Alternative combinations: Arca (Arca) biformis, Arca biformis
Belongs to Anadara (Anadara) according to L. W. van den Hoek Ostende et al. 2002
See also Oostingh 1935 and Skwarko 1994
Sister taxa: Anadara (Anadara) antiquata, Anadara (Anadara) campyla, Anadara (Anadara) carrizoensis, Anadara (Anadara) devincta, Anadara (Anadara) dichotoma, Anadara (Anadara) hokkaidoensis, Anadara (Anadara) lakei, Anadara (Anadara) lirata, Anadara (Anadara) luangmualensis, Anadara (Anadara) mangkalihatensis, Anadara (Anadara) mediaimpressa, Anadara (Anadara) microdonta, Anadara (Anadara) olssoni, Anadara (Anadara) strongi, Anadara (Anadara) submontereyana, Anadara (Anadara) tambacana, Anadara (Anadara) teschi, Anadara (Anadara) thauma, Anadara (Anadara) topangaensis, Anadara (Anadara) trapezia, Anadara (Anadara) trapezoida, Anadara (Anadara) zotlangensis
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Pliocene of Indonesia (8 collections), the Philippines (2)
• Miocene of Indonesia (2), Papua New Guinea (2)
Total: 14 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.