Results 51 to 60 of about 73 (64)
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Eudrilinae from southern Nigeria and a taximetric appraisal of the family Eudrilidae (Oligochaeta)
Journal of Zoology, 1971A small collection of Eudrilid earthworms from Nigeria is reported. Two species proved to be of special interest, the first, lagosensis Beddard, is usually placed in the genus Hyperio‐drilus and the second is new to science. Their affinities and the uncertainties about the classification of the Eudrilidae are discussed.
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Acanthodrilidae and Eudrilidae (Oligochaeta) from Ghana
1965(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Earthworms (Acanthodrilidae and Eudrilidae: Oligochaeta) from Gambia
1967(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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South African Journal of Zoology, 1994
Two new eudriline earthworm species, Iridodrilus abujaensis and Iridodrilus furcothecata are described from collections made around the Federal Capital Territory and Wukari, Nigeria. They are distinguished by the forms of their external papillae, seminal vesicles, ovospermathecal systems and other characters.
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Two new eudriline earthworm species, Iridodrilus abujaensis and Iridodrilus furcothecata are described from collections made around the Federal Capital Territory and Wukari, Nigeria. They are distinguished by the forms of their external papillae, seminal vesicles, ovospermathecal systems and other characters.
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A taxonomic review of the African megadrile genus Stuhlmannia (Eudrilidae, Oligochaeta)
Journal of Zoology, 1967The genus Stuhlmannia Michaelsen 1890 (Pareudrilinae, Eudrilidae) is redefined and a key to species given in the light of the author's examination of material of 24 of the 25 species previously recognized. A discussion of the general morphology of the genus is also included. Twenty‐two species are retained and five subspecies of S.
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Biology and Fertility of Soils, 1998
Hyperiodrilus africanus (Beddard) is a 12-cm to 16-cm-long earthworm, which is widely distributed in West and Central Africa. It lives in the upper 10–20 cm of the soil, and feeds on a mixture of soil and above-ground litter. Cocoons obtained in the laboratory hatched on average 17 days after deposition and produced two juveniles on average.
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Hyperiodrilus africanus (Beddard) is a 12-cm to 16-cm-long earthworm, which is widely distributed in West and Central Africa. It lives in the upper 10–20 cm of the soil, and feeds on a mixture of soil and above-ground litter. Cocoons obtained in the laboratory hatched on average 17 days after deposition and produced two juveniles on average.
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Contributions to a revision of the earthworm family Eudrilidae. I.LibyodrilusBeddard
Annals and Magazine of Natural History, 1961(1961). Contributions to a revision of the earthworm family Eudrilidae. I. Libyodrilus Beddard. Annals and Magazine of Natural History: Vol. 4, No. 46, pp. 579-585.
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Preliminary note upon Heliodrilus, a new genus of Eudrilidae
1890(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Revision of the eastern African earthworm genus Polytoreutus (Eudrilidae: Oligochaeta)
1982(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Proceedings of the Zoological Society of London, 1964
The morphology of the spermathecal system of a new genus of Eudrilid earthworm from south‐eastern Ghana is described and functional details are discussed. Interconnections are traced between the spermathecal and female systems and the mechanism is described which ensures that fertilization takes place in the middle region of the oviduct at a time other
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The morphology of the spermathecal system of a new genus of Eudrilid earthworm from south‐eastern Ghana is described and functional details are discussed. Interconnections are traced between the spermathecal and female systems and the mechanism is described which ensures that fertilization takes place in the middle region of the oviduct at a time other
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