Gorgorhynchus Trachinotus n.sp. and new host records for Dollfusentis Chandleri Golvan, 1969 (Paleacanthocephala, Echinorhynchoidea)

Abstract

Gorgorhynchus trachinotus recovered from the intestine of trachinotus goodei Jordan & Evermann, 1896 is proposed as a new species and three new host records are reported for Dollfusentis chandleri Golvan, 1969.<br>Gorgorhynchus trachinotus coletada em instestino de Trachinotus goodei Jordan & Evermann, 1896 é proposta como uma espécie nova, e para Dollfusentis chandleri golvan, 1969 são assinalados três novos hospedeiros

Digenea and acanthocephala of elasmobranch fishes from the southern coast of Brazil

“…presents the typical generic characteristics related to the form of the body and the proboscis, the distribution of trunk spines and length of proboscis sheat. Nevertheless, our specimens could neither be identified as Gorgorhynchus trachinotus Noronha et al,1986, the only Brazilian species of the genus parasitizing the intestine of a teleost fish Trachinotus goodei Jordan and Evermann, 1896 (Noronha et al 1986) nor as any other described species (Golvan 1969, Petrochenko 1971a. This is the first record of a species of Gorgorhynchus in an elasmobranch host.…”

Checklist of Acanthocephala associated with the fishes of Brazil

“…These worms were recorded from one hundred and nineteen marine, brackish and freshwater fish species. 1616 Proboscis long, frequently with basal hooks larger than others .. Machado et al (1994Machado et al ( , 1995Machado et al ( , 1996, Andrade et al (2001) Kohn and Macedo (1984), Noronha et al (1986), Vicente et al (1989), Luque et al (1996a, b), Alves and Luque (1999, 2000, 2001a Family Rhadinorhynchidae Travassos, 1923 Gorgorhynchus trachinotus Noronha, Vicente, Pinto & Fábio, 1986- Abdallah et al (2002), Mogrovejo and Santos (2002), Alves et al (2003Alves et al ( , 2005, Alves and Luque (2006) Luque et al (1995Luque et al ( , 1996aLuque et al ( , b, 2003, Takemoto et al (1996), Luque and Poulin (2004), Alves et al (2005) Order Luque and Chaves (1999), Alves and Luque (1999, 2000, 2001a, Knoff et al (2001), Abdallah et al (2002), Luque et al (2002), Alves et al (2002aAlves et al ( , b, 2003, Sabas and Luque (2003), Tavares and Luque (2004b) Cezar and Amato (1998), Luque and Chaves (1999), Alves and Luque (2000, 2001a, b, 2006,…”

Registro de Copiatestes filiferus (Leukart, in Sars, 1885) Gibson y Bray, 1977 (Digenea) y Gorgorhynchus sp. (Acanthocephala) en pez marino de la costa peruana

“…En Brasil, se ha descrito a Gorgorhynchus trachinotus parasitando a Trachinotus goodei (Carangidae) (Noronha et al, 1986) y a Gorgorhynchus sp. de la válvula espiral del pez Sphyrna zygaena, siendo este caso, único en el que un acantocéfalo se presenta en un pez elasmobranquio (Knoff et al, 2001) por lo que posiblemente se deba a una infección accidental.…”