Myrmus miriformis gracilis Lindberg, 1927

Rédei, Dávid, 2018, A review of the species of the tribe Chorosomatini of China (Hemiptera: Heteroptera: Rhopalidae), Zootaxa 4524 (3), pp. 308-328 : 324

Myrmus miriformis gracilis Lindberg, 1927

Material examined. CHINA. Inner Mongolia : Arxan [= Aershan], 13–14.viii.2014, swept, leg. W.T. Yang (1 b ♂ NMNS), Hailar , 23.viii.1971, leg. X.Z. Zhang (1 m ♂ IZAS) , Alihe , 12.viii.1981, leg. [S.Z.] Ren (1 m ♀ NKUM) , Heilongjiang [now Inner Mongolia], Genhe , 13.viii.1971, leg. X.Z. Zhang (1 b ♀ IZAS) ; Heilongjiang: Daxing’anling Prefecture , 6.vii.1970 (1 m ♂ 3 m ♀♀ 1 m specimen lacking abdomen IZAS) , Xinlin , 13.vii.1971, leg. X.Z. Zhang (1 b ♀ IZAS) , Wudalianchi , 28.vi.1971, leg. X.Z. Zhang (1 b ♀ IZAS) , same but 13.viii.1971 (3 b ♀♀ IZAS) , Yichun, Wuying Distr. , 19.vii.1980, leg. [L.Y.] Zheng (1 b ♀ NKUM) , same but 22.vii.1980, leg. [S.Z.] Ren (1 b ♀ NKUM) , Hailin, Mt. Weihu , 29.vii.2003, leg. W.B. Zhu (1 b ♂ 1 m ♀ NKUM) .

Distribution. An eastern subspecies of M. miriformis , restricted to Eastern Siberia and the Russian Far East, Mongolia, northern and northeastern China, and the Korean Peninsula ( Dolling 2006). The record of M. glabellus from Daxing’anling Prefecture, Heilongjiang ( Hsiao 1977), pertains to this subspecies. Its distribution in China can be summarized as follows: Inner Mongolia: Hailar!, Alihe!, Genhe!, Hulunbuir ( Nonnaizab 1986, 1999); Heilongjiang!