Titlebook: Aquatic Oligochaete Biology; Proceedings of the 4 J. L. Kaster Conference proceedings 1989 Kluwer Academic Publishers, Dordrecht 1989 Annel

半圆凿

Phylogeny and origins of Enchytraeidaecies of Enchytraeidae but that Achaetinae is not monophyletic. The earliest species of bisetate enchytraeid now extant are restricted to South America, Africa, and India. As this part of the enchytraeid lineage is ancestral to other enchytraeid taxa, it is suggested that Enchytraeidae may have arise

GEAR

Preliminary investigations of hybridization/reticulate evolution in , (Enchytraeidae: Oligochaeta)the lineage. The homoplastic occurrence of basally unpaired peptonephridia in some enchytraeid species has similarly obscured the limits of .. Taxa with unpredictable relationships, morphogenic irregularities in some reproductive structures, and, apparently, modified modes of reproduction, suggest t

conflate

Preliminary report on the Enchytraeidae (Oligochaeta) of West Floridan all moist or wet soils and in marine habitats enriched by organic matter but were absent or rare in very dry soils, saturated or flooded substrates and clean intertidal sand. Between 70 and 75 species were distinguished of which 50–55 are new to North America and about 25 are probably new to scien

Fermentation

涂掉

hedonic