Satonius kurosawai ( Satô, 1982 )

Hájek, Jiří & Fikáček, Martin, 2008, A review of the genus Satonius (Coleoptera: Myxophaga: Torridincolidae): taxonomic revision, larval morphology, notes on wing polymorphism, and phylogenetic implications, Acta Entomologica Musei Nationalis Pragae 48 (2), pp. 655-676 : 662-663

publication ID	https://doi.org/ 10.5281/zenodo.5341906
DOI	https://doi.org/10.5281/zenodo.5444455
persistent identifier	https://treatment.plazi.org/id/039D87F9-FF94-FFCE-FE49-3D7EAC42FD9C
treatment provided by	Felipe
scientific name	Satonius kurosawai ( Satô, 1982 )
status

Treatment

Satonius kurosawai ( Satô, 1982)

( Fig. 6 View Figs )

Delevea kurosawai Satô, 1982: 279 (original description).

Satonius kurosawai : ENDRÖDY- YOUNGA (1997: 318) (new combination, redescription); BEUTEL (1998: 54) (description of larva); HAYASHI (2007: 77) (faunistics, photographs of imago and larva); HAYASHI & KADOWAKI (2007: 149) (faunistics, photograph of imago); HAYASHI (2008: 61) (faunistics, photographs of pupa).

Type locality. Japan, Honshū Is., Yamagata Prefecture, Mt. Maya-san.

Material examined. JAPAN: HONSHŪ: Nara Pref., Shakagateyama, Asahigawa valley, 1600 m a s.l., 28.vi.2002, 1 J 1 ♀, Bolm leg. ( NMPC).

Diagnosis. Small and broad species; body length 1.4-1.7 mm, width 0.9-1.1 mm. Sides of pronotum broadly bordered. Lateral margin of elytra visible in the basal fourth in dorsal view. Micropterous species; hind wing reduced to small, slightly sclerotized scale-like structure.

Male genitalia. Median lobe of aedeagus nearly evenly curved from base to apex, with small spur subapically. Parameres rather wide, with four long setae apically, base with long field of pores along ventral surface reaching basal half of length of paramere ( Fig. 6 View Figs ).

Bionomics. Hygropetric, collected on wet surfaces of rocks in streams and seepage habitats ( SATÔ 1982, HAYASHI 2007, HAYASHI & KADOWAKI 2007).

Distribution. Widely distributed in the Japanese islands of Honshū (Prefectures Aichi, Fukui, Fukushima, Hyôgo, Miyagi, Naga, Niigata, Shimane, Tottori, Yamagata) and Shikoku (Ehime Prefecture) ( SATÔ 1982; HAYASHI 2007, 2008; HAYASHI & KADOWAKI 2007) ( Fig. 32 View Fig ).