Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue Author Pall-Gergely, Barna Plant Protection Institute, Centre for Agricultural Research, Herman Otto ut 15, Budapest, H- 1022, Hungary https://orcid.org/0000-0002-6167-7221 pallgergely2@gmail.com Author Sajan, Sheikh Zoological Survey of India, Prani Vigyan Bhawan, M Block, New Alipore, Kolkata 700053, West Bengal, India & Wildlife Institute of India, Chandrabani, Dehradun 248 002, Uttarakhand, India https://orcid.org/0000-0002-2785-6824 Author Tripathy, Basudev Zoological Survey of India, Prani Vigyan Bhawan, M Block, New Alipore, Kolkata 700053, West Bengal, India Author Meng, Kaibaryer National Zoological Museum of China, Institute of Zoology, Chinese Academy of Sciences, Beijing, China Author Asami, Takahiro Department of Biology, Shinshu University, Matsumoto 390 - 8621, Japan https://orcid.org/0000-0001-5706-0272 Author Ablett, Jonathan D. Mollusca Section, Invertebrates Division, Department of Life Sciences, The Natural History Museums, London SW 7 5 BD, United Kingdom text ZooKeys 2020 981 1 220 http://dx.doi.org/10.3897/zookeys.981.53583 journal article http://dx.doi.org/10.3897/zookeys.981.53583 1313-2970-981-1 5194AAC86B8A473F8A41470A60182A0B 7C44C797C4125A71BAE032A55E6FA5DC Dicharax (?) abei (Kuroda, 1951) Fig. 13B Awalycaeus abei Kuroda, 1951: 73-74, text figs 1-3. Awalycaeus abei - Kuroda and Abe 1980 : 20; Minato 1982a : 121-123, fig. 4; Azuma 1982 : 13, pl. 4, fig. 44; Hanshin Shell Club 1986 : pl. 2, figs 7-9; Minato 1988 : 17; Yano et al. 2016 : 57, fig. 4C-a, b. Type locality. "徳島縣（阿讃境に近く）城壬山々頂附近" (Tokushima, [near the Sakai boundary], near the top of Mt. Jiyauwau). Material examined. Kito-son, Taira, Tokushima Pref., leg. Y. Koyama, 27.03.1975, NSMT-Mo 50125 (8 shells). Remarks. Holotype is deposited in the NC-H006 (Kazunori Hasegawa, pers. comm. 2015), and was not examined by us. Protoconch low, rather matte, very finely granulated; R2 with 30-32 low, blunt, irregular ribs, which are usually in contact with each as they near the tube; at the edge of the body whorl they are distinct, the gap between them being slightly smaller than the width of a rib; no spiral lines visible on R1.