Results 41 to 50 of about 85 (67)
Discovery and evolution of novel hemerythrin genes in annelid worms. [PDF]
BMC Evol Biol, 2017 Costa-Paiva EM +5 more
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Abstracts of the 22nd Annual Meeting of the Willi Hennig Society. [PDF]
Cladistics, 2004 Stevenson DW.
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Classification and distribution of the suborder Lumbricina (Haplotaxida: Oligochaeta)
Pedobiologia, 1982 openaire +1 more source
Rediscovery and morpho-molecular characterization of three astome ciliates, with new insights into eco-evolutionary associations of astomes with their annelid hosts. [PDF]
Mar Life Sci TechnolObert T, Zhang T, Rurik I, Vďačný P.
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The position of the Haplotaxidae in the evolution of oligochaete annelids
Hydrobiologia, 1984The Haplotaxidae have all the characteristics to support the hypothesis that they are the living descendents of the stem forms from which all of the Oligochaeta Clitellata (Orders Lumbriculida, Haplotaxida, Lumbricida, Tubificida) can be derived. The Aphanoneura are distinct from the Clitellata and are raised to a separate Class.
R O Brinkhurst
exaly +4 more sources
Hydrobiologia, 1987
In phylogenetic considerations of the Oligochaeta and the family Enchytraeidae, Propappus has been considered the ancestral or even the archetypal enchytraeid genus. Three nominal species are presently included in Propappus Michaelsen, 1905, P. volki Michaelsen, 1916, P. arhyncotus Sokolskaja, 1972, and the type species of the genus, P.
Kathryn A Coates, Coates Kathryn A
exaly +4 more sources
In phylogenetic considerations of the Oligochaeta and the family Enchytraeidae, Propappus has been considered the ancestral or even the archetypal enchytraeid genus. Three nominal species are presently included in Propappus Michaelsen, 1905, P. volki Michaelsen, 1916, P. arhyncotus Sokolskaja, 1972, and the type species of the genus, P.
Kathryn A Coates, Coates Kathryn A
exaly +4 more sources
Some new species of Haplotaxidae (Oligochaeta) from Guinea and remarks on the history of the family
Hydrobiologia, 1987Three new species of Haplotaxidae collected by Dr. A. Villiers in a cave near Kindia, Guinea, are described. One species belongs to the genus Metataxis Righi, 1985 (M carnivorus sp. nov.) which is distributed in Western Africa and Eastern America. Another new species is similar to Lycodrilus kraepelini Michaelsen, 1914 incertae sedis: a new genus ...
Pietro Omodeo
exaly +4 more sources
A taxonomic analysis of the Haplotaxidae (Annelida, Oligochaeta)
Canadian Journal of Zoology, 1988A combination of classical and computer-aided methods suggests that the Haplotaxidae can now be divided into several genera. Alphadrilus nov.gen. is monotypic for Alphadrilus smithii n.comb. Delaya nov.gen. contains D. bureschi, D. leruthi, D. corbarensis, D. cantabronensis, and D. navarrensis, all n.comb. Adenodrilus is retained for A.
R O Brinkhurst
exaly +2 more sources
Canadian Journal of Zoology, 1987
Fourteen taxa in three families are noted from regions of South America. Monopylephorus moleti (Tubificidae) and Haplotaxis aedeochaeta (Haplotaxidae) are new to science, while Potamothrix bavaricus (Tubificidae) and Phreodrilus lacustris (Phreodrilidae) are new records for the continent.
R O Brinkhurst
exaly +2 more sources
Fourteen taxa in three families are noted from regions of South America. Monopylephorus moleti (Tubificidae) and Haplotaxis aedeochaeta (Haplotaxidae) are new to science, while Potamothrix bavaricus (Tubificidae) and Phreodrilus lacustris (Phreodrilidae) are new records for the continent.
R O Brinkhurst
exaly +2 more sources