Argentinochondria patagonensis n. gen., n. sp. (Copepoda: Chondracanthidae)parasitic on Genypterus brasiliensis (Pisces: Ophidiidae)from Patagonia, Argentina.

ETCHEGOIN, J.A.; TIMI, J.T.; SARDELLA, N.H.

Journal of Parasitology

Allen Press, Inc.

Lugar: Lawrence, Kansas; Año: 2003 vol. 89 p. 701 - 704

Argentinochondria patagonensis n. gen., n. sp. (Copepoda: Chondracanthidae) is described from adult specimens recovered from the smooth kingklip Genypterus brasiliensis Reagan, 1903, from San Jorge Gulf, Patagonia, Argentina. The new genus is placed in the Chondracanthinae. Females of the new genus differ from other members of this subfamily in having 2 pairs of modified legs, a bulbose head, a long neck region, and a trunk devoid of processes. Males have usual chondracanthid form, oral appendages as in female, except a longer paragnath, fewer teeth on maxilla, and 2 pairs of reduced legs.