| belgium | | criconema sp. pdl-2005 | species | 1 | 0 |
| belgium | bruxelles-capitale | criconemoides informis | species | 2 | 0 |
| belgium | flemish region | hemicriconemoides pseudobrachyurus | species | 1 | 0 |
| canada | | mesocriconema xenoplax | species | 4 | 0 |
| canada | british columbia | mesocriconema xenoplax | species | 2 | 0 |
| canada | manitoba | ogma murrayi | species | 1 | 0 |
| canada | ontario | mesocriconema xenoplax | species | 3 | 0 |
| canada | ontario | xenocriconemella macrodora | species | 1 | 0 |
| canada | quebec | criconema petasum | species | 2 | 0 |
| canada | quebec | criconemoides annulatus | species | 2 | 0 |
| canada | quebec | crossonema menzeli | species | 2 | 0 |
| canada | quebec | lobocriconema thornei | species | 3 | 0 |
| canada | quebec | mesocriconema xenoplax | species | 5 | 0 |
| canada | quebec | ogma octangularis | species | 6 | 0 |
| china | | criconemoides informis | species | 5 | 0 |
| china | | hemicriconemoides chitwoodi | species | 15 | 0 |
| china | | hemicriconemoides gaddi | species | 2 | 0 |
| china | | hemicriconemoides kanayaensis | species | 8 | 0 |
| china | | hemicriconemoides parasinensis | species | 8 | 0 |
| china | | hemicriconemoides sp. cb 984 | species | 1 | 0 |
| china | | hemicriconemoides sp. cb1358 | species | 1 | 0 |
| china | | hemicriconemoides strictathecatus | species | 2 | 0 |
| china | | mesocriconema xenoplax | species | 4 | 0 |
| china | chongqing | criconema mutabile | species | 2 | 0 |
| china | fujian | criconemoides brevistylus | species | 2 | 0 |
| china | fujian | hemicriconemoides gaddi | species | 2 | 0 |
| china | fujian | mesocriconema sphaerocephalum | species | 2 | 0 |
| china | guangdong | criconemoides brevistylus | species | 4 | 0 |
| china | guangdong | hemicriconemoides chitwoodi | species | 250 | 0 |
| china | guangdong | hemicriconemoides strictathecatus | species | 4 | 0 |
| china | guangdong | mesocriconema ornatum | species | 9 | 0 |
| china | guangdong | mesocriconema sphaerocephalum | species | 2 | 0 |
| china | guangdong | ogma decalineatus | species | 6 | 0 |
| china | guangdong | ogma octangularis | species | 2 | 0 |
| china | heilongjiang | mesocriconema curvatum | species | 2 | 0 |
| china | hunan | hemicriconemoides gaddi | species | 2 | 0 |
| china | jiangxi | mesocriconema xenoplax | species | 2 | 0 |
| china | sichuan | criconema mutabile | species | 2 | 0 |
| china | sichuan | criconemoides brevistylus | species | 3 | 0 |
| china | sichuan | hemicriconemoides chitwoodi | species | 1 | 0 |
| china | sichuan | hemicriconemoides parasinensis | species | 66 | 0 |
| china | sichuan | hemicriconemoides strictathecatus | species | 2 | 0 |
| china | sichuan | mesocriconema sphaerocephalum | species | 2 | 0 |
| china | yunnan | criconema mutabile | species | 2 | 0 |
| china | yunnan | neolobocriconema serratum | species | 1 | 0 |
| china | zhejiang | criconemoides brevistylus | species | 2 | 0 |
| costa rica | heredia province | mesocriconema sp. 1 tsh-2014 | species | 2 | 0 |
| france | | mesocriconema rusticum | species | 13 | 0 |
| germany | | mesocriconema xenoplax | species | 1 | 0 |
| germany | north rhine-westphalia | mesocriconema xenoplax | species | 1 | 0 |
| germany | saxony-anhalt | mesocriconema curvatum | species | 2 | 0 |
| greece | epirus region | criconemoides informis | species | 1 | 0 |
| greece | epirus region | hemicriconemoides alexis | species | 216 | 0 |
| iceland | | mesocriconema xenoplax | species | 1 | 0 |
| india | andaman and nicobar islands | hemicriconemoides strictathecatus | species | 2 | 0 |
| india | mizoram | ogma decalineatus | species | 131 | 0 |
| india | uttar pradesh | hemicriconemoides sp. 1 vss-2017 | species | 2 | 0 |
| iran | | criconema mutabile | species | 1 | 0 |
| iran | | criconemoides informis | species | 62 | 0 |
| iran | | hemicriconemoides sp. n. 1 sas-2014 | species | 3 | 0 |
| iran | | mesocriconema xenoplax | species | 74 | 0 |
| iran | fars province | criconema mutabile | species | 2 | 0 |
| iran | fars province | mesocriconema curvatum | species | 1 | 0 |
| iran | fars province | mesocriconema ornatum | species | 1 | 0 |
| iran | fars province | mesocriconema xenoplax | species | 29 | 0 |
| italy | | mesocriconema xenoplax | species | 1 | 0 |
| italy | | xenocriconemella macrodora | species | 1 | 0 |
| italy | apulia region | mesocriconema sp. vovlas-ipp | species | 1 | 0 |
| italy | tuscany region | hemicriconemoides chitwoodi | species | 1 | 0 |
| japan | miyazaki prefecture | hemicriconemoides chitwoodi | species | 1 | 0 |
| japan | okinawa prefecture | mesocriconema sphaerocephalum | species | 4 | 0 |
| japan | okinawa prefecture | mesocriconema xenoplax | species | 1 | 0 |
| mozambique | | hemicriconemoides cocophillus | species | 2 | 0 |
| myanmar | | hemicriconemoides sp. sas-2014 | species | 1 | 0 |
| norway | akershus county | crossonema menzeli | species | 2 | 0 |
| norway | akershus county | mesocriconema rusticum | species | 3 | 0 |
| poland | | ogma aquitanense | species | 35 | 0 |
| portugal | | mesocriconema xenoplax | species | 3 | 0 |
| portugal | | xenocriconemella macrodora | species | 1 | 0 |
| puerto rico | | mesocriconema sphaerocephalum | species | 1 | 0 |
| russia | moscow city | mesocriconema solivagum | species | 1 | 0 |
| russia | voronezh oblast | mesocriconema solivagum | species | 0 | 1 |
| russia | voronezh oblast | ogma menzeli | species | 0 | 1 |
| russia | voronezh oblast | xenocriconemella macrodora | species | 0 | 1 |
| south africa | | ogma decalineatus | species | 4 | 0 |
| south africa | kwazulu-natal province | criconemoides brevistylus | species | 4 | 0 |
| south africa | kwazulu-natal province | hemicriconemoides strictathecatus | species | 2843 | 0 |
| south africa | kwazulu-natal province | mesocriconema sphaerocephalum | species | 1 | 0 |
| south africa | limpopo province | criconemoides obtusicaudatus | species | 4 | 0 |
| south africa | limpopo province | hemicriconemoides strictathecatus | species | 1 | 0 |
| south africa | the western cape province | criconema mutabile | species | 12 | 0 |
| south korea | | hemicriconemoides brachyurus | species | 9 | 0 |
| south korea | | mesocriconema curvatum | species | 2 | 0 |
| south korea | | mesocriconema nebraskense | species | 10 | 0 |
| spain | | hemicriconemoides macrodorus | species | 2 | 0 |
| spain | andalusia | hemicriconemoides macrodorus | species | 6 | 0 |
| thailand | tak province | criconema sp. 3268 | species | 1 | 0 |
| thailand | tak province | criconema sp. n3270 | species | 1 | 0 |
| thailand | tak province | hemicriconemoides sp. n5545 | species | 2 | 0 |
| united states | | criconema arkaense | species | 4 | 0 |
| united states | | criconema mutabile | species | 1 | 0 |
| united states | | criconema warrenense | species | 2 | 0 |
| united states | | hemicriconemoides chitwoodi | species | 1 | 0 |
| united states | | mesocriconema crenatum | species | 1 | 0 |
| united states | | mesocriconema curvatum | species | 2 | 0 |
| united states | | mesocriconema kirjanovae | species | 1 | 0 |
| united states | | mesocriconema onoense | species | 1 | 0 |
| united states | | mesocriconema ornatum | species | 1 | 0 |
| united states | | mesocriconema ozarkiense | species | 1 | 0 |
| united states | | mesocriconema surinamense | species | 1 | 0 |
| united states | | mesocriconema vadense | species | 2 | 0 |
| united states | | mesocriconema xenoplax | species | 7 | 0 |
| united states | | ogma octangulare | species | 1 | 0 |
| united states | alabama | lobocriconema sp. 5586 | species | 2 | 0 |
| united states | alabama | lobocriconema sp. 5631 | species | 2 | 0 |
| united states | alabama | lobocriconema sp. 5632 | species | 2 | 0 |
| united states | alabama | lobocriconema sp. 5633 | species | 2 | 0 |
| united states | alabama | mesocriconema onoense | species | 6 | 0 |
| united states | alabama | mesocriconema sp. 1 tsh-2014 | species | 5 | 0 |
| united states | alabama | mesocriconema sp. 15 tsh-2014 | species | 3 | 0 |
| united states | alabama | mesocriconema sphaerocephalum | species | 1 | 0 |
| united states | alabama | mesocriconema xenoplax | species | 14 | 0 |
| united states | alaska | crossonema menzeli | species | 5 | 0 |
| united states | alaska | ogma sp. n308 tsh-2010 | species | 17 | 0 |
| united states | arizona | criconemoides informis | species | 1 | 0 |
| united states | arizona | mesocriconema nebraskense | species | 3 | 0 |
| united states | arkansas | criconema arkaense | species | 2 | 0 |
| united states | arkansas | criconema sphagni | species | 3 | 0 |
| united states | arkansas | criconema warrenense | species | 3 | 0 |
| united states | arkansas | hemicriconemoides chitwoodi | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. 1462 | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. 3229 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. 3256 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. 3257 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. 3258 | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. 3259 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. 3260 | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. 3265 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. 3267 | species | 2 | 0 |
| united states | arkansas | lobocriconema sp. n3229 | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. n3257 | species | 1 | 0 |
| united states | arkansas | lobocriconema sp. n3267 | species | 1 | 0 |
| united states | arkansas | lobocriconema warrenense | species | 11 | 0 |
| united states | arkansas | mesocriconema kirjanovae | species | 6 | 0 |
| united states | arkansas | mesocriconema nebraskense | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. 21 tsh-2014 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. 22 tsh-2014 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. 24 tsh-2014 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. n3186 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. n3187 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n3188 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n3190 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. n3191 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. n5502 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5504 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5505 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5514 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5515 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5516 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5517 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5518 | species | 1 | 0 |
| united states | arkansas | mesocriconema sp. n5519 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5520 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5525 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5526 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5527 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n5528 | species | 2 | 0 |
| united states | arkansas | mesocriconema sp. n942 | species | 1 | 0 |
| united states | arkansas | mesocriconema xenoplax | species | 3 | 0 |
| united states | arkansas | ogma murrayi | species | 4 | 0 |
| united states | arkansas | ogma octangulare | species | 3 | 0 |
| united states | arkansas | xenocriconemella macrodora | species | 1 | 0 |
| united states | california | criconema mutabile | species | 6 | 0 |
| united states | california | criconema sp. livingston 4i19b3 | species | 5 | 0 |
| united states | california | criconema sp. livingston4 | species | 1 | 0 |
| united states | california | hemicriconemoides californianus | species | 14 | 0 |
| united states | california | hemicriconemoides sp. n. 1 sas-2014 | species | 2 | 0 |
| united states | california | hemicriconemoides wessoni | species | 1 | 0 |
| united states | california | mesocriconema xenoplax | species | 44 | 0 |
| united states | california | ogma murrayi | species | 5 | 0 |
| united states | colorado | criconemoides annulatus | species | 152 | 0 |
| united states | colorado | criconemoides informis | species | 9 | 0 |
| united states | colorado | mesocriconema sp. n5768 | species | 1 | 0 |
| united states | connecticut | ogma sp. n308 tsh-2010 | species | 1 | 0 |
| united states | florida | criconema loofi | species | 8 | 0 |
| united states | florida | criconema permistum | species | 5 | 0 |
| united states | florida | criconema sphagni | species | 1 | 0 |
| united states | florida | crossonema fimbriatum | species | 1 | 0 |
| united states | florida | hemicriconemoides chitwoodi | species | 6 | 0 |
| united states | florida | hemicriconemoides cocophillus | species | 2 | 0 |
| united states | florida | hemicriconemoides minutus | species | 5 | 0 |
| united states | florida | hemicriconemoides sp. n. 1 sas-2014 | species | 4 | 0 |
| united states | florida | hemicriconemoides sp. tsh-2011 | species | 1 | 0 |
| united states | florida | hemicriconemoides strictathecatus | species | 18 | 0 |
| united states | florida | hemicriconemoides wessoni | species | 7 | 0 |
| united states | florida | lobocriconema sp. 3194 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3195 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3196 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3197 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3203 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3293 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3295 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3296 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3297 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3301 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3310 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3311 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3312 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3321 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3322 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3323 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3324 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3325 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3328 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3329 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3341 | species | 2 | 0 |
| united states | florida | lobocriconema sp. 3343 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 3347 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 577 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 587 | species | 1 | 0 |
| united states | florida | lobocriconema sp. 589 | species | 1 | 0 |
| united states | florida | lobocriconema sp. n3195 | species | 1 | 0 |
| united states | florida | lobocriconema sp. n3196 | species | 1 | 0 |
| united states | florida | lobocriconema sp. n3203 | species | 1 | 0 |
| united states | florida | lobocriconema sp. n3297 | species | 1 | 0 |
| united states | florida | lobocriconema sp. n577 | species | 1 | 0 |
| united states | florida | lobocriconema sp. tsh-2011 | species | 1 | 0 |
| united states | florida | mesocriconema sp. n3280 | species | 2 | 0 |
| united states | florida | mesocriconema sp. n3844 | species | 1 | 0 |
| united states | florida | mesocriconema sp. n570 | species | 2 | 0 |
| united states | florida | mesocriconema sp. n5735 | species | 1 | 0 |
| united states | florida | mesocriconema sp. wy-2009 | species | 1 | 0 |
| united states | florida | mesocriconema sphaerocephalum | species | 4 | 0 |
| united states | florida | mesocriconema xenoplax | species | 12 | 0 |
| united states | florida | ogma murrayi | species | 16 | 0 |
| united states | florida | xenocriconemella macrodora | species | 12 | 0 |
| united states | georgia | criconema mutabile | species | 3 | 0 |
| united states | georgia | crossonema menzeli | species | 1 | 0 |
| united states | georgia | lobocriconema sp. 3334 | species | 2 | 0 |
| united states | georgia | mesocriconema ornatum | species | 3 | 0 |
| united states | georgia | mesocriconema sp. 1 tsh-2014 | species | 3 | 0 |
| united states | georgia | mesocriconema sp. n2707 | species | 1 | 0 |
| united states | georgia | mesocriconema sp. n3431 | species | 2 | 0 |
| united states | georgia | mesocriconema sp. n3457 | species | 2 | 0 |
| united states | georgia | mesocriconema sp. n3460 | species | 2 | 0 |
| united states | georgia | mesocriconema xenoplax | species | 10 | 0 |
| united states | georgia | xenocriconemella macrodora | species | 248 | 0 |
| united states | illinois | mesocriconema nebraskense | species | 3 | 0 |
| united states | illinois | mesocriconema rusticum | species | 3 | 0 |
| united states | indiana | lobocriconema thornei | species | 5 | 0 |
| united states | indiana | ogma octangularis | species | 1 | 0 |
| united states | iowa | mesocriconema discus | species | 1 | 0 |
| united states | iowa | mesocriconema inaratum | species | 8 | 0 |
| united states | iowa | mesocriconema nebraskense | species | 19 | 0 |
| united states | iowa | mesocriconema rusticum | species | 9 | 0 |
| united states | iowa | mesocriconema sp. 18 tsh-2014 | species | 13 | 0 |
| united states | iowa | mesocriconema sp. 24 tsh-2014 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n1338 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n3059 | species | 2 | 0 |
| united states | iowa | mesocriconema sp. n3061 | species | 2 | 0 |
| united states | iowa | mesocriconema sp. n3082 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n3100 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n3114 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n3143 | species | 1 | 0 |
| united states | iowa | mesocriconema sp. n3147 | species | 2 | 0 |
| united states | iowa | mesocriconema sp. n3160 | species | 1 | 0 |
| united states | iowa | mesocriconema xenoplax | species | 3 | 0 |
| united states | kansas | lobocriconema sp. 2861 | species | 2 | 0 |
| united states | kansas | lobocriconema sp. 2862 | species | 1 | 0 |
| united states | kansas | lobocriconema sp. n2862 | species | 1 | 0 |
| united states | kansas | mesocriconema nebraskense | species | 4 | 0 |
| united states | kansas | mesocriconema rusticum | species | 1 | 0 |
| united states | kansas | mesocriconema sp. 18 tsh-2014 | species | 6 | 0 |
| united states | kansas | mesocriconema sp. 24 tsh-2014 | species | 1 | 0 |
| united states | kansas | mesocriconema sp. n1051 | species | 4 | 0 |
| united states | kansas | mesocriconema xenoplax | species | 11 | 0 |
| united states | kansas | ogma decalineatus | species | 1 | 0 |
| united states | louisiana | criconema permistum | species | 3 | 0 |
| united states | louisiana | lobocriconema sp. 3057 | species | 1 | 0 |
| united states | louisiana | lobocriconema sp. 3090 | species | 1 | 0 |
| united states | louisiana | lobocriconema sp. 3091 | species | 2 | 0 |
| united states | louisiana | lobocriconema sp. 3121 | species | 2 | 0 |
| united states | louisiana | lobocriconema sp. n3057 | species | 1 | 0 |
| united states | louisiana | xenocriconemella macrodora | species | 3 | 0 |
| united states | maryland | crossonema fimbriatum | species | 1 | 0 |
| united states | maryland | mesocriconema sp. 22 tsh-2014 | species | 2 | 0 |
| united states | maryland | mesocriconema sp. n321 | species | 1 | 0 |
| united states | maryland | mesocriconema sp. n363 | species | 1 | 0 |
| united states | maryland | xenocriconemella macrodora | species | 1 | 0 |
| united states | massachusetts | criconema sphagni | species | 6 | 0 |
| united states | massachusetts | crossonema fimbriatum | species | 8 | 0 |
| united states | massachusetts | xenocriconemella macrodora | species | 1 | 0 |
| united states | michigan | criconema petasum | species | 2 | 0 |
| united states | michigan | lobocriconema thornei | species | 9 | 0 |
| united states | michigan | ogma octangularis | species | 1 | 0 |
| united states | minnesota | hemicriconemoides alexis | species | 2 | 0 |
| united states | minnesota | mesocriconema inaratum | species | 7 | 0 |
| united states | minnesota | mesocriconema nebraskense | species | 2 | 0 |
| united states | minnesota | mesocriconema sp. n2939 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n2940 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n2941 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n2973 | species | 2 | 0 |
| united states | minnesota | mesocriconema sp. n2983 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n2984 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n3027 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n3028 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n3030 | species | 1 | 0 |
| united states | minnesota | mesocriconema sp. n3169 | species | 2 | 0 |
| united states | minnesota | mesocriconema sp. n3172 | species | 2 | 0 |
| united states | minnesota | mesocriconema sp. n3174 | species | 2 | 0 |
| united states | minnesota | mesocriconema sp. n3175 | species | 2 | 0 |
| united states | minnesota | ogma decalineatus | species | 4 | 0 |
| united states | minnesota | xenocriconemella macrodora | species | 2 | 0 |
| united states | mississippi | mesocriconema sp. 15 tsh-2014 | species | 3 | 0 |
| united states | mississippi | mesocriconema sp. n1300 | species | 1 | 0 |
| united states | missouri | criconema permistum | species | 1 | 0 |
| united states | missouri | mesocriconema nebraskense | species | 3 | 0 |
| united states | missouri | mesocriconema sp. 4 tsh-2014 | species | 1 | 0 |
| united states | missouri | mesocriconema sphaerocephalum | species | 1 | 0 |
| united states | missouri | mesocriconema xenoplax | species | 1 | 0 |
| united states | missouri | ogma murrayi | species | 1 | 0 |
| united states | missouri | xenocriconemella macrodora | species | 1 | 0 |
| united states | montana | criconemoides annulatus | species | 2 | 0 |
| united states | montana | criconemoides informis | species | 1 | 0 |
| united states | montana | mesocriconema curvatum | species | 2 | 0 |
| united states | montana | mesocriconema sp. 3 tsh-2014 | species | 4 | 0 |
| united states | montana | mesocriconema sp. 4 tsh-2014 | species | 3 | 0 |
| united states | montana | mesocriconema xenoplax | species | 3 | 0 |
| united states | nebraska | criconema sp. n1247 | species | 2 | 0 |
| united states | nebraska | criconema sp. n1399 | species | 2 | 0 |
| united states | nebraska | lobocriconema sp. 1 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1108 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1124 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1155 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1156 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1243 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1291 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1310 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1362 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1372 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 1382 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. 938 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. n1 | species | 1 | 0 |
| united states | nebraska | lobocriconema sp. n1382 | species | 1 | 0 |
| united states | nebraska | mesocriconema inaratum | species | 37 | 0 |
| united states | nebraska | mesocriconema nebraskense | species | 35 | 0 |
| united states | nebraska | mesocriconema rusticum | species | 5 | 0 |
| united states | nebraska | mesocriconema sp. 18 tsh-2014 | species | 20 | 0 |
| united states | nebraska | mesocriconema sp. 20 tsh-2014 | species | 4 | 0 |
| united states | nebraska | mesocriconema sp. 24 tsh-2014 | species | 38 | 0 |
| united states | nebraska | mesocriconema sp. 4 tsh-2014 | species | 3 | 0 |
| united states | nebraska | mesocriconema sp. n1054 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1057 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1303 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1307 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1308 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1388 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1400 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1401 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n1409 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n263 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2646 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2671 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2672 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2673 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2811 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2813 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2814 | species | 2 | 0 |
| united states | nebraska | mesocriconema sp. n2845 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2847 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2898 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2899 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2900 | species | 2 | 0 |
| united states | nebraska | mesocriconema sp. n2902 | species | 2 | 0 |
| united states | nebraska | mesocriconema sp. n2903 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2904 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n2905 | species | 2 | 0 |
| united states | nebraska | mesocriconema sp. n5933 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5937 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5938 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5939 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5940 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5947 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5949 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5951 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5952 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5954 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5956 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5984 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n5996 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7004 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7020 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7021 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7022 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7029 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7031 | species | 1 | 0 |
| united states | nebraska | mesocriconema sp. n7040 | species | 1 | 0 |
| united states | nebraska | mesocriconema sphaerocephalum | species | 9 | 0 |
| united states | nebraska | mesocriconema xenoplax | species | 15 | 0 |
| united states | nebraska | neolobocriconema serratum | species | 1 | 0 |
| united states | nebraska | ogma decalineatus | species | 10 | 0 |
| united states | nebraska | xenocriconemella macrodora | species | 1 | 0 |
| united states | new jersey | ogma sp. n308 tsh-2010 | species | 1 | 0 |
| united states | new mexico | criconema permistum | species | 3 | 0 |
| united states | new mexico | mesocriconema nebraskense | species | 6 | 0 |
| united states | new mexico | mesocriconema sp. 16 tsh-2014 | species | 2 | 0 |
| united states | north carolina | criconema permistum | species | 3 | 0 |
| united states | north carolina | criconema petasum | species | 2 | 0 |
| united states | north carolina | criconema sphagni | species | 15 | 0 |
| united states | north carolina | crossonema menzeli | species | 7 | 0 |
| united states | north carolina | hemicriconemoides chitwoodi | species | 1 | 0 |
| united states | north carolina | hemicriconemoides wessoni | species | 2 | 0 |
| united states | north carolina | lobocriconema sp. 1465 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 2582 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 2739 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3068 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3129 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3176 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3243 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3247 | species | 2 | 0 |
| united states | north carolina | lobocriconema sp. 3248 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3249 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3250 | species | 2 | 0 |
| united states | north carolina | lobocriconema sp. 3400 | species | 2 | 0 |
| united states | north carolina | lobocriconema sp. 3401 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. 3402 | species | 2 | 0 |
| united states | north carolina | lobocriconema sp. 3403 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. n3068 | species | 1 | 0 |
| united states | north carolina | lobocriconema sp. n3249 | species | 1 | 0 |
| united states | north carolina | mesocriconema sp. n3242 | species | 1 | 0 |
| united states | north carolina | mesocriconema sp. yz-2011a | species | 1 | 0 |
| united states | north carolina | mesocriconema sp. yz-2011b | species | 1 | 0 |
| united states | north carolina | mesocriconema sp. yz-2014a | species | 1 | 0 |
| united states | north carolina | mesocriconema sp. yz-2014b | species | 1 | 0 |
| united states | north carolina | mesocriconema sphaerocephalum | species | 2 | 0 |
| united states | north carolina | mesocriconema xenoplax | species | 12 | 0 |
| united states | north carolina | ogma octangularis | species | 9 | 0 |
| united states | north carolina | ogma sp. wy-2012 | species | 1 | 0 |
| united states | north carolina | ogma sp. wy-2013 | species | 1 | 0 |
| united states | north carolina | xenocriconemella macrodora | species | 13 | 0 |
| united states | north dakota | mesocriconema nebraskense | species | 6 | 0 |
| united states | north dakota | mesocriconema rusticum | species | 1 | 0 |
| united states | ohio | lobocriconema thornei | species | 7 | 0 |
| united states | oklahoma | mesocriconema sp. n2506 | species | 1 | 0 |
| united states | oklahoma | mesocriconema sp. n3495 | species | 1 | 0 |
| united states | oklahoma | mesocriconema sp. n3496 | species | 1 | 0 |
| united states | south carolina | hemicriconemoides chitwoodi | species | 4 | 0 |
| united states | south carolina | hemicriconemoides wessoni | species | 2 | 0 |
| united states | south carolina | mesocriconema sp. 15 tsh-2014 | species | 5 | 0 |
| united states | south carolina | mesocriconema sp. n1068 | species | 1 | 0 |
| united states | south carolina | mesocriconema sphaerocephalum | species | 1 | 0 |
| united states | south carolina | mesocriconema xenoplax | species | 10 | 0 |
| united states | south carolina | xenocriconemella macrodora | species | 182 | 0 |
| united states | south dakota | criconemoides annulatus | species | 2 | 0 |
| united states | south dakota | crossonema menzeli | species | 2 | 0 |
| united states | south dakota | lobocriconema sp. 2914 | species | 2 | 0 |
| united states | south dakota | lobocriconema sp. n2914 | species | 1 | 0 |
| united states | south dakota | mesocriconema discus | species | 7 | 0 |
| united states | south dakota | mesocriconema inaratum | species | 4 | 0 |
| united states | south dakota | mesocriconema nebraskense | species | 2 | 0 |
| united states | south dakota | mesocriconema sp. 18 tsh-2014 | species | 1 | 0 |
| united states | south dakota | mesocriconema sp. 24 tsh-2014 | species | 1 | 0 |
| united states | south dakota | mesocriconema sp. 6 tsh-2014 | species | 6 | 0 |
| united states | south dakota | mesocriconema xenoplax | species | 4 | 0 |
| united states | south dakota | xenocriconemella macrodora | species | 1 | 0 |
| united states | tennessee | criconema loofi | species | 5 | 0 |
| united states | tennessee | criconema permistum | species | 7 | 0 |
| united states | tennessee | criconema petasum | species | 2 | 0 |
| united states | tennessee | criconema sphagni | species | 39 | 0 |
| united states | tennessee | criconemoides informis | species | 2 | 0 |
| united states | tennessee | crossonema menzeli | species | 25 | 0 |
| united states | tennessee | lobocriconema sp. 2791 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 2805 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3001 | species | 2 | 0 |
| united states | tennessee | lobocriconema sp. 3003 | species | 2 | 0 |
| united states | tennessee | lobocriconema sp. 3282 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3283 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3284 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3288 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3290 | species | 2 | 0 |
| united states | tennessee | lobocriconema sp. 3291 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3304 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3305 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3306 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3315 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3317 | species | 2 | 0 |
| united states | tennessee | lobocriconema sp. 3420 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 3421 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 894 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. 899 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. n3317 | species | 1 | 0 |
| united states | tennessee | lobocriconema sp. n894 | species | 1 | 0 |
| united states | tennessee | mesocriconema nebraskense | species | 3 | 0 |
| united states | tennessee | mesocriconema sp. n2996 | species | 2 | 0 |
| united states | tennessee | mesocriconema sp. n2999 | species | 1 | 0 |
| united states | tennessee | mesocriconema xenoplax | species | 29 | 0 |
| united states | tennessee | ogma menzeli | species | 3 | 0 |
| united states | tennessee | ogma octangulare | species | 1 | 0 |
| united states | tennessee | ogma octangularis | species | 20 | 0 |
| united states | tennessee | ogma sp. n308 tsh-2010 | species | 14 | 0 |
| united states | tennessee | xenocriconemella macrodora | species | 10 | 0 |
| united states | texas | criconema loofi | species | 7 | 0 |
| united states | texas | criconema permistum | species | 16 | 0 |
| united states | texas | criconemoides annulatus | species | 4 | 0 |
| united states | texas | crossonema fimbriatum | species | 3 | 0 |
| united states | texas | lobocriconema sp. 1481 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 1491 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 2074 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 2273 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 2293 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 3213 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3214 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 3215 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 3615 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3645 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3658 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 3663 | species | 2 | 0 |
| united states | texas | lobocriconema sp. 3667 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3668 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3675 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 3677 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 5647 | species | 1 | 0 |
| united states | texas | lobocriconema sp. 5653 | species | 1 | 0 |
| united states | texas | lobocriconema sp. n2273 | species | 1 | 0 |
| united states | texas | lobocriconema sp. n3615 | species | 1 | 0 |
| united states | texas | lobocriconema sp. n3663 | species | 1 | 0 |
| united states | texas | lobocriconema sp. n3675 | species | 1 | 0 |
| united states | texas | lobocriconema sp. n3677 | species | 1 | 0 |
| united states | texas | lobocriconema warrenense | species | 5 | 0 |
| united states | texas | mesocriconema discus | species | 2 | 0 |
| united states | texas | mesocriconema sp. 1 tsh-2014 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n1495 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2284 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2337 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2382 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2501 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2511 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2517 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n2518 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n2520 | species | 252 | 0 |
| united states | texas | mesocriconema sp. n3622 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n3646 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n3657 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n3660 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n3662 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n3664 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n3665 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n3966 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n4003 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5501 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n5540 | species | 2 | 0 |
| united states | texas | mesocriconema sp. n5624 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5675 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5692 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5693 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5695 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5698 | species | 1 | 0 |
| united states | texas | mesocriconema sp. n5699 | species | 1 | 0 |
| united states | texas | mesocriconema xenoplax | species | 10 | 0 |
| united states | texas | ogma murrayi | species | 1 | 0 |
| united states | texas | xenocriconemella macrodora | species | 8 | 0 |
| united states | utah | criconemoides annulatus | species | 5 | 0 |
| united states | utah | lobocriconema incrassatum | species | 13 | 0 |
| united states | utah | mesocriconema rusticum | species | 1 | 0 |
| united states | vermont | criconema petasum | species | 4 | 0 |
| united states | vermont | crossonema fimbriatum | species | 2 | 0 |
| united states | vermont | crossonema sp. n2989 | species | 2 | 0 |
| united states | vermont | crossonema sp. n2992 | species | 2 | 0 |
| united states | vermont | mesocriconema xenoplax | species | 2 | 0 |
| united states | vermont | ogma octangularis | species | 9 | 0 |
| united states | virginia | criconema permistum | species | 9 | 0 |
| united states | virginia | crossonema fimbriatum | species | 1 | 0 |
| united states | virginia | lobocriconema sp. 1214 | species | 1 | 0 |
| united states | virginia | lobocriconema sp. 1395 | species | 1 | 0 |
| united states | virginia | lobocriconema sp. n1395 | species | 1 | 0 |
| united states | virginia | lobocriconema thornei | species | 7 | 0 |
| united states | virginia | mesocriconema xenoplax | species | 10 | 0 |
| united states | virginia | ogma murrayi | species | 4 | 0 |
| united states | virginia | xenocriconemella macrodora | species | 6 | 0 |
| united states | wisconsin | criconema sphagni | species | 8 | 0 |
| united states | wisconsin | crossonema fimbriatum | species | 1 | 0 |
| united states | wisconsin | crossonema menzeli | species | 2 | 0 |
| united states | wisconsin | lobocriconema sp. 1130 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. 1149 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. 1152 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. 1205 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. 1206 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. 288 | species | 1 | 0 |
| united states | wisconsin | lobocriconema sp. n1206 | species | 1 | 0 |
| united states | wisconsin | lobocriconema thornei | species | 3 | 0 |
| united states | wisconsin | mesocriconema curvatum | species | 1 | 0 |
| united states | wisconsin | mesocriconema rusticum | species | 2 | 0 |
| united states | wisconsin | mesocriconema sp. 23 tsh-2014 | species | 2 | 0 |
| united states | wisconsin | mesocriconema sp. 24 tsh-2014 | species | 3 | 0 |
| united states | wisconsin | mesocriconema sp. 4 tsh-2014 | species | 1 | 0 |
| united states | wisconsin | mesocriconema sp. n1129 | species | 1 | 0 |
| united states | wisconsin | mesocriconema sp. n956 | species | 1 | 0 |
| united states | wisconsin | mesocriconema xenoplax | species | 7 | 0 |
| united states | wisconsin | ogma decalineatus | species | 1 | 0 |
| united states | wisconsin | ogma murrayi | species | 6 | 0 |
| united states | wisconsin | ogma octangularis | species | 7 | 0 |
| united states | wisconsin | xenocriconemella macrodora | species | 6 | 0 |
| united states | wyoming | criconemoides annulatus | species | 2 | 0 |
| united states | wyoming | criconemoides informis | species | 2 | 0 |
| united states | wyoming | mesocriconema sp. 4 tsh-2014 | species | 1 | 0 |
| venezuela | | hemicriconemoides cocophillus | species | 1 | 0 |
| venezuela | | hemicriconemoides strictathecatus | species | 4 | 0 |
| venezuela | | mesocriconema ornatum | species | 1 | 0 |
| venezuela | | mesocriconema sphaerocephalum | species | 1 | 0 |
| venezuela | capital district | hemicriconemoides cocophillus | species | 1 | 0 |
| venezuela | miranda | hemicriconemoides cocophillus | species | 1 | 0 |
| vietnam | | mesocriconema onoense | species | 4 | 0 |