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Taxonomy
No taxonomic data are available
Sister species
Cardium (Protocardia) arkansense, Cardium (Protocardia) pauli, Cardium (Protocardium) granuliferum, P. alcesiana, P. buckmani, P. costaricensis, P. dufrenoyca, P. eduliformis, P. gambrina, P. hillana, P. intexta, P. lingulata, P. luggudensis, P. newberryana, P. peregrinorsa, P. pesolina, P. philippiana, P. piettei, P. placerensis, P. pulchella, P. qinghaiensis, P. razavii, P. rhaetica (syn. P. proteus), P. salrivalis, P. somaliensis, P. stantoni, P. stonei, P. striatula, P. stricklandi, P. subquadrata, P. texanum, P. translucida, P. truncata, P. umkwelanensis, P. virginiana
Sister species lacking formal opinion data
Cardium nicolletti, P. africana, P. anglica, P. anglica, P. barneyi, P. beiha, P. bella, P. besairiei, P. bipi, P. consobrina, P. contusa, P. coquandi, P. delicatula, P. dufrenoyi, P. dyenisea, P. dyonisea, P. eparcyensis, P. filosa, P. gigantea, P. grandidieri, P. hepingxiangensis, P. hillama, P. hillanum, P. ibukii, P. impressa, P. jacksonense, P. judaica, P. lycetti, P. meridionalis, P. moabitica, P. morinica, P. morrisea, P. moshuiwanensis, P. moutai, P. multistriata, P. olea, P. oxynoti, P. parahillana, P. peralraensis, P. peraltaensis, P. peregrina, P. pertenuis, P. pervinquierei, P. phillipiana, P. phillipsi, P. querangeri, P. rahmuensis, P. rara, P. regulare, P. schencki, P. schenki, P. schucherti, P. semidecussata, P. semipunctata, P. shehuensis, P. silicea, P. sislimanensis, P. sphaeroidalis, P. sphaeroidea, P. spillmani, P. striata, P. strickland, P. striuatula, P. subhillanum, P. subrhaetica, P. substricklandi, P. subtruncata, P. suprajurensis, P. tenuicostata, P. texana, P. tikechkachensis, P. timberensis, P. torta, P. tosensis, P. milana, P. guadalupense, P. marcosensis, P. sphaeroidea, P. spillmani, P. africana, P. amanoi, P. buckmani, P. coquandi, P. dyonisea, P. goradongarensis, P. goradongarensis, P. grandidieri, P. hepingxiangensis, P. hiraigensis, P. ibukii, P. inaii, P. kachchhensis, P. keerae, P. kurumensis, P. lodraniensis, P. lycetti, P. lycetti, P. morii, P. onoi, P. patchamensis, P. peraltaensis, P. peregrina, P. phillipiana, P. prisca, P. sastry, P. subtruncata, P. tosensis, P. bannesianum
Entered
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Synonymy list
No taxonomic opinions are available
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available