Marine Tubificidae (Oligochaeta) from Hokkaido, Northern Japan, with Descriptions of Two New Species
نویسندگان
چکیده
منابع مشابه
Three species of Amphicorina (Annelida, Sabellida, Sabellidae) from Japan, with descriptions of two new species
We describe two new species and redescribe one in the polychaete genus Amphicorina Claparède, 1864 (Sabellidae) from Hokkaido, Japan. Amphicorina ascidicolasp. n. differs from its 38 congeners chiefly in the reduction of the collar, but also in having three pairs of radioles, one pair of ventral radiolar appendages, a bifurcate ventral lobe on the anterior peristomial ring, six abdominal chaeti...
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Fresh fecal samples from 35 Japanese serows Capricornis crispus (Temminck, 1845), and 5 Formosan serows Capricornis swinhoei Gray, 1862, were collected between October 1998 and March 1999. Eimeriid coccidians were found in 12 (34%) Japanese serows and in 1 (20%) Formosan serow. Three Eimeria species were found, and 2 are described here as new. The third species is consistent with the descriptio...
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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...
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ژورنال
عنوان ژورنال: Species Diversity
سال: 1996
ISSN: 1342-1670,2189-7301
DOI: 10.12782/specdiv.1.55