Alternative combinations: Arca (Scapharca) lloydi, Arca lloydi
Full reference: A. A. Olsson. 1922. The Miocene of Northern Costa Rica. Bulletins of American Paleontology 9(39):1-309
Belongs to Anadara (Cunearca) according to A. J. W. Hendy et al. 2008
See also Anderson 1929 and Barrios 1960
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, Anadara (Caloosarca) crassicosta, Anadara (Caloosarca) biangulata, Anadara (Caloosarca) notoflorida, Anadara (Caloosarca) hoerleae, Anadara (Caloosarca) mompicha, Anadara (Caloosarca) rustica, Anadara (Caloosarca) aequalitas, Larkinia multicostata, Anadara (Larkinia) sellardsi, Larkinia grandis, Larkinia larkinii, Larkinia santana, Anadara (Larkinia) transversa, Anadara (Larkinia) notabilis, Larkinia camuloensis, Anadara (Tosarca) veatchi, Anadara (Tosarca) columba, Anadara (Tosarca) campta, Anadara (Tosarca) tosaensis, Arca (Scapharca) aguadica, Scapharca meroensis, Anadara (Scapharca) spiekeri, Scapharca eusphaera, Scapharca broughtoni, Arca (Scapharca) weeksi, Scapharca cornea, Scapharca rustica, Scapharca zorritosensis, Anadara (Scapharca) aviculaeformis, Anadara (Scapharca) cepoides, Scapharca chemnitzii, Arca (Scapharca) collazica, Arca (Scapharca) hopkinsi, Scapharca crashleyi, Scapharca inaequivalvis, Scapharca pinguescens, Scapharca (Scapharca), Anadara (Scapharca) labiosa, Scapharca tjilanangensis, Arca (Scapharca) sansebastiana, Arca (Scapharca) wheeleri, Scapharca terhaari, Arca (Scapharca) ecuadoriana, Scapharca vanwinkleae, Scapharca satowi, Scapharca crassissima, Scapharca axelolssoni, Scapharca pertenuicosta, Anadara (Scapharca) inaequivalvis, Scapharca sedanensis, Arca (Senilia) senilis, Anadara (Grandiarca) garitensis, Anadara (Grandiarca) usiacurii, Anadara (Grandiarca) chiriquiensis, Anadara (Grandiarca) patricia, Anadara (Grandiarca) patriarcha, Anadara (Sectiarca) riogurabonica, Anadara (Sectiarca) margaretae, Anadara (Sectiarca) floridana, Anadara (Sectiarca) inaequilateralis, Anadara (Sectiarca) henekeni, Anadara (Sectiarca) marksi, Anadara (Cunearca) berjadinensis, Anadara (Cunearca) ferruginea, Arca (Cunearca) cumanensis, Anadara (Cunearca) zorritensis, Anadara (Cunearca) buenavista, Anadara (Cunearca) riocanensis, Anadara (Cunearca) pittieri, Cunearca scalarina, Anadara (Cunearca) inutilis, Cunearca lesueuri, Cunearca scalaris, Scapharca (Cunearca) vanderhoofi, Anadara (Cunearca) caimitaca, Cunearca silverdalensis, Anadara (Cunearca) melita, Anadara (Cunearca) boggsi, Diluvarca (Cunearca) cardioides, Arca (Cunearca) cacica, Scapharca (Cunearca) santaclarana, Anadara (Cunearca) hindsi, Anadara (Cunearca) rhombea, Anadara (Cunearca) chemnitzioides, Scapharca (Cunearca) melloi, Anadara (Cunearca) bifrons, Anadara (Cunearca) cacica, Scapharca (Cunearca) cumanensis, Anadara (Cunearca) corcupidonis, Scapharca (Cunearca) crandalli, Anadara (Cunearca) brasiliana, Scapharca (Cunearca) rivulata, Anadara (Cunearca) hispaniolana, Arca (Cunearca) esmeralda, Scapharca (Cunearca) hamelini, Anadara (Cunearca) telemba, Scapharca (Cunearca) rhombea, Anadara (Cunearca) zorritoensis, Imparilarca hubbardi
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Pliocene of Colombia (1 collection), Costa Rica (4)
• Miocene of Colombia (1), Venezuela (1)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.