Crossocerus (Crossocerus) yasumatsui (TSUNEKI, 1947)

Jacobs, Hans-Joachim & Liebig, Wolf-Harald, 2018, Records of digger wasps from Eastern Siberia and the Far East of Russia (Hymenoptera: Sphecidae, Crabronidae), Beiträge Zur Entomologie = Contributions to Entomology 68 (1), pp. 133-149 : 139

Crossocerus (Crossocerus) yasumatsui (TSUNEKI, 1947)

* Tuva Republic. 8  Kysyl 16.08.1998, leg. Mattes.

Buryat Republic. 15 , 4 East Sajan, Mondy, 30 km

NW 10.– 13.07.2012, leg. Liebig.

Distribution: Russia: Western and Eastern Siberia, Far East. – Kyrgyzstan, Kazakhstan, Mongolia, Japan, South East Asia.

Crossocerus (Cuphopterus) dimidiatus (FABRICIUS, 1781)

Irkutsk Province. 3  Bolshoje Goloustnoje 19.06. 2011, leg. Liebig.

Sakhalin. 7  Lugovoje 22.07.1980, leg. Nesterov. 8  Pravda 28.08.1995, leg. Nesterov.

Distribution: Russia: European Part, Urals, Western and Eastern Siberia, Far East. – Europe, North Africa, Turkey, Kyrgyzstan, Kazakhstan, Mongolia, China, Korean Peninsula, Japan.

Remark: C. dimidiatus (s. str.) occurs in the Far East and the western parts of Siberia, C. dimidiatus agyo TERAYAMA & TAKAHASHI, 2017 on Sakhalin, the Kuriles, Korean Peninsula and Japan. NEMKOV et al. (1995) made no difference between both subspecies. The latter was described by KOHL (1915) as Crossocerus serripes sapporoensis after a single female with darker legs. The male differs from the nominate form by less yellow markings (see LECLERCQ 1974). Maybe these are color variants only.

Crossocerus (Hoplocrabro) quadrimaculatus (FABRICIUS, 1793)

Irkutsk Province. 2 Sarma 17./ 18.07.2007, leg. Liebig.

Distribution: Russia: European Part, Urals, Western and Eastern Siberia, Far East. – Europe, North Africa, Turkey, Iran, Tajikistan, Uzbekistan, Kazakhstan, Mongolia.