Eodorcadion (Eodorcadion) carinatum involvens (Fischer von Waldheim, 1823)

Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg & Szczepański, Wojciech T., 2021, Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini), Zootaxa 5081 (4), pp. 451-482 : 468

Eodorcadion (Eodorcadion) carinatum involvens (Fischer von Waldheim, 1823)

Fig. 8I, J

Literature data. Sükhbaatar: 9 km WSW of Dariganga [Дарьганга] [45.269, 113.737], valley of Ikh Bulag [ур. Их-Булак], under dungs, 08.07.1971, 11 exx. ( Namhaidorzh 1976a) ; 10 km NW of Erdenetsagaan [Эрдэнэ-Цаган] [45.963, 115.265], steppe, 13.07.1971, 3 exx. (ibid) ; 65 km NNW Dariganga [ca. 45.791, 113.348], 14.08.1976, 1 ♀, Gurjeva leg. ( ZIN) ( Danilevsky 2007) ; 10 km W of Dariganga [ca. 45.312, 113.761], 16.08.1996, 2 ♀♀, Gurjeva leg. ( ZIN) (ibid) ; Mt. Shiliin Bogd [45.417, 114.58], 19.08.1996, 1 ♀, Gurjeva leg. ( ZIN) (ibid) .

Remarks. Eodorcadion carinatum involvens is one of the five described subspecies that are distributed between the Yenisei River and the Far East. This taxon is the most common and widespread in the northern and central parts of Mongolia where it was recorded from many localities. Only a few sites are known in southern part of the country. This species was discussed in a previous paper concerning the longhorned beetles of Mongolia ( Karpiński, Szczepański, Boldgiv et al. 2018). According to Danilevsky (2007), larvae are most likely associated with Agropyron Gaertn. and Elymus L. (currently a synonym of Zizania L.) ( Poaceae ).

Figures

FIGURE 8. Habitus of longhorned beetle taxa distributed in the region of SE Mongolia (genus Eodorcadion). A, Eodorcadion intermedium intermedium (male); B, E. intermedium intermedium (female); C, Eodorcadion zichyi (male); D, Eodorcadion exaratum argali (male); E, E. exaratum argali (male); F, E. exaratum argali (female); G, E. exaratum argali (female, melanistic form); H, Eodorcadion chinganicum darigangense (female); I, Eodorcadion carinatum involvens (male); J, E. carinatum involvens (female); K, Eodorcadion humerale impluviatum (male); L, E. humerale impluviatum (female). Scale bar: 5 mm.