| [helminths of birds and mammals from israel. vi. the taxonomy and ecology of trichostrongylid nematodes (author's transl)]. | thirteen species of trichostronglyloid nematodes have so far been recorded from wild birds and mammals in israel and surrounding territories. three species were found in birds: amidostomum fulicae (rudolphi, 1819) in fulica atra l., 1758, a. acutum (lundahl, 1848) in anas crecca l., 1758 and amidostomum sp. in ceryle rudis l., 1758. ten species, 3 of which are new, were found in small mammals: trichostrongylus colubriformis (giles, 1892) in hystrix indica kerr, 1792; tenorastrongylus josephi n. ... | 1975 | 776059 |
| histopathological changes in the gizzard of goslings, ducklings and chickens experimentally infected with amidostomum anseris. | | 1976 | 1020728 |
| experimental infection of chickens, ducklings and golsings with larvae of amidostomum anseris (zeder, 1800). | | 1975 | 1231553 |
| gastrointestinal helminths of the mexican duck, anas platyrhynchos diazi ridgway, from north central mexico and southwestern united states. | twenty-five species of helminths, recovered from the gastrointestinal tracts of 129 mexican ducks from mexico and the united states, were all new host records. the species included: echinoparyphium recurvatum, echinostoma revolutum, hypoderaeum conoideum, notocotylus attenuatus, prosthogonimus cuneatus, zygocotyle lunata, anomotaenia ciliata, cloacotaenia megalops, diorchis bulbodes, diorchis sp., drepanidotaenia lanceolata, echinocotyle rosseteri, fimbriaria fasciolaris, fimbriarioides sp., hym ... | 1986 | 3951061 |
| the effect of irradiation on the embryonic and postembryonic development of amidostomum anseris (zeder, 1800). | | 1972 | 4674937 |
| attempts to immunize geese with irradiated and normal larvae of amidostomum anseris. | | 1973 | 4774073 |
| [the pathogenicity of amidostomum infection in the goose]. | | 1969 | 5397133 |
| [the effect of amidostomum infestation on the appearance of free fatty acids in the adipose tissue of the goose]. | | 1970 | 5516853 |
| amidostomum anseris infection in wild swans and goldeneye ducks. | | 1970 | 5527953 |
| the treatment of infection by amidostomum in the goose]. | | 1967 | 5628013 |
| [on the biology of amidostomum anseris (strongyloidea, nematoda)]. | | 1968 | 5719563 |
| [on the host-specificity of amidostomum anseris (strongyloidea, nematoda)]. | | 1968 | 5731193 |
| [percutaneous infection in amidostomum anseris (strongyloida, nematoda)]. | | 1968 | 5746893 |
| anthelmintic activity of flubendazole in naturally infected geese and the economic importance of deworming. | the efficacy of flubendazole food medication against roundworms in geese was determined under controlled field conditions. the geese were infected with amidostomum anseris, capillaria anseris, trichostrongylus tennis, and syngamus trachea. medicated food was given for 7 consecutive days at a level of 30 ppm. anthelmintic activity, egg production, and hatchability were recorded. flubendazole medication resulted in a 100% worm elimination, no consistent change in egg-lay performance, and a highly ... | 1984 | 6743183 |
| [helminths in broiler geese fattened in runs]. | the occurrence of helminths in broiler geese was studied in the rapid-fattening technological system in 1974-1978. the birds were kept on grassy run adjacent to water. helminthological examination was performed in 1065 broilers and the following 16 helminth species were revealed: notocotylus attenuatus (0.3%), apatemon gracilis (1.5%), cotyrulus cornutus (0.1%), hypoderaeum conoideum (0.1%), retinometra longicirrosa (3.2%), drepanidotaenia lanceolata (3.1%), sobolevicanthus fragilis (0.7%), dior ... | 1980 | 6781122 |
| parasites of waterfowl, from southwest texas: iii. the green-winged teal, anas crecca. | seventy of 72 green-winged teal, anas crecca, from southwest texas were infected with parasites. seventeen species of endoparasites were recorded: notocotylus attenuatus, zygocotyle lunata, typhlocoelum sisowi, echinostoma revolutum, hypoderaeum conoideum, dendritobilharzia pulverulenta, cloacotaenia megalops, sobolevicanthus gracilis, sobolevicanthus krabbeella, gastrotaenia cygni, amidostomum acutum, amidostomum anseris, tetrameres crami, echinuria uncinata, corynosoma constrictum, polymorphus ... | 1981 | 6788963 |
| [the importance of environmental factors. 1. conditions for parasite infection]. | results of research showing an evident influence of the host's species, strain and age on the biology of the parasite have been presented. various hymenolepididae and amidostomum anseris served as models. irregular growth and development of the parasite in a given host species cannot be used as a sure criterion to determine the quality of the host-parasite system, because this irregularity occurs sometimes in a specific host, too. it is proposed that a host can only be regarded as specific for a ... | 1980 | 7212377 |
| dynamics of parasitic infections at four sites within lesser snow geese (chen caerulescens caerulescens) from the breeding colony at la pérouse bay, manitoba, canada. | we enumerated parasite burdens within the blood, gizzard, ceca, and kidneys of adult female lesser snow geese chen caerulescens caerulescens collected from the breeding colony at la pérouse bay, manitoba, canada, in 1989. we observed 5 species of nematodes, 1 species of digenean, 1 species of protozoan, and an unidentified microfilaria in these geese. we compared parasite burdens between geese collected during the incubation (2-14 june) and brood-rearing (1-5 august) periods. there was a signifi ... | 1994 | 8064540 |
| gizzard nematodes of canada geese wintering in southern illinois. | gizzards from 64 hunter-shot canada geese (branta canadensis) were collected in southern illinois (usa) in december 1991 and january 1992 to determine the prevalence and intensity of gizzard nematodes. three species of gizzard nematodes were recovered: amidostomum anseris, amidostomum spatulatum, and epomidiostomum crami. the prevalence of infection was 98%. mean intensity was 17.8 nematodes per host and was significantly greater for immature geese (40.3 nematodes/host) than for adult geese (10. ... | 1995 | 8592349 |
| helminths of wintering geese in texas. | ten canada geese (branta canadensis), 24 snow geese (chen caerulescens) and 22 white-fronted geese (anser albifrons) from coastal texas (usa) were examined for helminths. three cestode, seven nematode, and three trematode species were collected. gizzard nematodes (amidostomum anseris, a. spatulatum and epomidiostomum crami) infected 53 of 54 birds. gross lesions were not attributed to helminth infections and the host population does not appear to be impaired by them. | 1997 | 9249720 |
| [helminth fauna anseriformes (aves) in the lodz zoological garden]. | in the years 1959-1990 429 birds on 30 species of anseriformes were examined post mortem at zoo lódź. the helminths were found in 108 birds (25.17%) of 19 species. in infected birds there were found 4 species of trematodes: one of them, catatropis verrucosa is in poland new for cygnus olor; 9 species of cestodes--7 of them are in poland new for examined hosts; namely: drepanidotaenia lanceolata for dendrocygna viduata, cygnus atratus, branta bernicla, and anas platyrhynchos; microsomacanthus par ... | 1997 | 9424942 |
| lead poisoning and parasitism in a flock of mute swans (cygnus olor) in scotland. | increased mortality in a flock of non-breeding mute swans (cygnus olor) on a scottish loch was investigated. postmortem examinations were carried out on eight adult and six immature swans. the commonest cause of death, found in eight birds, was lead poisoning associated with the ingestion of large lead fishing weights. heavy parasitic burdens were found in five immature birds, involving combinations of the gizzard worm amidostomum species, the thornyheaded worms polymorphus minutus and profilico ... | 1998 | 9460217 |
| evolutionary relationships of trichostrongyloid nematodes (strongylida) inferred from ribosomal dna sequence data. | the evolutionary relationships of 21 species of trichostrongyloid nematodes were determined by use of sequence data of the second internal transcribed spacer of the ribosomal dna aligned according to secondary structure information. irrespective of the method of analysis used, the topologies of the phylogenetic trees derived from the molecular data differed with respect to all four hypotheses proposed previously for the evolutionary relationships of the different subfamilies within the trichostr ... | 2001 | 11399147 |
| [effect of subclinical infestation with amidostomum anseris (zeder, 1800) on growth and fattening of geese]. | | 1956 | 13392808 |
| [revision of the genus amidostomum railliet et henry, 1909]. | | 1961 | 13719053 |
| [studies on the exogenous phase of the developmental cycle of amidostomum fulicae (rudolphi, 1819) (nematoda, amidostomatidae)]. | | 1964 | 14208915 |
| gizzard worm (amidostomum) in geese. | | 1952 | 17648598 |
| [use of mebendazole for helminthiases in chickens and geese]. | 103 chickens experimentally infected with capillaria obsignata were treated with mebendazol at a dose of 30 mg/kg body-weight daily for 3 consecutive days. the effectiveness of the drug on the 4th stage larvae as well as immature and mature 5th stage forms were 92,5%, 98% and 98,8% respectively. in another experiment to 32 chickens experimentally infected with syngamus trachea mebendazol was given at 40 mg/kg body-weight on 3 successive days. mebendazol removed the immature and mature gape worms ... | 1973 | 18777386 |
| monitoring the health and production of household jinding ducks on hatia island of bangladesh. | duck rearing is an important component of sustainable living in poor rural communities, especially as a source of subsistence. a study was conducted on 118 households (n = 1,373 jinding ducks, anas platyrhynchus) from december 2002 to february 2004 on hatia island in bangladesh with the aim of identifying the factors that limit the health and production of jinding ducks. overall duck mortality was 29.3%, with disease (19.7%) being a more significant factor than predation (9.6%; p = 0.001). duck ... | 2010 | 20936346 |
| revision of the species complex amidostomum acutum (lundahl, 1848) (nematoda: amidostomatidae). | most available literature indicates that the most dominant nematode in anatinae is a cosmopolitan species amidostomum acutum (lundahl, 1848). however, studies on wild duck helminthofauna in northwestern poland suggest that these birds are attacked by not one but three different parasite species, previously described as a single species. hence the aim of this study was the redescription of the species complex amidostomum acutum, conducted on a representative sample of parasites and their hosts. t ... | 2011 | 21234601 |