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Aragolambrus collinsi
Taxonomy
Aragolambrus collinsi was named by Ferratges et al. (2019). Its type specimen is MPZ-2019/211, a carapace, and it is a 3D body fossil. Its type locality is Barranco de Ramals, near La Puebla de Roda (MPZ collection), which is in a Ypresian reef, buildup or bioherm limestone in the Serraduy Formation of Spain. It is the type species of Aragolambrus.
Synonymy list
| Year | Name and author |
|---|---|
| 2019 | Aragolambrus collinsi Ferratges et al. p. 5 figs. Figs. 3, 4 |
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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.
†Aragolambrus collinsi Ferratges et al. 2019
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. A. Ferratges et al. 2019 | Carapace subtriangular, broader than long; regions inflated; dorsal surface tuberculate; epibranchial margin slightly expanded, without crest or row of prominent tubercles; not produced beyond base of pleon. Rostrum down-turned, sulcate. Exorbital angle acute. Gastro-orbital notch present. Hepatic margin distinct, not continuous with epibranchial region. Hepatobranchial notch present, distinct. Epibranchial margin convex, angled at last epibranchial spine; spines broadly triangular, closely spaced; last epibranchial spine anterior to posterior margin. Proto-, meso-, and metagastric regions
differentiated, without ridge; protogastric region is most developed. Hepatic region inflated, slightly lower than epibranchial, gastric regions. Epibranchial region without continuous diago- nal ridge. Pterygostomial ridge present, but not well developed. Subepibranchial region narrow, tuberculate. Epimeral line (or moult line) bordered by numerous small tubercles. Cheliped manus outer margin with three to five teeth, triangular in shape and widely spaced; inner margin composed by only three ornamented tubercles; outer side covered with tubercles of variable size. |
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan 1992, Turnsek 1997, Fearon and Clapham 2023 | |||||