Contribuição ao conhecimento da phylogenia dos Oxyuroidea (Nematoda)

Travassos, Lauro

doi:10.1590/s0074-02761937000400009

Cited by 15 publications

(20 citation statements)

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“…Specimens deposited Holotype male, allotype female, and a total of 14 paratypes (7 from Arroyo del Valle de Cuña Pirú dfae Distance from anterior end a Cited as Zigodontomys lasiurus by Quentin 1968Quentin , 1969Quentin , 1971 b Cited as Oryzomys nigripes by Quentin 1969Quentin , 1971 c Cited as Nectomys alfari by Quentin 1969Quentin , 1971 (Travassos 1937;Quentin 1968Quentin , 1969Quentin and Kinsella 1972;Sutton 1978;Quentin et al 1979;Hugot and Quentin 1985;Robles and Navone 2007).…”

Section: Descriptionmentioning

confidence: 99%

“…Sigmodontine rodents are endemic in American continent and are represented by around 71 genera and 373 species (D'Elía 2003;Musser and Carleton 2005). To date, 11 species of Syphacia have been described from 16 species of these rodents, of which 8 belong to the tribe Oryzomyini, including the genera Nectomys, Melanomys, Oligoryzomys, Sigmodontomys, Oryzomys, and Zygodontomys (Travassos 1937;Quentin 1968;1969;Quentin and Kinsella 1972;Sutton 1978;Hugot and Quentin 1985;Hugot 1988). Only two species, Syphacia (Syphacia) oryzomae Sutton 1978 and Syphacia (Sy.)…”

Section: Introductionmentioning

confidence: 99%

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A new species of Syphacia (Nematoda: Oxyuridae) from Oligoryzomys nigripes (Rodentia: Cricetidae) in Argentina

Robles

Navone

2007

Parasitol Res

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The aim of this paper is to describe Syphacia kinsellai n. sp. (Nematoda: Oxyuridae) from the cecum of Oligoryzomys nigripes (Olfers 1818) (Sigmodontinae: Oryzomyini) captured in Misiones Province, Argentina. The new species can be differentiated from other species of the genus principally by the shape of the cephalic plate; distribution of submedian papillae and amphids; development of porous badge; presence of derids in females; absence of cervical and lateral alae; shape and structure of accessory hook of gubernaculum; and distance of excretory pore and vulva from the anterior extremity. Until the present, only two species of Syphacia had been reported from Argentina in sigmodontine rodents, the first one parasitizes an Oryzomyini host and the second one an Akodontini host. This new species is the second record of Syphacia from the tribe Oryzomyini in Argentina; however, we propose that the first record, S. oryzomae, should be treated as a nomen dubium.

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Section: Descriptionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A new species of Syphacia (Nematoda: Oxyuridae) from Oligoryzomys nigripes (Rodentia: Cricetidae) in Argentina

Robles

Navone

2007

Parasitol Res

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“…Syphacia venteli was described from N. squamipes (Brants 1827) (Sigmodontinae: Oryzomyini), from Angra do Reis, Brazil by Travassos (1937). This description is incomplete, and some features were not mentioned.…”

Section: Introductionmentioning

confidence: 99%

Redescription of Syphacia venteli Travassos 1937 (Nematoda: Oxyuridae) from Nectomys squamipes in Argentina and Brazil and description of a new species of Syphacia from Melanomys caliginosus in Colombia

Robles

Navone

2010

Parasitol Res

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Syphacia venteli Travassos, Mem Inst Oswaldo Cruz 32:607-613, 1937 is redescribed on the basis of specimens recovered from the type host, Nectomys squamipes (Brants 1827), from Brazil and Argentina. Specimens determined by Quentin (Bull Mus Natl Hist Nat 2:909-925, 1969) as S. venteli from Melanomys caliginosus (Tomes 1860) in Colombia were re-studied and assigned to a new species. In both species, structures such as the shape of the cephalic plate, details and distribution of the submedian papillae and amphids, presence and absence of the lateral and cervical alae, and shape and structure of the accessory hook of the gubernaculum were studied with the light microscope and scanning electron microscope. The present survey is the first detailed study of the species S. venteli since the original description, and the first record of this species from Argentina. Moreover, the present study suggests that the validity of some host species of Syphacia should be questioned and that through of the study of deposited specimens, a more exact number of parasitized host species can be confirmed, contributing to a better understanding of host specificity in this genus.

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“…This observation also opens up new prospects for parasitological studies of K. rupestris from various periods, as little is known about this rodent's helminthological fauna, which raises the possibility of further occurrences in this host. Brazil and Argentina Travassos (1937), Robles and Navone (2010) …”

mentioning

confidence: 99%

“…The same is true of S. evaginata found in Oryzomys sp. Rodentia: Cricetidae (Hugot & Quentin 1985) and S. venteli, in Nectomys squamipes Rodentia: Sigmodontinae and Melanomys caliginosus Rodentia: Cricetidae (Travassos 1937, Quentin 1969, Robles & Navone 2010.…”

mentioning

confidence: 99%

Syphacia sp. (Nematoda: Oxyuridae) in coprolites of Kerodon rupestris Wied, 1820 (Rodentia: Caviidae) from 5,300 years BP in northeastern Brazil

Souza

Sianto

Chame

et al. 2012

Mem. Inst. Oswaldo Cruz

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Contribuição ao conhecimento da phylogenia dos Oxyuroidea (Nematoda)

Cited by 15 publications

References 0 publications

A new species of Syphacia (Nematoda: Oxyuridae) from Oligoryzomys nigripes (Rodentia: Cricetidae) in Argentina

A new species of Syphacia (Nematoda: Oxyuridae) from Oligoryzomys nigripes (Rodentia: Cricetidae) in Argentina

Redescription of Syphacia venteli Travassos 1937 (Nematoda: Oxyuridae) from Nectomys squamipes in Argentina and Brazil and description of a new species of Syphacia from Melanomys caliginosus in Colombia

Syphacia sp. (Nematoda: Oxyuridae) in coprolites of Kerodon rupestris Wied, 1820 (Rodentia: Caviidae) from 5,300 years BP in northeastern Brazil

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