Raphidascaris (Sprentascaris) lanfrediae sp. nov. (Nematoda: Anisakidae) from the fish Satanoperca jurupari (Osteichthyes: Cichlidae)

Memórias do Instituto Oswaldo Cruz

Marly De Fátima Carvalho De Melo¹  Jeannie Nascimento Dos Santos¹  Elane Guerreiro Giese¹  Everton Gustavo Nunes Dos Santos²  Cláudia Portes Santos² 

[1] ,Instituto de Ciências Biológicas Laboratório de Biologia Celular e Helmintologia Profa. Dra. Reinalda Marisa Lanfredi

关键词: Raphidascaris (Sprentascaris) lanfrediae sp. nov.;    Nematoda;    Anisakidae;    Satanoperca jurupari;    Brazil;   

DOI  :  10.1590/S0074-02762011000500006

来源: SciELO

【 摘 要 】

Raphidascaris (Sprentascaris) lanfrediae sp. nov. is described from the intestine of the freshwater fish Satanoperca jurupari (Heckel) (Cichlidae) from the Guamá River, state of Pará, Brazil. The prevalence in fish (n = 59) was 27% with intensity of one-124 (mean 16) nematodes per fish. The new species is characterized mainly by the markedly larger size of ventricular appendix in relation to the oesophagus, presence of short male caudal alae, 14-16 subventral pairs of preanal papillae and six pairs of postanal papillae.

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