Petrobrasia signum Krömmelbein, 1965
publication ID |
https://doi.org/ 10.11646/zootaxa.5098.1.1 |
publication LSID |
lsid:zoobank.org:pub:26267A94-CD1E-49CF-9F72-C4E5D8149311 |
DOI |
https://doi.org/10.5281/zenodo.6037750 |
persistent identifier |
https://treatment.plazi.org/id/03DF87FA-FFDD-4C4B-FF1D-EF036E9DF946 |
treatment provided by |
Plazi |
scientific name |
Petrobrasia signum Krömmelbein, 1965 |
status |
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Petrobrasia signum Krömmelbein, 1965 View in CoL
Fig. 7 View FIGURE 7 , 12a–c View FIGURE 12 and Fig. 8 View FIGURE 8 , 1a–c View FIGURE 1
1965a Petrobrasia signum n. sp. —Krömmelbein, p. 195, pl. 14, fig. 17.
Diagnosis: In its carapace shape (lateral outline), corresponding closely to Petrobrasia marfinensis ( Krömmelbein, 1962) ; however it is wider in dorsal view, with a symmetrically biconvex lengthways arching. Shell surface smooth as far as postero-ventral area, where some only weakly defined ridges appear.
Holotype: Carapace, SMF Xe 5363.
Paratype: Carapace, SMF Xe 5364 .
Dimensions: Holotype, length 0.81mm, height 0.47mm. Topotype, SMF Xe 7806, length 0.82mm, height 0.51mm, width 0.31mm.
SMF |
Forschungsinstitut und Natur-Museum Senckenberg |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Phylum |
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Class |
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SubClass |
Podocopa |
Order |
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SuperFamily |
Darwinuloidea |
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Genus |