Alternative combination: Arca rhombea
Belongs to Scapharca (Cunearca) according to S. K. Skwarko 1994
Sister taxa: Anadara (Anadara), Anadara (Lunarca), Anadara (Mabellarca), Anadara (Rasia), Anadara (Tegillarca), Anadara aequatorialis, Anadara aequicostata, Anadara baughmani, Anadara callicestosa, Anadara campsa, Anadara concinna, Anadara congesta, Anadara craticulata, Anadara crebricostata, Anadara cretacea, Anadara dasia, Anadara daviesi, Anadara fichteli, Anadara firmata, Anadara formosa, Anadara garoensis, Anadara gourae, Anadara guayubinica, Anadara halidonata, Anadara hermidermos, Anadara jacksoni, Anadara kroensis, Anadara macneili, Anadara magnoliana, Anadara molengraaffii, Anadara montereyana, Anadara mummi, Anadara nugax, Anadara nux, Anadara obesa, Anadara obliquidens, Anadara osmonti, Anadara panensis, Anadara perlabiata, Anadara preangerensis, Anadara prephina, Anadara protracta, Anadara quilonensis, Anadara reinharti, Anadara riogurabonica, Anadara suboblonga, Anadara trilineata, Anadara tuberculosa, Anadara uropigimelana, Anadara woodringi, Arca (Anadara) heterosculpta, Potiarca bonplandiana, Anadara (Potiarca) saladillaensis, Arca (Scapharca) aguadica, Arca (Scapharca) hopkinsi, Scapharca crashleyi, Scapharca sedanensis, Scapharca pertenuicosta, Scapharca crassissima, Arca (Scapharca) collazica, Anadara (Scapharca) inaequivalvis, Scapharca meroensis, Arca (Scapharca) weeksi, Scapharca broughtoni, Scapharca inaequivalvis, Scapharca terhaari, Scapharca rustica, Scapharca cornea, Anadara (Scapharca) cepoides, Anadara (Scapharca) aviculaeformis, Arca (Scapharca) ecuadoriana, Scapharca axelolssoni, Scapharca chemnitzii, Scapharca tjilanangensis, Arca (Scapharca) sansebastiana, Scapharca zorritosensis, Scapharca eusphaera, Anadara (Scapharca) spiekeri, Scapharca (Scapharca), Anadara (Scapharca) labiosa, Scapharca satowi, Arca (Scapharca) wheeleri, Scapharca pinguescens, Scapharca vanwinkleae, Arca (Senilia) senilis, Anadara (Cunearca) chemnitzioides, Anadara (Cunearca) pittieri, Scapharca (Cunearca) vanderhoofi, Anadara (Cunearca) lloydi, Anadara (Cunearca) melita, Cunearca silverdalensis, Diluvarca (Cunearca) cardioides, Anadara (Cunearca) riocanensis, Anadara (Cunearca) zorritensis, Scapharca (Cunearca) cumanensis, Anadara (Cunearca) rhombea, Anadara (Cunearca) buenavista, Arca (Cunearca) esmeralda, Anadara (Cunearca) berjadinensis, Scapharca (Cunearca) melloi, Anadara (Cunearca) telemba, Scapharca (Cunearca) hamelini, Arca (Cunearca) cacica, Anadara (Cunearca) cacica, Anadara (Cunearca) bifrons, Anadara (Cunearca) hispaniolana, Scapharca (Cunearca) crandalli, Anadara (Cunearca) boggsi, Anadara (Cunearca) brasiliana, Arca (Cunearca) cumanensis, Cunearca lesueuri, Anadara (Cunearca) zorritoensis, Scapharca (Cunearca) santaclarana, Anadara (Cunearca) hindsi, Scapharca (Cunearca) rivulata, Anadara (Cunearca) inutilis, Cunearca scalarina, Anadara (Cunearca) corcupidonis, Cunearca scalaris, Anadara (Cunearca) caimitaca, Anadara (Cunearca) ferruginea, Imparilarca hubbardi, Larkinia grandis, Larkinia camuloensis, Anadara (Larkinia) notabilis, Larkinia multicostata, Larkinia santana, Anadara (Larkinia) transversa, Larkinia larkinii, Anadara (Larkinia) sellardsi, Anadara (Caloosarca) notoflorida, Anadara (Caloosarca) crassicosta, Anadara (Caloosarca) aequalitas, Anadara (Caloosarca) mompicha, Anadara (Caloosarca) biangulata, Anadara (Caloosarca) hoerleae, Anadara (Caloosarca) rustica, Anadara (Tosarca) campta, Anadara (Tosarca) veatchi, Anadara (Tosarca) tosaensis, Anadara (Tosarca) columba, Anadara (Sectiarca) floridana, Anadara (Sectiarca) riogurabonica, Anadara (Sectiarca) henekeni, Anadara (Sectiarca) inaequilateralis, Anadara (Sectiarca) marksi, Anadara (Sectiarca) margaretae, Anadara (Grandiarca) patriarcha, Anadara (Grandiarca) usiacurii, Anadara (Grandiarca) patricia, Anadara (Grandiarca) garitensis, Anadara (Grandiarca) chiriquiensis
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Quaternary of Djibouti (2 collections), Indonesia (1)
• Pliocene of Indonesia (2)
• Miocene of Pakistan (1)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.