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Laxifenestella exserta

Stenolaemata - Cryptostomata - Fenestellidae

Taxonomy
Fenestella exserta was named by Laseron (1918). Its type specimen is AM F20199 and is a 3D body fossil. Its type locality is Branxton railway cutting, which is in a Roadian offshore shale in the Branxton Formation of Australia.

It was recombined as Fenestrellina exserta by Crockford (1941); it was recombined as Laxifenestella exserta by Reid (2003).

Sister species lacking formal opinion data
L. capillosa, L. texana

Synonymy list
YearName and author
1918Fenestella exserta Laseron p. 195 figs. Pl 7, figs 1,2; pl 12
1941Fenestrellina exserta Crockford p. 403
2003Laxifenestella exserta Reid p. 16 fig. 8

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
phylumBryozoaEhrenberg 1831
RankNameAuthor
classStenolaemataBorg 1926
orderCryptostomataVine 1884
suborderFenestelloidea
suborderFenestellinaAstrova and Morozova 1956
familyFenestellidae
subfamilyFenestellinaeKing 1849
genusLaxifenestella
speciesexserta(Laseron 1918)

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.

†Laxifenestella exserta Laseron 1918
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Diagnosis
No diagnoses are available