Popofskyellum Deflandre, 1964 sensu Holdsworth (1966)
publication ID |
https://doi.org/ 10.5252/g2017n3a4 |
publication LSID |
urn:lsid:zoobank.org:pub:603CD230-5931-4506-A122-9CBC2F89189F |
persistent identifier |
https://treatment.plazi.org/id/0A488798-6A01-4550-FF09-FD780985AA67 |
treatment provided by |
Felipe |
scientific name |
Popofskyellum Deflandre, 1964 sensu Holdsworth (1966) |
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Popofskyellum Deflandre, 1964 sensu Holdsworth (1966)
Popofskyellum Deflandre, 1964: 3058 ; 1960 (nomen nudum). — Holdsworth 1966: 326.
TYPE SPECIES. — Popofskyellum pulchrum Deflandre, 1960 ( Deflandre 1960: pl. 1, fig. 26, nomen nudum); Deflandre 1964: 3055, fig. 1-2, 5-6.
AGE AND LOCATION OF TYPE MATERIAL. — Visean (Lower Carboniferous), Cabrières, Hérault, Montagne Noire, France.
TAXON CODE. — 231.
STATUS. — Valid.
DIAGNOSIS. — “Coque perforée campanuliforme ou conique, avec deux côtes ou baguettes latérales opposées, saillant généralement à la base; podome à deux branches; céphalis à cornes simples; présence fréquente d’une courte corne conique tricostulée (fig. 5, 6 et 10); système trabéculaire basal asymétrique mal connu (fig. 8 et 9).” ( Deflandre 1964: 3058).
DIAGNOSIS (English translation J. P. Caulet – RadWorld database). — “Bell-shaped or conical shell perforate with two opposite ribs or lateral rods, usually protruding at the base; podome with two branches; cephalis with simple horns; common occurrence of a short three-sided horn (figs. 5, 6 and 10); internal spicule not well known (figs. 8, 9).”
REVISED DIAGNOSIS. — Shell perforated, bell-shaped or conical, with two opposed lateral ribs or rods, usually projecting at the base. Podome with two branches. Cephalis with unbranched spines, frequently with a short, conical, tricostate spine. Poorly known, asymmetrical trabecular system basally. ( Holdsworth 1966: 326).
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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Popofskyellum Deflandre, 1964 sensu Holdsworth (1966)
Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O’Dogherty, Luis 2017 |
Popofskyellum
HOLDSWORTH B. K. 1966: 326 |
DEFLANDRE G. 1964: 3058 |