Results 91 to 100 of about 388 (112)
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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.
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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.
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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.
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Zoomorphology, 1982
The spermatozoon of Haplotaxis ornamentus has characteristics common to all oligochaete sperm: filiform; primary acrosome vesicle carried on an acrosome tube and containing an axial rod (perforatorium) in an invagination (subvesicular space or secondary acrosomal invagination); an elongate, highly condensed cylindrical nucleus followed by a cylindrical
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The spermatozoon of Haplotaxis ornamentus has characteristics common to all oligochaete sperm: filiform; primary acrosome vesicle carried on an acrosome tube and containing an axial rod (perforatorium) in an invagination (subvesicular space or secondary acrosomal invagination); an elongate, highly condensed cylindrical nucleus followed by a cylindrical
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A taxonomic revision of the family Haplotaxidae (Oligochaeta)
Journal of Zoology, 1966The family Haplotaxidae is re‐defined and the genera Pelodrilus, Heterochaetella and Adenodrilus are merged in the single genus Haplotaxis. Haplotaxis dubius and Haplotaxis ascaridoides are recognized as subspecies of Haplotaxis gordioides, and H. forbesi is regarded as synonymous with H. gordioides following a re‐examination of the type material.
Anna Z. Urbisz +4 more
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Zoosymposia, 2023
Volume 64 of invertebrates in the Fauna of China, Annelida: Oligochaeta: Haplotaxidae, Lumbriculidae, Naididae and Tubificidae, will be published soon.
YONGDE CUI, HONGZHU WANG
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Volume 64 of invertebrates in the Fauna of China, Annelida: Oligochaeta: Haplotaxidae, Lumbriculidae, Naididae and Tubificidae, will be published soon.
YONGDE CUI, HONGZHU WANG
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On Haplotaxis ornamentus sp. nov. (Oligochaeta, Haplotaxidae) from Tasmania
1980(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Brinkhurst, Ralph O., Fulton, W. (Wayne)
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Mitochondrial DNA Part A, 2020
The work was aimed to investigate earthworms species particularly Eutyphoeus endemic to India with the use of DNA barcodes and usual morpho-anatomical standards of earthworm taxonomy from protected areas of Garo Hills, Meghalaya, the north-east region (NER) of India. The study revealed two new records Eutyphoeus kempi Stephenson, E.
Samrendra Singh, Thakur +3 more
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The work was aimed to investigate earthworms species particularly Eutyphoeus endemic to India with the use of DNA barcodes and usual morpho-anatomical standards of earthworm taxonomy from protected areas of Garo Hills, Meghalaya, the north-east region (NER) of India. The study revealed two new records Eutyphoeus kempi Stephenson, E.
Samrendra Singh, Thakur +3 more
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2017
Published as part of Timm, Tarmo, 2017, Aquatic microdrile Oligochaeta (Annelida, Clitellata): New nominal taxa and combinations since 1984, pp. 401-452 in Zootaxa 4282 (3) on pages 403-404, DOI: 10.11646/zootaxa.4282.3.1, http://zenodo.org/record ...
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Published as part of Timm, Tarmo, 2017, Aquatic microdrile Oligochaeta (Annelida, Clitellata): New nominal taxa and combinations since 1984, pp. 401-452 in Zootaxa 4282 (3) on pages 403-404, DOI: 10.11646/zootaxa.4282.3.1, http://zenodo.org/record ...
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European Journal of Soil Biology, 2017
Terrestrial earthworms in the genera Amynthas Kinberg, 1867 and Metaphire Sims and Easton, 1972 are the most dominant and abundant earthworm species in Southeast Asia. However, the classification into species level of both genera is often confusing because of morphological similarities between species, a high level of morphological variability within ...
Ekgachai Jeratthitikul +2 more
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Terrestrial earthworms in the genera Amynthas Kinberg, 1867 and Metaphire Sims and Easton, 1972 are the most dominant and abundant earthworm species in Southeast Asia. However, the classification into species level of both genera is often confusing because of morphological similarities between species, a high level of morphological variability within ...
Ekgachai Jeratthitikul +2 more
openaire +1 more source