Redescrição de Nomimoscolex admonticellia (Woodland), comb.n. (Cestoda: Proteocephalidea), parasito de Pinirampus pirinampu (Spix), um siluriforme de água doce

Rêgo, Amilcar Arandas; Pavanelli, Gilberto Cezar

doi:10.1590/s0101-81751992000200015

Cited by 5 publications

(13 citation statements)

References 4 publications

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“…Uterus with few divertieula. Vitel/aria not observed by REGO & PAVANELLI (1987) (Fig. 8), but recent examinations show the presence of inconspieuous vitel/ine follieles, which do not stain elearly, in gravid proglottids ( Crepidobothrium Monticelli, 1900…”

Section: Paulicea Luetkenimentioning

confidence: 91%

“…(Fig. 120) Harriscolex Rego, 1987 Diagnosis: Strobila about 30 10ng. Scolex with dome-shaped apical cap, with two horn-I ike projections above each sucker ( Type and only-species: H. kaparari (Woodland, 1935) Rego, 1987 (Fig.…”

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Houssayela Rego, 1987 Diagnosis: Large worms 85 x 2.9. Scolex small, rim of each lateral sucker with four horn-like projections, two on each side, making sixteen in total (Fig.…”

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Type and only speeies: H. sudobim (Woodland, 1935) Rego, 1987. Synonyms: Myzophorus sudobim Woodland , 1935; Nomimoscolex woodlandi Freze, 1965. Strobila 85 x 2.9 flattened .…”

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Travassiella Rego & Pavanelli , 1987 Diagnosis: Filiform worms 26-90 long. Scolex with prominent suckers directed lateral/y (Fig.…”

Section: Paulicea Luetkenimentioning

confidence: 99%

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Cestodes in South American freshwater teleost fishes: keys to genera and brief description of species

1999

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Keys to genera of cestodes in South American freshwater teleost fishes are provided, with diagnoses of genera and short descriptions of species. Two new genera are proposed, Chambriella gen.n. for Goezeella agostinhoi Pavanelli & Santos, 1992 and G paranaensis Pavanelli & Rego, 1989, and Brooksiella gen.n. for Amphoteromorphus praeputialis Rego, Santos & Silva, 1974. Nomimoscolex magna Rego, Santos & Silva, 1974, previously species inquirenda, is transferred to the genus Proteocephalus Weinland, 1858. Goezeella nupeliensis Pavanelli & Rego, 1989 is considered a species inquirenda. Species and host lists are included

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Section: Paulicea Luetkenimentioning

confidence: 91%

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Houssayela Rego, 1987 Diagnosis: Large worms 85 x 2.9. Scolex small, rim of each lateral sucker with four horn-like projections, two on each side, making sixteen in total (Fig.…”

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Type and only speeies: H. sudobim (Woodland, 1935) Rego, 1987. Synonyms: Myzophorus sudobim Woodland , 1935; Nomimoscolex woodlandi Freze, 1965. Strobila 85 x 2.9 flattened .…”

Section: Paulicea Luetkenimentioning

confidence: 99%

“…Travassiella Rego & Pavanelli , 1987 Diagnosis: Filiform worms 26-90 long. Scolex with prominent suckers directed lateral/y (Fig.…”

Section: Paulicea Luetkenimentioning

confidence: 99%

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Cestodes in South American freshwater teleost fishes: keys to genera and brief description of species

1999

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A new classification of the Cestode order Proteocephalidea Mola

Rêgo¹

1995

Rev. Bras. Zool.

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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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Redescrição de Nomimoscolex admonticellia (Woodland), comb.n. (Cestoda: Proteocephalidea), parasito de Pinirampus pirinampu (Spix), um siluriforme de água doce

Cited by 5 publications

References 4 publications

Cestodes in South American freshwater teleost fishes: keys to genera and brief description of species

Cestodes in South American freshwater teleost fishes: keys to genera and brief description of species

A new classification of the Cestode order Proteocephalidea Mola

Annotated checklist of fish cestodes from South America

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