Biodiversity record: The double-pointed drill, Orania bimucronata, in Singapore
In: Nature in Singapore. Lee Kong Chian Natural History Museum: Singapore. ISSN 2010-0515, more
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| Keywords |
Orania bimucronata (Reeve, 1846) [WoRMS]
Marine/Coastal |
| Abstract |
Three snails of about 18 mm shell height, were each found separately on rocks among encrusting organisms (Figs. 1–3). While wet shells are dark brown and black, dried shells have a black and white chequered pattern. Spiral nodules were noted to be prominent especially on the last whorl. The yellow operculum is thin and corneous (Fig. 4). |
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