Ants (Insecta, Hymenoptera, Formicidae) of the Lower Volga Region (Russia)
The publication: Arnol'di, K. V. (1970) New species and races of the ant genus Messor (Hymenoptera, Formicidae) [Novye vidy i rasy murav'ev roda Messor (Hymenoptera, Formicidae)]. Zoological Journal [Zoologicheskii Zhurnal], 49, 72-88. Contains the references: Messor kasakorum Russia, Astrakhan' Region, Astrakhan' City, Astrakhan' City Page 83: "♂ - Астрахань (Ю. Писарев)", as M. kasakorum nadezhdae ssp. n. |