Chironomus (Chironomus) riparius Meigen 1804 ...
Chironomus (Chironomus) riparius Meigen, 1804 (Figs. 15–17) Chironomus riparius Meigen, 1804: 13. Chironomus riparius: Sasa & Kamimura, 1987a: 15; Sasa, 1989: 16. 76; Sasa & Suzuki, 2000b: 178. Chironomus ginzanbeceus Sasa et Suzuki, 2001a: 10. syn. n. Specimen examined: Japan: Hokkaido, Gin...
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| Format: | Text |
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Zenodo
2018
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| Online Access: | https://dx.doi.org/10.5281/zenodo.5973678 https://zenodo.org/doi/10.5281/zenodo.5973678 |
| Summary: | Chironomus (Chironomus) riparius Meigen, 1804 (Figs. 15–17) Chironomus riparius Meigen, 1804: 13. Chironomus riparius: Sasa & Kamimura, 1987a: 15; Sasa, 1989: 16. 76; Sasa & Suzuki, 2000b: 178. Chironomus ginzanbeceus Sasa et Suzuki, 2001a: 10. syn. n. Specimen examined: Japan: Hokkaido, Ginzan, holotype ♂ of Chironomus ginzanbeceus, 2. ix. 2000, H. Suzuki [specimen No. 403:005 (NSMT-I-Dip 5 381)]. The morphological features of Chironomus ginzanabeus are consistent with those of C. riparius redescribed by Sasa & Kamimura (1987a). C. riparius sensu Sasa & Kamimura is not clearly separated from C. trinigrivittatus Tokunaga, 1940 (described from Sakhalin), in the hypopygial structure, although the colour patter and size of the body are different. The former has abdominal tergites 2–4 each with a broad brown band, on the other hand the latter has nearly uniformly darkened abdomen. In Japan, we recognized that the former species is distributed in level ground of northern Honshu and Hokkaido, and ... : Published as part of Yamamoto, Nao & Yamamoto, Masaru, 2018, Taxonomic information on some Japanese Chironomidae (Diptera) described by Dr. M. Sasa (†), pp. 516-528 in Zootaxa 4514 (4) on page 520, DOI: 10.11646/zootaxa.4514.4.5, http://zenodo.org/record/2609358 ... |
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