Pectunculus ovatus Stanton 1895 (bittersweet clam)

Bivalvia - Arcida - Glycymerididae

Full reference: T. W. Stanton. 1895. Contributions to the Cretaceous paleontology of the Pacific coast. : The fauna of the Knoxville. Bulletin of the United States Geological Survey 133:1-132

Belongs to Pectunculus according to T. W. Stanton 1895

See also Anderson 1938, Coan and Valentich-Scott 2012 and Rivadeneira and Carmona 2008

Sister taxa: Glycymeris (Axinactis), Glycymeris (Axinola), Glycymeris (Chevronia), Glycymeris (Ewekoromeris), Glycymeris (Glycymeris), Glycymeris (Grandaxinea), Glycymeris (Hanaia), Glycymeris (Pseudoveletuceta), Glycymeris (Tucetilla), Glycymeris (Veletuceta), Glycymeris americana, Glycymeris anteparilis, Glycymeris arctata, Glycymeris arquilloensis, Glycymeris baumanni, Glycymeris boguensis, Glycymeris brevirostris, Glycymeris cainozoica, Glycymeris camaronesia, Glycymeris canoa, Glycymeris caracoli, Glycymeris carbasina, Glycymeris castaneus, Glycymeris chehalisensis, Glycymeris cisshuensis, Glycymeris colchaguensis, Glycymeris conradi, Glycymeris cookei, Glycymeris cor, Glycymeris corteziana, Glycymeris crashleyi, Glycymeris crescentensis, Glycymeris decussata, Glycymeris delessertii, Glycymeris democraciana, Glycymeris depressa, Glycymeris dispar, Glycymeris dunkeri, Glycymeris eumita, Glycymeris filosa, Glycymeris fulleri, Glycymeris gabrielensis, Glycymeris geinitzii, Glycymeris gembacanus, Glycymeris globosa, Glycymeris glycymeris, Glycymeris gordoni, Glycymeris grayana, Glycymeris grewingki, Glycymeris gwadarensis, Glycymeris hedleyi, Glycymeris hummi, Glycymeris ibari, Glycymeris idensis, Glycymeris idonea, Glycymeris intercostata, Glycymeris jacquoti, Glycymeris kashewarowi, Glycymeris larvata, Glycymeris linda, Glycymeris lisbonensis, Glycymeris longior, Glycymeris maculata, Glycymeris martini, Glycymeris microsulci, Glycymeris mississippiensis, Glycymeris naiadis, Glycymeris nigeriensis, Glycymeris ovata, Glycymeris pacifica, Glycymeris parilis, Glycymeris pectunculus, Glycymeris peruvianus, Glycymeris pilosa, Glycymeris pulvinata, Glycymeris puruensis, Glycymeris quilonensis, Glycymeris rectidorsalis, Glycymeris reevi, Glycymeris septentrionalis, Glycymeris shrimptoni, Glycymeris sindiensis, Glycymeris sloani, Glycymeris soriensis, Glycymeris spectralis, Glycymeris stamina, Glycymeris staminea, Glycymeris striatularis, Glycymeris suwannensis, Glycymeris tenuisulcatus, Glycymeris terebratularis, Glycymeris thomsoni, Glycymeris trigonella, Glycymeris tumefactus, Glycymeris vancouverensis, Glycymeris viticola, Glycymeris waipipiensis, Glycymeris winlockensis, Glycymeris wishkahensis, Glycymeris woodsi, Glycymeris wrigleyi, Glycymeris yoloensis, Veletuceta flammeus, Glycymeris (Glycymerula) modesta, Pseudaxinaea violascens, Pectunculus subauriculatus, Pectunculus cuneus, Pectunculus nuculatus, Pectunculus polymorphus, Pectunculus charlestonensis, Pectunculus corbuloides, Pectunculus lima, Pectunculus siouxensis, Pectunculus subtrigonalis, Pectunculus idoneus, Pectunculus carolinensis, Pectunculus alternans, Pectunculus trigonella, Pectunculus perplanus, Pectunculopsis moguntina, Axinea conradi, Axinea idonea, Axinaea barbarensis, Axinaea wyomingensis, Axinaea viamediae

Type specimen: USNM 23046, a shell. Its type locality is Northwest of Stephenson Place, Cold Ford of Cottonwood Creek, which is in a Hauterivian/Barremian basinal (siliceous) mudstone/sandstone in the Stony Creek Formation of California.

Ecology: facultatively mobile infaunal suspension feeder

Distribution: found only at Northwest of Stephenson Place, Cold Ford of Cottonwood Creek

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Specimen images are retrieved through the ePANDDA API.


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