Stomacosmethis kapayanensis charasensis (Foon & Liew, 2017)

Pall-Gergely, Barna, Sajan, Sheikh, Tripathy, Basudev, Meng, Kaibaryer, Asami, Takahiro & Ablett, Jonathan D., 2020, Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue, ZooKeys 981, pp. 1-220 : 1

Stomacosmethis kapayanensis charasensis (Foon & Liew, 2017)

Alycaeus charasensis Foon & Liew, 2017: 25-27, Figs 7K , 12 , 31H .

Type locality.

"PHG 73 Bukit Charas, Pahang (3°54'35"N, 103°08'48"E)".

Remarks.

This taxon differs in minor traits (extent of the body whorl and strength of the sculpture) from S. kapayanensis and some other “species” described by Foon and Liew, therefore it is treated as a subspecies of S. kapayanensis .

Figures

Figure 7. Distribution of Alycaeus Gray, 1850 (dark shaded area) and Dioryx Benson, 1859 (light shaded area).

Figure 12. Shells of Chamalycaeus Moellendorff, 1897 species A Chamalycaeus sumatranus (Martens, 1900), syntype (ZMB / MOLL 51748) B Chamalycaeus troglodytes (Rensch, 1934), syntype (ZMB / MOLL 76101). Photographs: Christine Zorn.

Figure 31. Type species of alycaeid genus-group taxa A Alycaeus melanopoma Pilsbry, 1900 (synonym of Chamalycaeus nipponensis (Reinhardt, 1877 )), lectotype (ANSP 78815; type species of Metalycaeus); B Metalycaeus magnificus (Godwin-Austen, 1914), syntype (NHMUK 1903.7.1.3115; type species of Raptomphalus). Photographs: downloaded from the website of ANSP (A), Harold Taylor (B).