PBDB Taxon

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

Strophomena septata

Strophomenata - Strophomenida - Strophomenidae

Taxonomy

Strophomena septata was named by Winchell and Schuchert (1892).

Sister species lacking formal opinion data

S. barbieri, S. bellilineata, S. carnica, S. ceiriogensis, S. clermontensis, S. concinna, S. conradi, S. crinerensis, S. delicatula, S. elongata, S. frechi, S. hirundo, S. kulumbensis, S. lebediensis, S. lenta, S. millionensis, S. odessae, S. oklahomensis, S. orbignyi, S. orthididea, S. paeckelmanni, S. perconcava, S. pseudodeltoidea, S. rigida, S. striatissima, S. testuda, S. testudo, S. trentonensis, S. vicina, S. wisconsinensis, S. alpha, S. rigida, S. irregularis

Synonymy list

Year	Name and author
1892	Strophomena septata Winchell and Schuchert p. 285
1895	Strophomena septata Winchell and Schuchert p. 390 figs. pl. 30, figs. 1-3
1956	Strophomena septata Cooper p. 946

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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	Strophomenata	Williams et al 1996
order	Strophomenida	Opik 1934
superfamily	Strophomenoidea	King 1846
family	Strophomenidae	King 1846
subfamily	Strophomeninae	King 1846
genus	Strophomena	Rafinesque and De Blainville 1824
species	septata	Winchell and Schuchert 1892

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.

†Strophomena septata Winchell and Schuchert 1892

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitep

Entire body:

yesg

Adult length:

10 to < 100g

Adult width:

10 to < 100g

Adult height:

1.0 to < 10g

Folds:

noneg

Ribbing:

minorg

Spines:

noneg

Internal reinforcement:

noneg

Environment:

marineuc

Locomotion:

stationaryo

Attached:

yesp

Life habit:

epifaunalo

Diet:

suspension feedero

Vision:

blindc

Created:

2009-06-10 11:58:19

Modified:

2009-06-10 13:58:19

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

References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Shermanian to the top of the Kirkfieldian or 457.30000 to 449.60000 Ma

Collections (6 total)

Time interval	Ma	Country or state	Original ID and collection number
Kirkfieldian	457.3 - 449.6	USA (Illinois, Iowa)	Strophomena septata (23797 23798)
Rocklandian - Kirkfieldian	457.3 - 449.6	USA (Illinois, Iowa)	Strophomena septata (23796)
Rocklandian - Shermanian	457.3 - 449.6	USA (Minnesota)	Strophomena septata (23277 23290)
Shermanian	457.3 - 449.6	USA (Minnesota)	Strophomena septata (23278)