Titlebook: Rotifera VIII: A Comparative Approach; Proceedings of the V E. Wurdak,R. Wallace,H. Segers Conference proceedings 1998 Springer Science+Bus

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Venules

锡箔纸

构成

Rotifers new to Florida, U.S.A.orded from the state, bringing the total number of rotifers now known from Florida to 419. Four rotifers not recorded from North America prior to this study are noted with respect to their geographical distribution and specific status: . Wulfert (1943), . Wulfert (1937), . Tarnogradski (1930) and .

雪白

Dicranophoridae (Rotifera) from the Alpson and ecology is detailed. The description of . Jersabek is amended by observations on living animals. Of 19 species encountered, all but four are new to the alpine region, nine species are first records for the biogeographic region ‘Alps’. Four species are new to science and will be published else

野蛮

lanugo

: Are lemnisci and proboscis present in the Bdelloidea?anterior end, and (c) jaw apparatus of hard parts (trophi) (e.g., de Beauchamp, 1965). To this list of characters Nielsen (1995) added (d) an intracytoplasmic skeletal lamina, (e) a retrocerebral apparatus, and (f) a foot with adhesive glands that open at the toes. On the basis of ultrastructural st

袖章

Numerical phenetic taxonomy and its heuristic aspectscal taxonomy and the definition of phenetic taxonomic characters, recent use of ultrastructural, biochemical and genetic tools and their application to taxonomy, and elucidation of non-cosmopolitanism and speciation is discussed. The application of a combination of molecular and numerical methodolog

Galactogogue

Phylogenetic relationships of phylum Rotifera with emphasis on the families of Bdelloideang 60 morphological characters of nine taxa: one Acanthocephala, six Rotifera, and two outgroups (Turbellaria, Gnathostomulida). Analysis of our matrix yielded a single most-parsimonious tree. From our analysis we conclude the following: (1) Class Digononta is paraphyletic; (2) it is still premature

Schlemms-Canal