Published March 1, 2004 | Version v1
Taxonomic treatment Open

Bryothinusa CASEY WITH DESCRIPTIONS OF TWO 1904

  • 1. Department of Biology, Chungnam National University Daejeon 305 - 764, REPUBLIC OF KOREA

Description

Key to the Species of Bryothinusa Casey in Korea

1 Body size less than 2.0 mm; posterior margin of tergite X pointed (Sawada 1971: Fig. 1N) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B. minuta Sawada

1 9 Body size more than 2.0 mm; posterior margin of tergite X not pointed - - - - - - - - - - - 2

2 Hind wings absent; sternites V–VII with many scattered pores - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B. koreana new species

2 9 Hind wings present; sternites V–VII without scattered pores - - - - - - - - - - - - - - - - - - - - - - - - - - - 3

3 Compound eyes small, 20 or fewer facets present; lateral sensilla of the labrum very large (Sawada 1971: Fig. 3B; spermatheca as in Fig. 18) - - - - - - B. nakanei Sawada

3 9 Compound eyes large, 30 facets or more present; lateral sensilla of the labrum normal; spermatheca as in Figure 5 - - - - - - - - - - - - - - - - - - - - - - - - B. gangjinensis new species

Notes

Published as part of Ahn, Kee- Jeong & Jeon, Mi- Jeong, 2004, The Korean Species Of The Genus Bryothinusa Casey With Descriptions Of Two New Species (Coleoptera: Staphylinidae: Aleocharinae), pp. 29-35 in The Coleopterists Bulletin 58 (1) on page 29, DOI: 10.1649/590, http://zenodo.org/record/4924167

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Linked records

Additional details

Biodiversity

References

  • Sawada, K. 1971. Aleocharinae (Staphylinidae, Coleoptera) from the intertidal zone of Japan. Publications of the Seto Marine Biological Laboratory 19 (2 / 3): 81 - 110.