PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Hustedia pugilla nasiterna

Rhynchonellata - Athyridida - Neoretziidae

Taxonomy

Hustedia pugilla nasiterna was named by Cooper and Grant (1976). Its type specimen is USNM 153239w', a shell, and it is a 3D body fossil.

Sister species lacking formal opinion data

H. gibbosa, H. grandicosta, H. grandicosta, H. indica, H. indica, H. indica, H. indica, H. marmoni, H. miseri, H. mormonii, H. pseudocardium, H. pygmaea, H. radialis, H. radialis, H. rotundi, H. ulothrix, H. miseri

Synonymy list

Year	Name and author
1976	Hustedia pugilla nasiterna Cooper and Grant p. 2792 figs. Pl 738, figs 35-68

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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
subphylum	Rhynchonelliformea	Williams et al. 1996

Rank	Name	Author
class	Rhynchonellata	Williams et al. 1996
order	Athyridida	Boucot et al. 1964
suborder	Retziidina	Boucot et al. 1964
superfamily	Retzioidea	Waagen 1883
family	Neoretziidae	Dagis 1972
subfamily	Hustediinae	Grunt 1986
genus	Hustedia	Hall and Clarke 1893
species	pugilla
subspecies	nasiterna

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.

†Hustedia pugilla nasiterna Cooper and Grant 1976

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Diagnosis

No diagnoses are available

Measurements

part	N	mean	minimum	maximum	median	s.d.
shell height	49	6.27	1.70	16.4	6.70	4.42

Composition:

low Mg calcitep

Environment:

marineuc

Locomotion:

stationarysubo

Attached:

yessubo

Life habit:

low-level epifaunalsubo

Diet:

suspension feedersubo

Vision:

blindc

Created:

2018-11-10 18:06:56

Modified:

2018-11-10 18:06:56

Source: subo = suborder, c = class, p = phylum, uc = unranked clade

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

Age range: base of the Roadian to the top of the Wordian or 274.40000 to 264.28000 Ma

Collections (16 total)

Time interval	Ma	Country or state	Original ID and collection number
Roadian	274.4 - 266.9	USA (Texas)	Hustedia pugilla (43519 43548 43549 43551 101783 102611 105592 105742 105850 105933 106123)
Roadian - Wordian	274.4 - 264.28	USA (Texas)	Hustedia pugilla (102630 106049 106053)
Wordian	266.9 - 264.28	USA (Texas)	Hustedia pugilla (43552 43557)