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The male reproductive system,sperm, and spermatophores of the primitive,hermaphroditic, remipede crustacean Speleonectess benjamini
Authors:JILL YAGER
Institution:Old Dominion University, College of Sciences, Department of Biological Sciences , Norfolk, Virginia, 23529-0266, USA
Abstract:Summary

Speleonectes benjamini, a species of the primitive crustacean class Remipedia, is a simultaneous hermaphrodite. The male reproductive tract consists of paired testes and vas deferens. Sperm have an ovoid nucleus, acrosome, and a flagellum with a 9 + 2 microtubular arrangement. The spermatophores contain at least three sperm.
Keywords:DNA extra-synthesis  heterozygosity maintenance  interspecific hybridization  spindle orientation  telophase restitution
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