Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil
Four species of Cosmetocleithrum (three new) and one new species of Vancleaveus are described or reported parasitizing the gills of doradid catfishes (Siluriformes) from Xingu River and related tributaries: Cosmetocleithrum phryctophallus sp. nov. and Cosmetocleithrum bifurcum Mendoza-Franco, Mendoz...
| Autor principal: | SOARES, Geusivam Barbosa |
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| Outros Autores: | SANTOS NETO, João Flor dos, DOMINGUES, Marcus Vinicius |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
Universidade Federal do Pará
2019
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| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/10918 http://dx.doi.org/10.3897/zoologia.35.e23917 |
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ir-2011-10918 |
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ir-2011-109182019-09-20T17:31:57Z Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil SOARES, Geusivam Barbosa SANTOS NETO, João Flor dos DOMINGUES, Marcus Vinicius Amazônia Cosmetocleithrum Vancleaveus CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA Four species of Cosmetocleithrum (three new) and one new species of Vancleaveus are described or reported parasitizing the gills of doradid catfishes (Siluriformes) from Xingu River and related tributaries: Cosmetocleithrum phryctophallus sp. nov. and Cosmetocleithrum bifurcum Mendoza-Franco, Mendoza-Palmero & Scholz, 2016 from Hassar orestis; Cosmetocleithrum leandroi sp. nov. from Hassar gabiru; Cosmetocleithrum akuanduba sp. nov. and Vancleaveus klasseni sp. nov. from Hassar orestis and H. gabiru. Cosmetocleithrum phryctophallus sp. nov. differs from its congeners by possessing a male copulatory organ (MCO) with 2 ½ counterclockwise rings, and an accessory piece with an elongate torch-shaped blade. Cosmetocleithrum leandroi sp. nov. has a MCO comprising a coil of about 3 ½ rings, a sigmoid accessory piece with a cup-shaped distal portion, a single type of hooks, and anchors with poorly differentiated roots. Cosmetocleithrum akuanduba sp. nov. is characterized mainly by having a J-shaped MCO, an elongate accessory piece with sharp distal region, distal portion with a small gutter, and a heavily sclerotized vagina with short “S”-shaped vaginal canal. Vancleaveus klasseni sp. nov. differs from the other species of the genus occurring in doradids by possessing anchors with triangular to subtriangular superficial root, developed deep root, and a coiled MCO with 2 ½ counterclockwise rings. Cosmetocleithrum bifurcum was reported for the first time parasitizing doradids from Brazilian Amazon. UFPA - Universidade Federal do Pará 2019-04-08T21:25:36Z 2019-04-08T21:25:36Z 2018-07 Artigo de Periódico SOARES, Geusivam Barbosa; SANTOS NETO, João Flor dos; DOMINGUES, Marcus Vinicius. Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil. Zoologia (Curitiba), Curitiba, v. 35, e23917, 2018. Disponível em: http://repositorio.ufpa.br/jspui/handle/2011/10918. Acesso em:. 1984-4689 http://repositorio.ufpa.br/jspui/handle/2011/10918 http://dx.doi.org/10.3897/zoologia.35.e23917 eng Zoologia (Curitiba) Acesso Aberto application/pdf Universidade Federal do Pará Brasil UFPA http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100330&lng=pt&nrm=iso |
| institution |
Repositório Institucional - Universidade Federal do Pará |
| collection |
RI-UFPA |
| language |
eng |
| topic |
Amazônia Cosmetocleithrum Vancleaveus CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA |
| spellingShingle |
Amazônia Cosmetocleithrum Vancleaveus CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA SOARES, Geusivam Barbosa Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| topic_facet |
Amazônia Cosmetocleithrum Vancleaveus CNPQ::CIENCIAS BIOLOGICAS::ZOOLOGIA |
| description |
Four species of Cosmetocleithrum (three new) and one new species of Vancleaveus are described or reported parasitizing the gills of doradid catfishes (Siluriformes) from Xingu River and related tributaries: Cosmetocleithrum phryctophallus sp. nov. and Cosmetocleithrum bifurcum Mendoza-Franco, Mendoza-Palmero & Scholz, 2016 from Hassar orestis; Cosmetocleithrum leandroi sp. nov. from Hassar gabiru; Cosmetocleithrum akuanduba sp. nov. and Vancleaveus klasseni sp. nov. from Hassar orestis and H. gabiru. Cosmetocleithrum phryctophallus sp. nov. differs from its congeners by possessing a male copulatory organ (MCO) with 2 ½ counterclockwise rings, and an accessory piece with an elongate torch-shaped blade. Cosmetocleithrum leandroi sp. nov. has a MCO comprising a coil of about 3 ½ rings, a sigmoid accessory piece with a cup-shaped distal portion, a single type of hooks, and anchors with poorly differentiated roots. Cosmetocleithrum akuanduba sp. nov. is characterized mainly by having a J-shaped MCO, an elongate accessory piece with sharp distal region, distal portion with a small gutter, and a heavily sclerotized vagina with short “S”-shaped vaginal canal. Vancleaveus klasseni sp. nov. differs from the other species of the genus occurring in doradids by possessing anchors with triangular to subtriangular superficial root, developed deep root, and a coiled MCO with 2 ½ counterclockwise rings. Cosmetocleithrum bifurcum was reported for the first time parasitizing doradids from Brazilian Amazon. |
| format |
Artigo |
| author |
SOARES, Geusivam Barbosa |
| author2 |
SANTOS NETO, João Flor dos DOMINGUES, Marcus Vinicius |
| author2Str |
SANTOS NETO, João Flor dos DOMINGUES, Marcus Vinicius |
| title |
Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| title_short |
Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| title_full |
Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| title_fullStr |
Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| title_full_unstemmed |
Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil |
| title_sort |
dactylogyrids (platyhelminthes: monogenoidea) from the gills of hassar gabiru and hassar orestis (siluriformes: doradidae) from the xingu basin, brazil |
| publisher |
Universidade Federal do Pará |
| publishDate |
2019 |
| url |
http://repositorio.ufpa.br/jspui/handle/2011/10918 http://dx.doi.org/10.3897/zoologia.35.e23917 |
| _version_ |
1832605281777876992 |
| score |
11.755432 |