Reticulocosta edrianae Antonietto et al. 2015 (ostracod)

Ostracoda - Podocopida

Reticulocosta edrianae n. sp. is similar to Reticulocosta tarfayensis (Reyment, 1978), even presenting some degree of intraspecific variation on the reticulate ornamentation, like the latter (see Reyment, 1978; Andreu-Boussut, 1991; Majoran, 1991). Even so, the aforementioned species, plus Reticulocosta vitiliginosa (Apostolescu, 1961), differ from the present species by its overall lesser presence of reticulation and sharper ridges, when compared to them (see Apostolescu, 1961). In addition, Reticulocosta edrianae n. sp. has its occurrence restricted to the Lower Cretaceous (Albian), while the others are Upper Cretaceous species (upper Cenomanian-Santonian).

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Full reference: L. S. Antonietto, D. A. Do Carmo, M. C. Viviers and R. R. Adôrno. 2015. Biostratigraphic and paleozoogeographic review of the upper Aptian-Albian ostracods of Riachuelo Formation, Sergipe-Alagoas Basin, northeastern Brazil. Revista Brasileira de Paleontologia 18(3):355-368

Belongs to Reticulocosta according to L. S. Antonietto et al. 2015

Sister taxa: none

Type specimen: CP-716, a shell (Carapace)

Ecology: epifaunal detritivore-grazer

Distribution: there are no occurrences of Reticulocosta edrianae in the database

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Specimen images are retrieved through the ePANDDA API.


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