Trisidos semitorta Lamarck 1819 (clam)
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Alternative combination: Arca semitorta
Belongs to Trisidos according to B. P. Tiwari 2001
See also Lamprell and Healy 1998, Mukerjee 1939, Skwarko 1994 and Vredenburg 1928
Sister taxon: Trisidos tortuosa
Ecology: stationary epifaunal suspension feeder
Distribution:
• Pliocene to Pleistocene of Malaysia (3 collections)
• Pliocene of Indonesia (1)
• Miocene of India (2), Indonesia (3), Pakistan (2), the Philippines (2)
• Oligocene of Pakistan (2)
Total: 15 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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