Gongalsky K.B. 2021. Two new species of the genus Protracheoniscus Verhoeff, 1917 (Isopoda: Oniscidea: Agnaridae) from the Lower Volga region // Arthropoda Selecta. Vol.30. No.3: 331–340 [in English].
A.N. Severtsov Institute of Ecology and Evolution of Russian Academy of Sciences, Moscow 119071, Russia. E-mail: firstname.lastname@example.org
ABSTRACT. Two new species of woodlice, Protracheoniscus halophilus sp.n. and P. spiridonovi sp.n. are described from Astrakhan Region and the Republic of Kalmykia, northeastern Pre-Caspian region, Russia. Diagnostic features of these species as well as affinities within the genus are provided and discussed.
KEY WORDS: Isopoda, Oniscidea, Protracheoniscus, new species, woodlouse, Volga.