| luciaella ivanovae n. g., n. sp. (eucestoda: proteocephalidea: peltidocotylinae), a parasite of ageneiosus inermis (l.) (siluriformes: auchenipteridae) in argentina. | luciaella ivanovae n. g., n. sp. (proteocephalidea: peltidocotylinae) is proposed to accommodate a new cestode from a siluroid fish, the manduvé ageneiosus inermis (linnaeus) (syn. a. brevifilis valenciennes) (auchenipteridae) from the colastiné river, a tributary of the paraná river, in argentina. the new genus is placed in the peltidocotylinae because it has a medullary ovary with projections into the dorsal cortex, cortical vitelline follicles and testes, a cortical uterine stem, and uterine ... | 2009 | 19337861 |
| two new genera of fish blood flukes (digenea: aporocotylidae) from catfishes in the peruvian amazon. | cladocaecum tomasscholzi n. gen., n. sp. infects the heart (lumen of ventricle) of driftwood catfish, ageneiosus inermis linnaeus, 1766 (siluriformes: auchenipteridae) from the nanay river (amazon river basin, near iquitos, peru). it differs from all other aporocotylid genera by having a highly branched intestine comprising a central cecum that terminates immediately anterior to the ovary and that has numerous laterally directed diverticula. kritsky platyrhynchi ( guidelli, isaac, and pavanelli, ... | 2016 | 26859799 |
| taxonomic revision of the south american catfish genus ageneiosus (siluriformes: auchenipteridae) with the description of four new species. | the catfish genus ageneiosus in the exclusively neotropical family auchenipteridae is revised. species of ageneiosus are widely distributed in all major south american continental drainages except the são francisco river basin and small rivers along the brazilian east coast. the taxonomic revision was based on examination of available type specimens, additional museum material and comparisons of original descriptions. a suite of morphometric, meristic and qualitative characters of internal and e ... | 2017 | 28181255 |