Hostname: page-component-cb9f654ff-pvkqz Total loading time: 0 Render date: 2025-09-01T03:43:47.237Z Has data issue: false hasContentIssue false
  • English
  • Français

Vallisiopsis contorta n.g. and n.sp. and Gastrocotyle indica n.sp., monogenetic trematodes from marine fishes of the Madras coast

Published online by Cambridge University Press:  06 April 2009

C. K. Subhapradha
C. K. Subhapradha
Affiliation:
From the Central Marine Fisheries Research Station, Madras
Get access Rights & Permissions [Opens in a new window]

Extract

Two new monogenetic trematodes of the sub-order Polyopisthocotylea Odhner were obtained from the gills of marine fishes. The characters of the first (Vallisiopsis contorta) agree with those of the subfamily Vallisiinae Price (family Discocotylidae Price) except in the presence of accessory sclerites in the clamp skeleton. As the mere presence of accessory sclerites does not justify the creation of a new subfamily, I refer this species to the subfamily Vallisiinae the diagnosis of which should, however, include the presence of accessory sclerites as an additional character. The second species described belongs to the subfamily Gastrocotylinae Sproston (family Microcotylidae Taschenberg).

Information

Type
Research Article
Information
Parasitology , Volume 41 , Issue 3-4 , December 1951 , pp. 162 - 165
Copyright
Copyright © Cambridge University Press 1951

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

Chauhan, B. S. (1945). Trematodes from Indian marine fishes. Pt. 1. On some new monogenetic trematodes of the suborders Monopisthocotylea Odhner, 1912 and Polyopisthocotylea Odhner, 1912. Proc. Ind. Acad. Sci. Sect. B, 21, 139–43.Google Scholar
Ishii, N. & Sawada, T. (1938). Studies on ectoparasitic trematodes. Livro Jubilar Do Prof. Lauro Travassos, pp. 238–9.Google Scholar
Sproston, Nora G. (1945). A note on the comparative anatomy of the clamps in the superfamily Diclidophoroidea (Trematoda, Monogenea). Parasitology, 36, 191–4.CrossRefGoogle Scholar
Sproston, Nora G. (1946). A synopsis of the monogenetic trematodes. Trans. Zool. Soc. Lond. 25, 185–600.CrossRefGoogle Scholar