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Taxonomy
Chama oblongum was named by Linnaeus (1758) [m. kosnik taxon no: 10764]. It is extant.
It was recombined as Trapezium oblongum by Beesley (1998) and Coan (2000).
It was recombined as Trapezium oblongum by Beesley (1998) and Coan (2000).
Sister species lacking formal opinion data
C. agronomica, C. ancestralis, C. benoisti, C. boriesi, C. brauni, C. brimonti, C. buchivacoana, C. caimitica, C. callosa, C. caloosana, C. ciplyensis, C. clacarata, C. coquandi, C. corbierei, C. corbieri, C. corticosa, C. cossmanni, C. crenulata, C. dahanaensis, C. dissimilis, C. distans, C. dunkeri, C. engonia, C. eudeiela, C. gainesensis, C. gamella, C. gardnerae, C. gigas, C. granulosa, C. gryphina, C. gryphoides, C. harrisi, C. heilprini, C. hillsboroughensis, C. latecostata, C. lobata, C. minima, C. monstrosa, C. niasensis, C. ovalis, C. pannicularia, C. papyracea, C. paraensis, C. pellati, C. placentina, C. praetexta, C. punctata, C. richardsi, C. riocanica, C. saharica, C. sarda, C. selseyensis, C. semipurpurata, C. sinuosa, C. species, C. spinosa, C. squamosa, C. subgigas, C. subsquamosa, C. tampaensis, C. tartareui, C. taylorensis, C. thalassopora, C. toeroeki, C. turgida, C. turgidula, C. umbgrovei, C. weinheimensis, C. willcoxii, C. capanemensis, C. concinnatus, C. coopericellus, C. daidela, C. plinthota, C. subgigas, C. callimorpha, C. indossolubilis, C. thalera, C. penthesileae, C. griphoides
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1758 | Chama oblongum Linnaeus |
| 1837 | Trapezium californica Conrad |
| 1998 | Trapezium oblongum Beesley p. 349 |
| 2000 | Trapezium oblongum Coan p. 332 |
| 2002 | Trapezium californicus Muhs |
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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.
Chama oblongum Linnaeus 1758
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available