A new species of the genus Proasellus (Crustacea: Isopoda: Asellidae) from the Abin River basin, with the preliminary data on the diversity of the genus in the southwestern foothills of the Russian Caucasus Author Marin, Ivan N. A. N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospekt 33, Moscow 119071 Russia. E-mail: coralliodecapoda @ mail. ru Author Sinelnikov, Sergey Yu. Papanin Institute for the Biology of Inland Waters, Russian Academy of Sciences, Borok, Yaroslavl Region 152742 Russia. E-mail: sinelnikoff @ yandex. ru text Invertebrate Zoology 2024 2024-03-31 21 1 81 93 https://doi.org/10.15298/invertzool.21.1.04 journal article 312550 10.15298/invertzool.21.1.04 2b4874c1-a952-4699-8279-56fe0e178bfc 1814-0815 17305799

Table 1. Pairwise genetic (COI mtDNA) distances (p -distances) (substitutions per 100 nucleotides) of Proasellus adegoyi sp.n. and congeners from the Russian Caucasus. Таблица 1. Попарные генетические (COI мтДНК) расстоЯниЯ (p -дистанции) (Замены на 100 нуклеотидов) Proasellus adegoyi sp.n. и родственных видов с Российского КавкаЗа.

	Proasellus abini sp.n. (Abin River Basin)	P. linearis	Pshada Basin	Mezyb Basin	Vulan Basin	P. liovuschkini	Vorontsovka сaves	P. irystonicus	P. precaspicus
P. linearis	0.086
Proasellus sp. Pshada Basin	0.112	0.089
Proasellus sp. Mezyb Basin	0.120	0.93	0.087
Proasellus sp. Vulan Basin	0.124	0.103	0.110	0.091
P. cf. liovuschkini	0.153	0.132	0.127	0.103	0.141
Proasellus sp. Vorontsovka сaves	0.170	0.180	0.199	0.171	0.187	0.196
P. irystonicus	0.145	0.144	0.139	0.099	0.154	0.147	0.188
P. precaspius	0.151	0.149	0.133	0.141	0.137	0.169	0.181	0.154
Proasellus sp. Karachaevo-Cherkessiya	0.128	0.130	0.121	0.111	0.125	0.122	0.175	0.131	0.101