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Abstract:

The pimelodid fish Rhamdia quelen (Quoy et Gaimard, 1824) in South America harbours two species of proteocephalid cestodes, Proteocephalus bagri Holcman-Spector et Mañé-Garzón, 1988 and P. rhamdiae Holcman-Spector et Mañé-Garzón, 1988. These species are redescribed based on a detailed morphological study, supported by multivariate analysis (principal component analysis). Features distinguishing these species are: (1) the shape of proglottides, (2) the mean number of testes, (3) the topography of vitelline follicles, (4) the thickness of internal longitudinal musculature, (5) the mean number of uterine branches, (6) the ratio of cirrus pouch length to proglottis width, (7) the shape of ovary in mature and gravid proglottides and (8) the genital pore position in mature proglottides. The specific status of P. bagri and P. rhamdiae is confirmed and neotypes of both species are designated.

Registro:

Documento: Artículo
Título:Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation
Autor:Gil de Pertierra, A.A.
Filiación:Facultad de Cie. Exactas y Naturales, Ciudad Universitaria, Universidad de Buenos Aires, C1428EHA-Buenos Aires, Argentina
Palabras clave:Morphological variation; Multivariate analysis; Proteocephalidae; Proteocephalus bagri; Proteocephalus rhamdiae; Siluriformes; Animalia; catfish; Cestoda; Pimelodidae; Proteocephalidae; Proteocephalus; Proteocephalus bagri; Proteocephalus rhamdiae; Rhamdia; Rhamdia quelen; Rhamdia quelen; Siluriformes
Año:2002
Volumen:49
Número:1
Página de inicio:55
Página de fin:66
DOI: http://dx.doi.org/10.14411/fp.2002.012
Título revista:Folia Parasitologica
Título revista abreviado:Folia Parasitol.
ISSN:00155683
CODEN:FPARA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00155683_v49_n1_p55_GildePertierra

Referencias:

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Citas:

---------- APA ----------
(2002) . Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation. Folia Parasitologica, 49(1), 55-66.
http://dx.doi.org/10.14411/fp.2002.012
---------- CHICAGO ----------
Gil de Pertierra, A.A. "Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation" . Folia Parasitologica 49, no. 1 (2002) : 55-66.
http://dx.doi.org/10.14411/fp.2002.012
---------- MLA ----------
Gil de Pertierra, A.A. "Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation" . Folia Parasitologica, vol. 49, no. 1, 2002, pp. 55-66.
http://dx.doi.org/10.14411/fp.2002.012
---------- VANCOUVER ----------
Gil de Pertierra, A.A. Redescription of Proteocephalus bagri and P. rhamdiae (Cestoda: Proteocephalidae), parasites of Rhamdia quelen (Siluriformes: Pimelodidae) from South America, with comments on morphological variation. Folia Parasitol. 2002;49(1):55-66.
http://dx.doi.org/10.14411/fp.2002.012