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Taxonomy
Cardium rhaeticum was named by Merian (1853).
It was recombined as Protocardia rhaetica by Hudson and Jefferies (1961).
It was recombined as Protocardia rhaetica by Hudson and Jefferies (1961).
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. concinna, 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
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Cardium rhaeticum Merian p. 19 figs. Pl 4, figs 40,41 |
| 1913 | Protocardia proteus Krumbeck p. 69 figs. Pl 5, figs 2-10 |
| 1961 | Protocardia rhaetica Hudson and Jefferies p. 35 figs. Pl 2, figs 12,16,21 |
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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.
†Protocardia rhaetica Merian 1853
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Invalid names: Protocardia proteus Krumbeck 1913 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 16.9 |
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Todd 2001 | |||||
Collections (56 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Triassic | Germany | Cardium rhaeticum (202142) | |
| Lacian | Indonesia (Maluku) | Protocardia proteus (204487) | |
| Norian | Oman | Protocardia rhaetica (41213) | |
| Norian | United Arab Emirates | Protocardia rhaetica (41201) | |
| Sevatian | Iran | Protocardia rhaetica (49198) | |
| Rhaetian | Austria | Protocardia rhaetica (27939 27940 27945 27958 27965 27966 28094 28110 28111 28511 28525 28583 28586 28593 28806 28835 28837 61009 61011 61018 61021 115313 115315 115323 115324 115326 115331 115332 115333 115334 115335 115349 115357 115359 115360) | |
| Rhaetian | United Kingdom | Protocardia rhaetica (78460 78464 78468 78472 78477) | |
| Rhaetian | China (Tibet) | Protocardia rhaetica (201833) | |
| Rhaetian | Italy | Protocardia rhaetica (38167 38168) | |
| Rhaetian | Netherlands | Protocardia rhaetica (137658) | |
| Rhaetian | United Kingdom (Yorkshire) | Protocardia rhaetica (219457 219458 219460 219461) | |
| Rhaetian | Spain | Protocardia rhaetica (142083) | |
| Rhaetian | United Kingdom (Gloucestershire) | Protocardia rhaetica (204164) | |
| Rhaetian - Early/Lower Hettangian | United Kingdom | Protocardia rhaetica (78483) |