Titlebook: Aquatic Oligochaeta; Proceedings of the T Ralph O. Brinkhurst,Robert J. Diaz Conference proceedings 1987 Dr W. Junk Publishers, Dordrecht 1

Essential

hieroglyphic

Newsletter on Enchytraeidae. I. Checklist of new taxa 1960–1985 or completeness of description is intended..The list contains 233 species, 113 references and 54 addresses of authors. It is our aim to update the list at regular intervals so that it may serve as a reliable reference in the future.

劇毒

Unusual model of lumbriculids’ helical muscles: comparison with body wall muscles in other microdrilchytraeids and tubificids, and are completely different from the muscles of haplotaxids and branchiobdellids. A comparison between body wall muscles of these microdriles suggests the opportunity of using the muscle organization and ultrastructure as a taxonomic character.

scotoma

Conference proceedings 1987nded, and while the number of nationalities dropped from 17 to 12, we were pleased to welcome our first Chinese delegation. At a brief business meeting, the invitation to attend the Fourth Symposium at Baton Rouge, Louisiana, US.A., hosted by Walter Harman in 1988 was approved. The meeting is schedu

Delude

Identification of immature tubificids (Oligochaeta) of Lake Constance and its influence on the evalud, mainly by setal characters. The method is presented, several hints are given and some characters of additional taxonomic value are described in a comparative way..The large extent to which evaluation of species distribution may be misleading if based only on the mature specimens is demonstrated.

牽連

排名真古怪

Ultrastructural features of gametogenesis during the life cycle in , Beddard (Oligochaeta, Tubificidpattern for the family, however, some interesting peculiarities are pointed out. The regression of sexual apparatus after reproductive period and its regeneration up to a new period of sexual maturity, has been followed throughout the year.

ACME

脫離

https://doi.org/10.1007/978-3-662-07118-2 waters of the alluvial plain of the French upper Rh?ne. Further information is given about the distribution of the genera . and . in France and ecological features of several species according to their rate of endemicity and a typological classification of the epigeous and subterranean aquatic environment.

典型