Stethophyma Fischer, 1853

Storozhenko, S. Yu. & Benediktov, A. A., 2020, AN ANNOTATED CHECK-LIST OF ORTHOPTERA OF TUVA AND ADJACENT REGIONS. PART 3. SUBRODER CAELIFERA (ACRIDIDAE: GOMPHOCERINAE: GOMPHOCERINI; LOCUSTINAE), Far Eastern Entomologist 402, pp. 1-36 : 15-16

Genus Stethophyma Fischer, 1853

16(80). Stethophyma grossum (Linnaeus, 1758)

Mecostethus grossus: Miram, 1907: 7 ; Berezhkov, 1951: 20; Berezhkov, 1956: 142; Ivanova, 1967:

133.

Stethophyma grossum: Sergeev, 1986: 210 ; Benediktov, 1997: 117.

MATERIAL. Tuva: E Tuva, Academician Obruchev Range, southern slope, Koptu (Khapto) River ,

51°37ʹN, 95°21ʹE, 781 m, flood-plain, meadow, 11.VIII 2018, some specimens observed (MS); 14 km

SW Shagonar City, Shagonar River, 51°27ʹN, 92°45ʹE, 583 m, lower terrace, meadow between bushes,

17–18. VI 2017, some specimens observed (MS); SE Ulug-Khem Intermountain Basin, Uzun-Kharagan

River, near Balgazyn settlement, 50°55ʹN, 95°09ʹE, 901 m, flood-plain, meadow, 27.VII 1978, 3 ♂ (A.

Bugrov); W Tannu-Ola Mts., 5 km N Khandagajty settlement, 50°47ʹN, 92°02ʹE, 1225 m, piedmont plain,

dagajty settlement, Mugur River, 50°44ʹN, 92°08ʹE, 1100–1150 m, low terrace and upper flood-plain,

meadows, 24.VIII 1978, 14 ♂, 7 ♀ (MS); N Uvs-Nuur Intermountain Basin, Amdaygyn-Khol, 50°42ʹN,

93°16ʹE, 783 m, meadow, 27.VII 1962, several specimens (IS); NE Uvs-Nuur Intermountain Basin,

Khol-Oozhu River, Khol-Oozhu settlement, 50°45ʹN, 94°24ʹE, 1070–1080 m, lower terrace, meadow,

21.VII 1960, several specimens (IS); the same locality and habitat, 3.VIII 1960, several specimens (IS);

Uvs-Nuur Intermountain Basin, 7 km S Erzin settlement, Tes River, 50°11ʹN, 95°12ʹE, 1097 m, upper flood-plain, meadows, 21.VII 1978, 2 larvae (MS). Krasnoyarsk Region: southern part, West Sayan

Mts., Us Intermountain Basin, near abandoned Idzhim settlement, 52°20′N, 93°20′E, 700–750 m, low terrace, meadow, 22.VII 1995, 2 larvae (MS).

DISTRIBUTION. Tuva: ET, KHE, UKH, KKH, WTO, UVS. – Almost all temperate

Eurasia (except the extreme North).

ECOLOGY. This species prefers mesohydrophilic vegetation along streams and marshes.