Studies on Some Gordiacea of North and South America

Carvalho, J.C.M.

doi:10.2307/3272775

Cited by 25 publications

(18 citation statements)

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“…The ultrastructural characteristics of the cuticle (Fig. 3A) are the same as pointed out by de Villalobos et al (2000) (Carvalho 1942).…”

Section: Paragordius Minusculussupporting

confidence: 70%

“…Carvalho, 1942 (Fig. 3A) Description (holotype female): Body light brown, 211 mm long and 1 mm in diameter.…”

Section: Paragordius Minusculusmentioning

confidence: 99%

“…dartevellei Sciacchitano, 1958; P. flavescens Linstow, 1906; P. laurae Sciacchitano, 1958; P. marlieri Sciacchitano, 1958; P. mulungensis Sciacchitano, 1958; P. somaliensis Sciacchitano, 1962; P. tanganikensis Sciacchitano, 1958(Linstow 1906Sciacchitano 1958Sciacchitano , 1962; two are from Europe: P. stylosus (Linstow, 1883); P. tricuspidatus (Dufour, 1828) (see SchmidtRhaesa 1997); two are from Asia: P. emeryi (Camerano, 1895) (Camerano 1895); P. stylosus Linstow, 1883(Linstow 1883, Camerano 1915; one is from North America: P. varius (Leidy, 1851) (see Schmidt-Rhaesa et al 2003); two are from Central America: P. diversolobatus Heinze, 1935;P. varius (Heinze 1935, Schmidt-Rhaesa andMenzel 2005); and four species are known for South America: P. esavianus (Carvalho 1942, de Villalobos et al 2000; P. flavescens Linstow, 1906(Linstow 1906; P. minusculus Carvalho, 1944(Carvalho 1944 and P. varius (see de Villalobos 1993, de Villalobos et al 2000).…”

Section: Introductionmentioning

confidence: 99%

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South American species of Paragordius Camerano, 1897 (Gordiida, Nematomorpha), with redescription of Paragordius minusculus and a description of a new species

Zanca¹,

Villalobos²

2006

Acta Parasitologica

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Paragordius is a genus of Gordiida with a worldwide distribution, but with a scarce specific diversity. Sixteen species of the genus Paragordius have been described so far. In many cases, as with the other genera of Gordiida, the original descriptions of the species are insufficient due to the limitations of the techniques employed. In this work the holotypes of P. minusculus and P. esavianus are redescribed by scanning electron microscopy (SEM), a new species of Paragordius is described, the distribution for P. esavianus and P. varius is enlarged and a new host record of P. esavianus is presented.

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“…The ultrastructural characteristics of the cuticle (Fig. 3A) are the same as pointed out by de Villalobos et al (2000) (Carvalho 1942).…”

Section: Paragordius Minusculussupporting

confidence: 70%

“…Carvalho, 1942 (Fig. 3A) Description (holotype female): Body light brown, 211 mm long and 1 mm in diameter.…”

Section: Paragordius Minusculusmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

South American species of Paragordius Camerano, 1897 (Gordiida, Nematomorpha), with redescription of Paragordius minusculus and a description of a new species

Zanca¹,

Villalobos²

2006

Acta Parasitologica

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“…In 1954, Heinze, after recognising his mistake when designating his new genus as Neochordodes, a name that had been pre viously used by Carvalho (1942) to describe an Ame rican genus, changes it to Pantachordodes. Our studies under SEM lead us to agree with the dia gnostic characters described by Kirjanova (1950) On the other hand, the cuticle in S. tellinii has two types of areoles that are not well defined, with bristles never arising from the areolar centre but disorderly dis tributed.…”

Section: Methodsmentioning

confidence: 99%

Scanning electron microscopy ofSpinochordodes tellinii(Camerano, 1888), (Gordiacea, Nematomorpha)

Villalobos

Zanca

2002

Parasite

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Summary :There are many species of Nematomorpha which are deficiently described and therefore pose doubts about their actual taxonomic position. This is the case with Spinochordodes tellinii ICamerano, 1 888), which was transferred to four different genera and has been recently considered as species incertae sedis. A female of Spinochordodes tellinii is redescribed in this work under light microscopy and Scanning Electron Microscopy. Cuticle details, shapes and areolar distribution and the features as well as the location of spiniform structures are analysed. The systematic position is discussed. KEY WORDS

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“…Montgomery (1898Montgomery ( to 1907 carried out most of the research on North American gordiaceans. A few years later Carvalho (1942) studied material from both North and South America. Sciachittamo (1958) proposed upgrading Heinze's (1935) families to the orders Gordiiformes and Chorodiiformes.…”

Section: Introductionmentioning

confidence: 99%

A review of the Gordiacea (Nematomorpha) in the collection of the California Academy of Sciences with the description of a new species

Miralles

Villalobos

1995

GRAELLSIA

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Studies on Some Gordiacea of North and South America

Cited by 25 publications

References 0 publications

South American species of Paragordius Camerano, 1897 (Gordiida, Nematomorpha), with redescription of Paragordius minusculus and a description of a new species

South American species of Paragordius Camerano, 1897 (Gordiida, Nematomorpha), with redescription of Paragordius minusculus and a description of a new species

Scanning electron microscopy ofSpinochordodes tellinii(Camerano, 1888), (Gordiacea, Nematomorpha)

A review of the Gordiacea (Nematomorpha) in the collection of the California Academy of Sciences with the description of a new species

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