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Tibia fusus
Species of gastropod From Wikipedia, the free encyclopedia
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Tibia fusus, common name Spindle tibia or Shinbone Tibia Gastropod, is a species of large sea snail, a marine gastropod mollusk in the family Strombidae, the true conchs.[1][2]
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Distribution
This species is widespread in Eastern Indian Ocean and Western Pacific, from Indochina, China Sea, southern Japan and the Philippines to the Banda Sea, Indonesia, Australia and Oceania.[3][4][5]
Habitat
Most Tibia fusus live in tropical offshore waters where there is plenty of sand, at depths of 5 to 50 m.[3]
Description
The shells of Tibia fusus can reach a length of 15–31 centimetres (5.9–12.2 in) (including the long siphonal canal), with a typical length of 23 cm (9 in.).[5] These shells are large, spindle-shaped with moderately convex turns and an extremely long, thin and slightly curved siphonal canal. The basic color ranges from straw yellow to reddish-beige. The aperture is ovate and white inside, with 6 fingerlike growths on the outer lip.[3]
It is a fairly common species where it occurs, but because of its attractive appearance, it is highly sought after by shell collectors.[3]
Life cycle
Embryos develop into free-swimming planktonic marine larvae (trochophore) and later into juvenile veligers.[3]
Bibliography
- Walls, J.G. (1980). Conchs, tibias and harps. A survey of the molluscan families Strombidae and Harpidae. T.F.H. Publications Ltd, Hong Kong.
- Koichiro Masuda & CHi-Yue Huang, 1993. Miocene Gastropoda and Scaphopoda in the western foothills of northern Taiwan. Journal of the Geological Society of China (1993)
- Springsteen, F.J. & Leobrera, F.M. 1986. Shells of the Philippines
References
External links
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