A new genus and two new species of cavernicolous amphipods (Crustacea: Typhlogammaridae) from the Western Caucasus Author Sidorov, Dmitry A. CA39E974-5B23-42CE-919D-5EC937301494 Institute of Biology and Soil Science, Far Eastern Branch of the Russian Academy of Sciences, 100 - let Vladivostoku Av. 159, Vladivostok 690022, Russia. & urn: lsid: zoobank. org: author: CA 39 E 974 - 5 B 23 - 42 CE- 919 D- 5 EC 937301494 Author Gontcharov, Andrey A. D16C97A5-FB70-414A-ACCE-D17519A1BE6C Institute of Biology and Soil Science, Far Eastern Branch of the Russian Academy of Sciences, 100 - let Vladivostoku Av. 159, Vladivostok 690022, Russia. & urn: lsid: zoobank. org: author: D 16 C 97 A 5 - FB 70 - 414 A-ACCE-D 17519 A 1 BE 6 C Author Sharina, Svetlana N. 3159D4D5-2BF1-4E12-8280-2BD3F83C8F55 A. V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, 17 Palchevskogo St., Vladivostok 690041, Russia. & Far Eastern Federal University, 8 Suhanova St., Vladivostok 690950, Russia. & urn: lsid: zoobank. org: author: 3159 D 4 D 5 - 2 BF 1 - 4 E 12 - 8280 - 2 BD 3 F 83 C 8 F 55 text European Journal of Taxonomy 2015 2015-12-24 168 1 32 journal article 22342 10.5852/ejt.2015.168 24091335-c320-468c-93cc-9667c275c35b 2118-9773 3805931 BD52040D-6774-4181-AB53-4629CCA310F9 Key to the genera of Typhlogammaridae 1 Pleosomal (abdominal) segments 1–3 with a pair of bilateral teeth dorsally … Metohia Absolon, 1927 – Pleosomal segments without teeth …………………………………………………………………2 2 Uropods in males setose with bundles of stiff, long setae ……………… Adaugammarus gen. nov. – Uropods ordinary ……………………………………………………………………………………3 3 Antennal gland cone short ……………………………………… Typhlogammarus Schäferna, 1907 – Antennal gland cone long …………………………………………………………………………4 4 Maxilla 1 outer plate filtrative, multisetose ……………………… Zenkevitchia ( admirabilis -group) – Maxilla 1 outer plate ordinary ………………………………………………………………………5 5 Uropod 3 parviramous, with inner ramus half as long as outer ramus …………………………… ………………………………………………………………… Zenkevitchia ( sandroruffoi -group) – Uropod 3 almost aequiramous, with inner ramus somewhat shorter ………………………………… ………………………………………………………………… Accubogammarus G. Karaman,1974