A new Huffmanela species, H. schouteni sp. n. (Nematoda: Trichosomoididae) from flying fishes in Curaçao.
A new nematode species, Huffmanela schouteni sp. n., has been established on the basis of its egg morphology and biological characters (adult nematodes are unknown). The dark-shelled eggs of this histozoic parasite occur in masses in the abdominal cavity, serose covers of internal organs and in the liver of the flying fishes Hirundichthys affinis Günther (type host) and Cypselurus cyanopterus Cuvier et Valenciennes in Curaçao. The eggs of H. schouteni sp. n. differ from those in other congeneric species mainly in the absence of small spines on the surface of the transparent envelope enclosing the egg proper, measurements (size of eggs 0.069-0.075 x 0.027-0.030 mm) and their localization in the host. A key to Huffmanela species based on egg morphology has been provided.
Institute of Parasitology, Czechoslovak Academy of Sciences, Ceské Budĕjovice.
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F
Moravec
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Campbell
D000818:Animals; D005393:Fish Diseases / Q000469:parasitology*; D005399:Fishes; D006801:Humans; D008854:Microscopy, Electron; D009348:Nematoda / Q000648:ultrastructure*; D009349:Nematode Infections / Q000469:parasitology / Q000662:veterinary*; D009427:Netherlands Antilles; D010063:Ovum / Q000648:ultrastructure