Pyramidellidae 塔螺科：Shell slender conic to ovate, often with fold(s) on columella. Protoconch heterostrophic. Operculum horny, paucispiral. Head bears a tongue-like mentum. Secondary gill present right to dorsal ciliated strip in pallial cavity, or lacking at all. Proboscis acrembolic. No radula present. Anterior alimentary canal with a stylet and buccal pump(s) which are usually blind-sac like. Simultaneous hermaphroditic, with a common gonoduct. Ectoparasites sucking body fluids of mollusks, annelids, sipunclids, etc. |
Senitfic Name |
Chinese Name |
omenclator |
photo |
| Syrnola cinnamonea |
|
(A. Adams) |
|
| Syrnola striatula |
|
(A. Adams, 1853) |
|
| Syrnola subcinctella |
|
Nomura, 1936 |
|
| Tiberia ebarana |
|
(Yokoyama, 1927) |
|
| Tiberia pulchella |
|
(A. Adams,1854) |
|
| Tiberia pusille |
|
(A. Adams) |
|
| Tiberia terebolla |
|
Muller |
|
| Trabecula plicata |
|
(A. Adams, 1860) |
|
| Trabecula punctigera |
|
(A. Adams, 1860) |
|
| Trabecula tantilla |
|
(A. Adams, 1863) |
|
| Tropaeas brunneomaculata |
|
(Melvill, 1897) |
|
| Tropaeas strigatula |
|
(A. Adams, 1863) |
|
| Turbonilla actopora |
|
Dall et Bartch, 1906 |
|
| Turbonilla caelata |
|
Gould, 1861 |
|
| Turbonilla icela |
|
Melvill, 1910 |
|
|
