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Trigonia (Trigonia) angustecostata
Taxonomy
Trigonia angustecostata was named by Behrendsen (1892). It is not extant.
It was recombined as Trigonia (Trigonia) angustecostata by Cox (1952).
It was recombined as Trigonia (Trigonia) angustecostata by Cox (1952).
Sister species lacking formal opinion data
T. aliformis, T. bella, T. brevicostata, T. carinata, T. clavigera, T. conradi, T. corderoi, T. costata, T. crebraecostata, T. elongata, T. guadalupae, T. kenti, T. kidugalloensis, T. leckenbyi, T. libanotica, T. literata, T. loutfyi, T. migeodi, T. mollesensis, T. proelanza, T. prora, T. stelzneri, T. tenuis, T. trafalgarensis, T. kuchensis, T. elongata, T. nitida, T. tumida
Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Trigonia angustecostata Behrendsen |
| 1952 | Trigonia (Trigonia) angustecostata Cox |
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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.
†Trigonia (Trigonia) angustecostata Behrendsen 1892
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available