New insights in Trichochloritis Pilsbry, 1891 and its relatives (Gastropoda, Pulmonata, Camaenidae) Author Pall-Gergely, Barna Author Neubert, Eike text ZooKeys 2019 865 137 154 http://dx.doi.org/10.3897/zookeys.865.36296 journal article http://dx.doi.org/10.3897/zookeys.865.36296 1313-2970-865-137 EAD1EAB670BE48B187E9DBBFCBEA5EAD B9F801F26CF95D06930D84AEAD5BC556 Trichochloritis breviseta (L. Pfeiffer, 1862) Figs 5-7 , 9 , 10 Helix breviseta L. Pfeiffer, 1862: 41-42, pl. 5, figs 4-5. Helix (Trachia) malayana Moellendorff , 1887: 303. Chloritis malayana Moellendorff , 1891: 335, pl. 30, figs 6-6a. Helix (Trachia) malayana : Collinge 1903 : 210, pl. 12, fig. 17. Chloritis (Trichochloritis) malayana : Pilsbry 1893 : 274, pl. 51, figs 34, 35. Chloritis breviseta (and Chloritis malayana , which is considered a synonym): Maassen 2001 : 120. Trichochloritis breviseta : Schileyko 2011 : 47. Chloritis breviseta : Foon et al. 2017 : 56, fig. 21C. Type specimens examined. breviseta : syntype MNHN-IM-2000-1847, Siam, D: 22.1 mm, H: 12.9 mm; malayana : syntypes (2 shells) NHMUK 1891.3.17.3-4, Perak, leg. Hungerford. Additional specimens. Perak, leg. Hungerford, NHMUK 1891.3.17.3-4 (2 shells of " malayana "); Larut, Malay Peninsula, NHMUK 1897.3.15.7 (1 shell of " malayana "); Malakka, Kelantan, Hochland v. Perak, coll. O. Moellendorff ex coll. H. Rolle ex coll. Waterstraat, SMF 8538/1 (" malayana "). Type locality. "Siam" ( breviseta ); "Perak" [Perak state, Malaysia] ( malayana ). Diagnosis. Shell depressed, unicoloured, yellowish, with permanent hairs; umbilicus funnel-shaped with a blunt peripheral angulation. Description. Spire only slightly elevated, shell depressed, shell thin; last whorl bluntly angled, a subsutural furrow is present but insignificant; colour yellowish, spiral band missing; the 4.5 whorls separated by a rather shallow suture; protoconch consists of slightly more than 1.5 whorls, squamous, bears minute wrinkled hair scars; tel eoconch completely covered by a moderately dense pattern of hairs; bristles stiffy and durable and stick to the shell (their apical part breaks off, but a dark brown conical bristle cone is left making the surface of the shell quite rough); aperture subrectangular with only slightly oblique columella; peristome reflected and covered by a white lip; parietal region with very slight whitish, blunt lime layer, inconspicuous; columellar reflection small; umbilicus wide and funnel-shaped with a blunt peripheral keel. Figures 5-7. Trichochloritis breviseta 5 syntype Helix breviseta L. Pfeiffer, 1862, MNHN-IM-2000-1847, D = 22.1 mm, MNHN 6 syntype Helix (Trachia) malayana Moellendorff , 1887, NHMUK 1891.3.17.3, D = 22.2 mm, NHMUK 7 SMF 8538 ex coll. Moellendorff , D = 20.6 mm, S. Hof, Senckenberg. All photographs x 2. Figures 8-9. Morphology of the genital organs of Trichochloritis species 8 Trichochloritis penangensis (Stoliczka, 1873) (redrawn from Stoliczka 1873 ) 9 Trichochloritis breviseta (L. Pfeiffer, 1862) (redrawn from Collinge 1903 ). Not to scale. Figures 10-12. Shells of Trichochloritis species 10 Trichochloritis breviseta , BOR/MOL 9091, Perak, Ipoh, Gunung Kanthan plot, D = 19.5 mm 11 Trichochloritis penangensis , BOR/MOL 11562, Perak, Ipoh, Gunung Pondok, plot, D = 16.2 mm 12 Trichochloritis (?) pseudomiara , syntype of Helix (Chloritis) pseudomiara Bavay & Dautzenberg, 1909, D = 24.3 mm, MNHN. 10, 11 Junn Kitt Foon (published in Foon et al. 2017 ), all photographs x 2. Measurements. D = 22.9-24.1 mm; H = 12.9-14.7 mm (n = 4). Distribution. Malaysia and Thailand