DESCRIÇÃO DE Cucullanus patoi sp. n. (NEMATODA, CUCULLANIDAE) DE PINTADO Pimelodus maculatus LACÉPEDE, 1803 (PISCES), DO LAGO DO GUAÍBA, RS, BRASIL

Fortes, E.; Hoffmann, Rita Pato; Sarmento, Telma Maria

doi:10.1590/s0103-84781992000300013

Cited by 4 publications

(4 citation statements)

References 2 publications

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“…The new species described above can be distinguished from the freshwater South American species as follows. C. patoi Fortes, Hoffmann and Sarmento, 1992, C. fabregasi Fortes, Hoffmann and Sarmento, 1993, C. riograndensis Fortes, Hoffmann and Sarmento, 1993and C. debacoi Sarmento, Fortes and Hoffmann, 1995 the body and spicules are smaller in these species. C. colossomi Diaz-Ungria, 1968 and C. oswaldocruzi Santos, Vicente and Jardim, 1979: in both of these spe cies the papillae pair 9 are situated closer to the adcloacal papillae.…”

Section: Quantitative Datamentioning

confidence: 85%

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A new species ofCucullanus(Nematoda: Cucullanidae) parasite ofGenypterus blacodesandG. brasiliensis(Pisces: Ophidiidae) in the South West Atlantic

1997

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Summary :Cucullanus genypteri sp. η, α parasite of Genypterus blacodes Schneider, 1801 and G. brasiliensis Reagan, 1903 (Pisces: Ophidiidae) from different zones of the South West Atlantic Ocean is described and illustrated. The new species is distinguished from other south american members in the genus Cucullanus Mueller, 1777 by the distribution pattern of caudal papillae and by the body measurements, particularly spicule length. C. genypteri represents the first description of a marine species of this genus from Argentina. Variations of parasitism in relation to host size, sex and geographic distribution are also discussed.

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Section: Quantitative Datamentioning

confidence: 85%

“…Parasite, 1997, 4, 41-47 Mémoire et al, 1928;Vaz and Pereira, 1934;Travassos, 1948;Santos et al, 1979;Fortes et al, 1992Fortes et al, , 1993aSarmento et al, 1995;Petter, 1995), and Venezuela (Diaz-Ungria, 1968). In Argentina, Hamann (1984,1985) cited C. pauliceae Vaz andPereira, 1934 andC.…”

Section: Quantitative Datamentioning

confidence: 99%

A new species ofCucullanus(Nematoda: Cucullanidae) parasite ofGenypterus blacodesandG. brasiliensis(Pisces: Ophidiidae) in the South West Atlantic

1997

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“… Genidens barbus ( Actinopterygii : Ariidae ); anadromous; intestine; adult; Guaíba River estuary, WTSA ; Brazil ( Fortes 1981 ; Fortes and Hoffmann 1995 ; Tavares and Luque 2004 ; Tavares and Luque 2008 ).…”

Section: Parasite-host Listmentioning

confidence: 99%

“… Genidens genidens ( Actinopterygii : Ariidae ); anadromous; intestine; adult; Guaíba River estuary; Brazil ( Fortes 1981 ).…”

Section: Parasite-host Listmentioning

confidence: 99%

Annotated checklist of fish cestodes from South America

Alves¹,

Chambrier²,

Scholz³

et al. 2017

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An exhaustive literature search supplemented by a critical examination of records made it possible to present an annotated checklist of tapeworms (Cestoda) that, as adults or larvae (metacestodes), parasitize freshwater, brackish water and marine fishes, i.e. cartilaginous and bony fishes, in South America. The current knowledge of their species diversity, host associations and geographical distribution is reviewed. Taxonomic problems are discussed based on a critical evaluation of the literature and information on DNA sequences of individual taxa is provided to facilitate future taxonomic and phylogenetic studies. As expected, the current knowledge is quite uneven regarding the number of taxa and host-associations reported from the principal river basins and marine ecoregions. These differences may not only reflect the actual cestode richness but may also be due to the research effort that has been devoted to unravelling the diversity of these endoparasitic helminths in individual countries. A total of 297 valid species, 61 taxa identified to the generic level, in addition to unidentified cestodes, were recorded from 401 species of fish hosts. Among the recognized cestode orders, 13 have been recorded in South America, with the Onchoproteocephalidea displaying the highest species richness, representing c. 50% of all species diversity. The majority of records include teleost fish hosts (79%) that harbour larval and adult stages of cestodes, whereas stingrays (Myliobatiformes) exhibit the highest proportion of records (39%) among the elasmobranch hosts. Fish cestodes are ubiquitous in South America, being mostly recorded from the Warm Temperate Southeastern Pacific (WTSP; 31%) for marine hosts and the Amazon River basin (45%) for freshwater ones. The following problems were detected during the compilation of literary data: (i) unreliability of many records; (ii) poor taxonomic resolution, i.e. identification made only to the genus or even family level; (iii) doubtful host identification; Alves et al. / ZooKeys 650: 1-205 (2017) 2 and (iv) the absence of voucher specimens that would enable us to verify identification. It is thus strongly recommended to always deposit representative specimens in any type of studies, including faunal surveys and ecological studies. An analysis of the proportion of three basic types of studies, i.e. surveys, taxonomic and ecological papers, has shown a considerable increase of ecological studies over the last decade.

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Checklist of Nematoda associated with the fishes of Brazil

Luque

Aguiar

Vieira

et al. 2011

Zootaxa

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DESCRIÇÃO DE Cucullanus patoi sp. n. (NEMATODA, CUCULLANIDAE) DE PINTADO Pimelodus maculatus LACÉPEDE, 1803 (PISCES), DO LAGO DO GUAÍBA, RS, BRASIL

Abstract: Uma nova espécie de nematódeo, Cucullanus patoi sp. n. é descrita no intestino do pintado (Pimelodus maculatus) do Lago do Guaíba, RS.

Cited by 4 publications

References 2 publications

A new species ofCucullanus(Nematoda: Cucullanidae) parasite ofGenypterus blacodesandG. brasiliensis(Pisces: Ophidiidae) in the South West Atlantic

A new species ofCucullanus(Nematoda: Cucullanidae) parasite ofGenypterus blacodesandG. brasiliensis(Pisces: Ophidiidae) in the South West Atlantic

Annotated checklist of fish cestodes from South America

Checklist of Nematoda associated with the fishes of Brazil

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