Revision of the Diplommatinidae (Gastropoda: Cyclophoroidea) from Java Author Hausdorf, Bernhard text Zootaxa 2017 2017-08-29 4312 2 201 245 journal article 32279 10.11646/zootaxa.4312.2.1 d9c9335f-8c7b-4ac9-855f-079fce850cd5 1175-5326 892895 452Fee1D-Da7C-4553-B8Ce-21E4071E97D3 Diplommatina cyclostoma Möllendorff, 1897 ( Figs 13 , 25 ; Table 1 ) Diplommatina ( Sinica ) cyclostoma Möllendorff, 1897 : 95 ( JaVa ) . Kobelt 1902 : 462 . Zilch 1953 : 28 , pl. 12 fig. 177. Diplommatina cyclostoma — Van Benthem Jutting 1948 : 590 , fig. 47. Diplommatina auriculata —Heryanto 2008: 362 (partly, non Möllendorff, 1897 ). Heryanto 2009: 332 (partly, non Möllendorff, 1897 ). Diplommatina sulcicollis —Heryanto 2008: 362 (partly, not Möllendorff 1897 ). Heryanto 2009: 332 (partly, not Möllendorff 1897 ). Palaina gedeana —Heryanto 2008: 362 (partly, non Möllendorff, 1897 ). Heryanto 2009: 332 (partly, non Möllendorff, 1897 ). Diagnosis. Diplommatina cyclostoma is characterized by the spindle shaped, very closely ribbed shell with a circular peristome. Shell ( Fig. 25 ; Table 1 ). Dextral; spindle-shaped with conical early whorls and a narrowed last whorl; with 5.5–6 whorls separated by a deep suture; protoconch smooth; teleoconch with fine, oblique ribs (84–116 on the penultimate whorl; fewer on the last whorl); without discernible spiral striae between the ribs; light corneous; subtranslucent; last whorl rounded, with an indistinct ventral constriction; aperture circular; upper insertion of peristome distinctly ascending towards aperture; insertions of the peristome connected by a distinct callus; the peristome slightly expanded, thickened, not doubled or only doubled on columellar and basal side; aperture with a low columellar lamella, which is sometimes missing; without parietal lamella; with a short spiral palatal fold ventrolaterally left inside last whorl in the middle of the whorl and with a long radial palatal fold ventrally; umbilicus closed; operculum thin, corneous, circular, paucispiral. Shell height 2.9–3.25 mm , shell diameter 1.6– 1.95 mm . Remarks. Diplommatina cyclostoma differs from D. baliana , which was erroneously synonymized with D. cyclostoma by Vermeulen & Whitten (1998) , in the larger shell with close-set ribs without discernible spiral striae between the ribs. Habitat. In leaf litter and on the vegetation in humid forests at 2000–3000 m a.s.l. Type material. Indonesia, Java, West Java: Cikuray (Tjikorai), 7°03'S 107°20'E (lectotype of D. cyclostoma [designated by Zilch 1953 ] SMF 105214; paralectotypes of D. cyclostoma SMF 105215/16). Other material. Indonesia, Java (SMF 192583/4).—West Java: Cianjur, Kandang Badak, saddle between Mt. Pangrango and Mt. Gede, 2400 m a.s.l., 6°47'S 106°58'E (ZMA 68411/100, vouchers to van Benthem Jutting 1948 ); Cianjur, Mt. Pangrango near Cibodas, 2400 m a.s.l., 6°46'S 106°58'E (ZMA 68413/27, 68415/77, vouchers to van Benthem Jutting 1948 ); Cianjur, slope of Mt. Pangrango, 2900 m a.s.l., 6°46'S 106°58'E (ZMA 68412/16); Cianjur, Mt. Pangrango, 3000 m a.s.l., 6°46'S 106°58'E (SMF 105217/7, vouchers to Zilch 1953 ); Cianjur, Mt. Gede, 2500 m a.s.l., 6°47'S 106°58'E (van Benthem Jutting 1948 ); Cianjur, Mt. Gede, along the road between Cibeurem and Kandang Badak, 2000 m a.s.l., 6°46'S 106°59'E (ZMA 68414/1, vouchers to van Benthem Jutting 1948 ); Cianjur, Mt. Gede, 2300–2500 m a.s.l., 6°46'S 106°59'E (SMF 105218/9, vouchers to Zilch 1953 ); Garut, Mt. Cikuray, 2500 m a.s.l., 7°19'S 107°51'E (SMF 105216/1); Garut, Mt. Cikuray, 2500 m a.s.l., 7°19'S 107°51'E (SMF 105216/1); Garut, Mt. Cikuray, 2600 m a.s.l., 7°19'S 107°52'E (van Benthem Jutting 1948 ); Majalengka, Argamukti, Mt. Ciremai National Park, 6°54'S 108°22'E (MZB 17976/1, voucher to Heryanto 2008, 2009 [as D. sulcicollis ]; MZB 17977/3, vouchers to Heryanto 2008, 2009 [as D. auriculata ]); Majalengka, Argamukti, Mt. Ciremai National Park, 1735 m a.s.l., 6°54'S 108°22'E (MZB 17973/3, vouchers to Heryanto 2008 [as P. gedeana ]).—Central Java: Dieng Highland, Mt. Prahu, 2500 m a.s.l., 7°11'S 109°55'E (ZMA 68410/2, vouchers to van Benthem Jutting 1948 ). Distribution ( Fig. 13 ). Diplommatina cyclostoma is endemic to West and Central Java . Records from Madura and Bali ( Vermeulen & Whitten 1998 ) refer to D. baliana . A record from Sumatra (Heryanto 2013) is also questionable.