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  Paracamallanus amazonensis sp. n. (Nematoda: Camallanidae) um parasita de bagre, Hypophthalmus edentatus (Pisces: Hypophthalmidae) da Amazônia Brasileira

Ferraz, E., & Thatcher, V. E. (1992). Paracamallanus amazonensis sp. n. (Nematoda: Camallanidae) um parasita de bagre, Hypophthalmus edentatus (Pisces: Hypophthalmidae) da Amazônia Brasileira. Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, 12(1), 1-6.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0004-8721-E Version Permalink: https://hdl.handle.net/21.11116/0000-0004-8722-D
Genre: Journal Article
Other : Paracamallanus amazonensis sp. n. (Nematoda: Camallanidae) a parasite of the catfish, Hypophthalmus edentatus (Pisces: Hypophthalmidae) of the Brazilian Amazon

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Ferraz_et_al_1992.pdf (Publisher version), 4MB
 
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 Creators:
Ferraz, Evaldete1, Author
Thatcher, Vernon E.1, Author
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1External Organizations, ou_persistent22              

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 Abstract: Paracamallanus amazonensis sp. n. (Nematoda: Camallanidae) is described from the intestine of a fish
called "mapará", Hypophthalmus edentatus (Pisces: Hypophthalmidae) from Marchantaria Island, Solimões
River, Amazonas State, Brazil. Of the six species described in the genus, P. amazonensis sp. n. resembles only
P. cyathopharynx (BAYUS, 1923) because both have a buccal cavity divided into two parts posterior to the
valves. The new species differs from P. cyathopharyrnx in having: 1) a buccal cavity without teeth; 2) 6 pairs
of precloacal papillae and a single spicule in the male; 3) a vulva with the posterior lip in the form of a fold
which projects anteriorly; 4) a pointed tail in the female. This is the first report of a genus of Paracamallanus
YORKE & MAPLESTONE, 1926, in South America.

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Language(s): por - Portuguese
 Dates: 1992-06
 Publication Status: Issued
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Title: Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas
  Other : Amazoniana
Source Genre: Journal
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Publ. Info: Kiel : Kommissions-Verlag W.G. Mühlau
Pages: - Volume / Issue: 12 (1) Sequence Number: - Start / End Page: 1 - 6 Identifier: ISSN: 0065-6755
CoNE: https://pure.mpg.de/cone/journals/resource/954925458030