SciELO - Scientific Electronic Library Online

 
vol.84 suppl.4Studies of Ceratopogonidade of Minas Gerais: I - Descriptions of the males of Heteromyia chaquensis Duret & Lane, 1955 and Dasyhelea paulistana Forattini & Rabello, 1957 (Diptera, Ceratopogonidae)A new fossil gastropod from São José de Itaboraí basin, Rio de Janeiro State, Brazil (Mollusca, Gastropoda, Pulmonata, Endodontidae) author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

Share


Memórias do Instituto Oswaldo Cruz

Print version ISSN 0074-0276On-line version ISSN 1678-8060

Mem. Inst. Oswaldo Cruz vol.84  suppl.4 Rio de Janeiro  1989

http://dx.doi.org/10.1590/S0074-02761989000800035 

Schikhobalotrema solitaria sp. n. and S. acanthuri Yamaguti, 1970 (Haplosplanchnidae: Digenea) in Brazilian marine fishes

Berenice M. M. Fernandes1 

Miriam B. Goulart1 

Instituto Oswaldo Cruz, Departamento de Helmintologia, Rio de Janeiro, Brasil

ABSTRACT

Schikhobalotrema solitaria sp. n. is described from Stephanolepis hispidus (Linnaeus, 1758), and is characterized by the relation between oral sucker and pharynx 1:1,1. This Relation in the other species ranges between 1:0.3-0.6. It is more similar to S. manteri Siddiqi & Cable, 1960 in the distribution of vitellaria, differing from it in the size of vitelline follicles, extension of uterus and in the size of the eggs. S. acanthuri Yamaguti, 1970 is referred for the first time in South America in Mugil liza Valenciennes, 1836 representing a new host record.

Key words: Schikhobalotrema solitaria sp. n.; Schikhobalotrema acanthuri; trematodes; marine fishes; Brazil

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License