Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Aschelminth"'
Autor:
Rieger, Reinhard M., Tyler, Seth
Publikováno v:
Invertebrate Biology, 1995 Apr 01. 114(2), 186-188.
Externí odkaz:
https://www.jstor.org/stable/3226891
Publikováno v:
Acta Zoologica. 76:141-154
The concept of Gosta Jagersten of a primary biphasic metazoan life-cycle, consisting of a planktotrophic larva and a benthic adult, forms the basis for several theories on metazoan phylogeny. In this paper the assumed planktotrophic life-style of the
Autor:
L. Y. Mackey, R De Wachter, J. M. Brooks, T Backeljau, James R. Garey, Birgitta Winnepenninckx, Sudhir Kumar
Publikováno v:
Europe PubMed Central
Molecular biology and evolution
Molecular biology and evolution
The Aschelminthes is a collection of at least eight animal phyla, historically grouped together because the absence of a true body cavity was perceived as a pseudocoelom. Analyses of 18S rRNA sequences from six Aschelminth phyla (including four previ
Publikováno v:
Invertebrate Biology. 115:79
The phylogenetic placement of the phylum Tardigrada among the Metazoa is somewhat uncertain. In analyses based on morphological characters, tardigrades are usually associated with arthropods but tardigrades have also been associated with a number of
Autor:
Seth Tyler, Reinhard M. Rieger
Publikováno v:
Invertebrate Biology. 114:186
The trophi of rotifers resemble the sclerotized jaws of gnathostomulids, but whether trophi are homologous to gnathostomulid jaws, and consequently show phylogenetic relationship between Gnathostomulida and Rotifera, has been unclear. We have found t
Evolution of Zooparasitic Groups in the Phylum Nematoda, with Special Reference to Host-Distribution
Autor:
Ellsworth C. Dougherty
Publikováno v:
The Journal of Parasitology. 37:353
In the NEMATODA the biologist is confronted with a well-defined group of organisms, relatively small as regards different structural types, but exceedingly numerous as individuals and successful in the most varied habitats. Traditionally in general z