Pectunculus siouxensis Hall and Meek 1855 (bittersweet clam)

Bivalvia - Arcida - Glycymerididae

Full reference: J. Hall and F. B. Meek. 1855. Descriptions of New Species of Fossils, from the Cretaceous Formations of Nebraska, with Observations upon Baculites ovatus and B. compressus, and the Progressive Development of the Septa in Baculites, Ammonites, and Scaphites. Memoirs of the American Academy of Arts and Sciences 5(2):379-411

Belongs to Pectunculus according to J. Hall and F. B. Meek 1855

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 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, Pectunculopsis moguntina, Veletuceta flammeus, Pectunculus nuculatus, Pectunculus charlestonensis, Pectunculus subauriculatus, Pectunculus carolinensis, Pectunculus corbuloides, Pectunculus idoneus, Pectunculus alternans, Pectunculus ovatus, Pectunculus lima, Pectunculus cuneus, Pectunculus trigonella, Pectunculus polymorphus, Pectunculus subtrigonalis, Pectunculus perplanus, Pseudaxinaea violascens, Axinaea barbarensis, Axinaea viamediae, Axinea idonea, Axinaea wyomingensis, Axinea conradi, Glycymeris (Glycymerula) modesta

Ecology: facultatively mobile infaunal suspension feeder

Distribution: found only at Mouth of Big Sioux, on the Missouri RIver Division No.1 ( of Iowa)

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Specimen images are retrieved through the ePANDDA API.


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