PBDB Taxon

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Pugnax bisulcata gratiosa

Rhynchonellata - Rhynchonellida - Petasmariidae

Taxonomy

Pugnax bisulcata gratiosa was named by Girty (1909) [Pugnax bisulcata var. gratiosa]. Its type specimen is USNM 118559, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is USGS 2930 green, Pine Spring, Guadalupe Mountains, which is in a Wordian slope limestone in the Bell Canyon Formation of Texas.

It was recombined as Bryorhynchus gratiosum by Cooper and Grant (1976).

Sister species lacking formal opinion data

P. accuminatus, P. acuminata, P. acuminatus, P. acuminatus, P. acuminatus, P. anisodonta, P. codiformis, P. cordiformis, P. cordiformis, P. dawsonianus, P. dawsonianus, P. ephippioides, P. julii, P. lummatoensis, P. mesogonia, P. minutus, P. oepiki, P. platiloba, P. platilobus, P. platylobus, P. plicatilis, P. preacuminatus, P. pseudopugnus, P. pugnoides, P. rara, P. reniformis, P. scupini, P. sulcatus, P. tensa, P. triplex, P. uta, P. voroni, P. weeksi, P. saxatilis

Synonyms

Pugnax bisulcata seminuloides was named by Girty (1909). It is a 3D body fossil.

It was synonymized subjectively with Bryorhynchus gratiosum by Cooper and Grant (1976).

Synonymy list

Year	Name and author
1909	Pugnax bisulcata gratiosa Girty p. 312 figs. Pl 21, figs 10-10c
1909	Pugnax bisulcata seminuloides Girty p. 312 figs. Pl 21, figs 13-16; pl 29, fig 9
1976	Bryorhynchus gratiosum Cooper and Grant p. 2066 figs. Pl 548, figs 1-5

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
—	Lophophorata
—	Panbrachiopoda	Carlson and Cohen 2020
phylum	Brachiopoda	Cuvier 1805

Rank	Name	Author
subphylum	Rhynchonelliformea	Williams et al. 1996
class	Rhynchonellata	Williams et al. 1996
order	Rhynchonellida	Kuhn 1949
superfamily	Pugnacoidea	Rzhonsnitskaia 1956
family	Petasmariidae	Savage 1996
genus	Pugnax
species	bisulcata	()
subspecies	gratiosa

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.

†Pugnax bisulcata gratiosa Girty 1909

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitep

Environment:

marineuc

Locomotion:

stationaryo

Attached:

yesp

Life habit:

epifaunalo

Diet:

suspension feedero

Vision:

blindc

Created:

2004-02-28 14:12:25

Modified:

2004-02-28 16:12:25

Source: o = order, c = class, p = phylum, uc = unranked clade

References: Aberhan et al. 2004, Nesnidal et al. 2013

Collections

No collection or age range data are available