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

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

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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