Paropeas terebralis ( Theobald, 1870 )

Man, Nem Sian, Ablett, Jonathan D., Lwin, Ngwe, Sutcharit, Chirasak & Panha, Somsak, 2024, Contributions on a small collection of the former Subulinidae Fischer & Crosse, 1877 (Eupulmonata, Achatinoidea) with catalogue of the Glessula and Rishetia species recorded from Myanmar, ZooKeys 1208, pp. 173-239 : 173-239

publication ID

https://doi.org/ 10.3897/zookeys.1208.116083

publication LSID

lsid:zoobank.org:pub:0215503D-E8B4-4179-89F6-FB2CCC59F37E

DOI

https://doi.org/10.5281/zenodo.13138387

persistent identifier

https://treatment.plazi.org/id/81E1FEF2-1A07-57D0-996C-ED92B8B7204D

treatment provided by

ZooKeys by Pensoft

scientific name

Paropeas terebralis ( Theobald, 1870 )
status

 

24 Paropeas terebralis ( Theobald, 1870)

Fig. 12 F View Figure 12

Stenogyra (Opeas) terebralis Theobald, 1870: 401. Type locality: Shan States [Shan State, Myanmar]. Nevill 1878: 166. Pfeiffer and Clessin 1881: 321.

Bulimus (Stenogyra) terebralis — Pfeiffer 1876: 133.

Prosopeas terebrale — Pilsbry 1906: 31. Gude 1914: 363.

Paraopeas terebrali s — Naggs 1994: 188.

Type specimen.

Syntype NHMUK 1888.12. 4.1081 (1 shell; Fig. 12 F View Figure 12 ) ex. Theobald collection from Shan States, Burma.

Diagnosis.

Shell slender, elongate turreted and rapidly attenuated; apex obtuse; subsequent whorls coarse with dense growth lines throughout. Suture wide and shallow, and whorls slightly convex. Aperture elongate ovate and narrow; columella curved; peristome little acute.

Distribution.

This species is only known from the type locality.

Remarks.

No recent material of this species was collected in this survey, and the syntype is illustrated here for the first time. Gude (1914) recognised this species as belonging to the Prosopeas , but Naggs (1994) provisionally transferred this species to the Paropeas after comparing it with the type specimen.

Paropeas terebralis can be distinguished from P. swettenhami by its broader and more rounded embryonic whorls, deeper suture and slightly convex whorls, and coarse shell surface with dense growth lines. Whereas P. swettenhami possesses narrower and pointed embryonic whorls, shallower suture and flattened whorls, and shell surface with dense and fine radial striae.

NHMUK

Natural History Museum, London

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Stylommatophora

Family

Subulinidae

Genus

Paropeas

Loc

Paropeas terebralis ( Theobald, 1870 )

Man, Nem Sian, Ablett, Jonathan D., Lwin, Ngwe, Sutcharit, Chirasak & Panha, Somsak 2024
2024
Loc

Prosopeas terebrale

Gude GK 1914: 363
Pilsbry HA 1906: 31
1906
Loc

Bulimus (Stenogyra) terebralis

Pfeiffer L 1876: 133
1876
Loc

Stenogyra (Opeas) terebralis

Pfeiffer L & Clessin S 1881: 321
Nevill G 1878: 166
Theobald W 1870: 401
1870