Records of Estuarine Tubificidae (Oligochaeta) from Taiwan
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چکیده
منابع مشابه
A Review of the Earthworms (Annelida: Oligochaeta) from Taiwan
Hsi-Te Shih, Hsueh-Wen Chang and Jiun-Hong Chen (1999) A review of the earthworms (Annelida: Oligochaeta) from Taiwan. Zoological Studies 38(4): 435-442. The study of earthworms of Taiwan began with the Japanese scholars Goto and Hatai (1898). The collecting sites from available publications are limited to Ilan, Taipei, Taoyuan, Hsinchu, Miaoli, Kaohsiung, and Pingtung. A total of 26 species be...
متن کاملTaxonomy and new bacterial symbioses of gutless marine Tubificidae (Annelida, Oligochaeta) from the Island of Elba (Italy)
In shallow sublittoral sediments of the north-west coast of the Island of Elba, Italy, a new gutless marine oligochaete, Olavius ilvae n. sp., was found together with a congeneric but not closely related species, O. algarvensis Giere et al., 1998. In diagnostic features of the genital organs, the new species differs from other Olavius species in having bipartite atria and very long, often folde...
متن کاملFirst record of Limnodrilus claparedeianus Ratzel, 1868 (Annelida: Oligochaeta: Tubificidae) in Anzali Wetland, Guilan province, Iran
Oligochaeta worms are important organisms in aquatic ecosystem. Their omnipresence makes them as an indicator of environmental changes and health of aquatic ecosystem. The members of the family Tubificidae and in particular, genus Limnodrilus are considered as the most tolerant oligochaets to aquatic pollution. Therefore identification and biological characteristics of this taxon are of great h...
متن کاملEffects of 5-Fluorouracil, Etoposide and CdCl2 in Aquatic Oligochaeta Limnodrilus udekemianus Claparede (Tubificidae) Measured by Comet Assay
Genotoxicity of 5-fluorouracil (5-FU), etoposide (ET) and cadmium chloride (CdCl2) was evaluated in Limnodrilus udekemianus, cosmopolitan tubificid species, by alkaline single-cell gel electrophoresis (comet assay). Groups of 50 individuals were exposed in vivo in water-only short-term (96 h) tests to 5-FU (0.004, 0.04, 0.4, 4 and 40 μM), ET (0.004. 0.04, 0.4 and 4 μM) and CdCl2 (0.004, 0.04, 0...
متن کاملEffects of Tubifex tubifex ( Oligochaeta : Tubificidae ) on N - mineralization in freshwater sediments , measured with 1 5 ~ isotopes Silvia
Sediment cores conta~ning different dens~t ies of Tubifex tublfex ranging from 0 to 70000 ind m-' were incubated in the laboratory Rates of O2 and NO, uptake NH,' production n~tr~fication and denitnfication were determined from sediment-water fluxes Pore water NH,+was measured at the end of the expenment At natural densities -50000 ind m ', there were increased rates of O2 consumption (x2), den...
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ژورنال
عنوان ژورنال: Species Diversity
سال: 1997
ISSN: 1342-1670,2189-7301
DOI: 10.12782/specdiv.2.97