Stomacosmethis dohrni (O. Boettger, 1893)

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

publication ID	https://dx.doi.org/10.3897/zookeys.981.53583
publication LSID	lsid:zoobank.org:pub:5194AAC8-6B8A-473F-8A41-470A60182A0B
persistent identifier	https://treatment.plazi.org/id/B080F238-1B1D-5084-9435-A2F7802CB0B7
treatment provided by	ZooKeys by Pensoft (2020-10-29 22:48:38, last updated 2024-11-25 21:42:09)
scientific name	Stomacosmethis dohrni (O. Boettger, 1893)
status

Treatment

Stomacosmethis dohrni (O. Boettger, 1893) Fig. 42B View Figure 42

Alycaeus hochstetteri (partim) - E. von Martens, 1867: 152.

Alycaeus dohrni - Boettger 1893: 195-196.

Alycaeus (Alycaeus) dohrni - Kobelt 1902: 343; Zilch 1957: 146-147, pl. 6, fig. 28.

Type locality.

“Borneo”.

Material examined.

Borneo, leg. H. Dohrn 1889, coll. O. Boettger, SMF 109278 (lectotype, designated by Zilch 1957); Same data, SMF 109279 (paralectotype).

Remarks.

Protoconch very finely granulated, without spiral striae; R1 with irregular, rather strong ribs with very slight indication of spiral striation; R2 very short, with alternating darker/thicker and lighter/slimmer stripes; lighter stripes are somewhat elevated from the surface, the entire area is finely wrinkled.

References

Boettger, O, 1893. Drei neue Pneumonopomen aus Borneo. Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft 25: 194 - 197, https://www.biodiversitylibrary.org/page/15601373

Kobelt, W, 1902. Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. In Verbindung mit der Deutschen Zoologischen Gesellschaft herausgegeben von der Koeniglich Preussischen Akademie der Wissenschaften zu Berlin. Mollusca: Cyclophoridae. R. Friedlaender und Sohn, Berlin, https://biodiversitylibrary.org/page/1000211

Zilch, A, 1957. Die Typen und Typoide des Natur-Museums Senckenberg, 20: Mollusca, Cyclophoridae, Alycaeinae. Archiv fuer Molluskenkunde 86(4/6): 141-150.

Figures

Figure 42. Shells of Stomacosmethis Bollinger, 1918 species A Stomacosmethis congener (E. A. Smith, 1895), syntype (NHMUK 1892.7.20.30 - 32) B Stomacosmethis dohrni (O. Boettger, 1893), lectotype (SMF 109278). Figures: Barna Pall-Gergely, courtesy Ronald Janssen (B) and Harold Taylor (A).