Rhabdits (Rhabditis) Freitasi/ sp. n. e Rhabditis (Rhabditis) Costai/ sp. n (Nematoda-Rhabditidae) isolados de otite bovina.

Cucullanus dodsworthi and Cucullanus brevicaudatus are the only described species parasitizing fish of the order Tetradontiformes in Brazil, and the new species differs from

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This genus can be separated from other Orthocladiinae based on the combination of hairy eyes; decumbent acrostichals starting close to antepronotum; bare wing; squama with few setae;

This genus can be separated from other Orthocladiinae based on the combination of hairy eyes; antenna with strong, subapical seta; decumbent acrostichals in the anterior third

The predominance of additive genetic effects was evident from the mean and variance models (pres- ence of [d], D, D plus linkage, that is D1 and/or D2 parameters) shown in Table

Bulbo mediano (meta- corpo) situado aos 50% do comprimento do esôfago, fusiforme, com vál- vula bem desenvolvida. Bulbo basal piriforme alongado. Anel nervoso si- tuado na metade

númel'o e forma das cerdas dos segmentos anterio- res, pelo excepcional desenvolvimento das cerdas do 11.° par posterior e pela presença de abundantes e longas

PASSIVE HAEMAGGLUTINATION TEST FOR HUMAN NEUROCYSTICERCOSIS