PBDB Taxon

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

Dyscritella tenuirama

Stenolaemata - Trepostomida - Dyscritellidae

Taxonomy

Dyscritella tenuirama was named by Crockford (1957).

Sister species lacking formal opinion data

D. agischevi, D. anisica, D. bohemica, D. columnaris, D. dagysi, D. extrema, D. felixi, D. hidakaensis, D. labrosa, D. liveringia, D. miliaria, D. pauca, D. rhomboporata, D. tumulensis

Synonymy list

Year	Name and author
1957	Dyscritella tenuirama Crockford p. 52 figs. Pl 13, fig 1
1968	Dyscritella tenuirama Sakagami p. 54 figs. Pl 8, figs 4-8
1970	Dyscritella tenuirama Sakagami p. 50 figs. Pl 7, fig 7
1981	Dyscritella tenuirama Sakagami p. 52 figs. Pl 4, figs 5-9
1994	Dyscritella tenuirama Schäfer and Grant-Mackie p. 15 figs. 13B,C, 14
1995	Dyscritella tenuirama Sakagami p. 256 fig. 18.5,18.6
1997	Dyscritella tenuirama Sakagami and Pillevuit p. 208 fig. 3.6
2008	Dyscritella tenuirama Ernst et al. p. 688 figs. 6.1-6.3, 6.4

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
—	Lophophorata
phylum	Bryozoa	Ehrenberg 1831

Rank	Name	Author
class	Stenolaemata	Borg 1926
superorder	Palaeostomata	Ma et al. 2014
order	Trepostomida	(Ulrich 1882)
suborder	Amplexoporina	Astrova 1965
family	Dyscritellidae	Dunaeva and Morozova 1967
genus	Dyscritella
species	tenuirama	Crockford 1957

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.

†Dyscritella tenuirama Crockford 1957

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calcitec

Environment:

marineuc

Locomotion:

stationaryc

Attached:

yesc

Life habit:

epifaunalp

Diet:

suspension feederc

Vision:

blindc

Created:

2007-09-18 02:11:14

Modified:

2010-02-15 07:19:29

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

References: Smith et al. 2006, Nesnidal et al. 2013, Kiessling 2004

Age range: base of the Asselian to the top of the Otamitan or 298.90000 to 217.00000 Ma

Collections (20 total)

Time interval	Ma	Country or state	Original ID and collection number
Asselian	298.9 - 293.52	Bolivia	Dyscritella tenuirama (117002 117005)
Cisuralian	298.9 - 274.4	Oman	Dyscritella tenuirama (144114)
Artinskian	290.1 - 283.3	Bolivia	Dyscritella tenuirama (81981 116976)
Artinskian	290.1 - 283.3	Thailand	Dyscritella tenuirama (116881)
Roadian	274.4 - 266.9	Thailand	Dyscritella tenuirama (116867)
Roadian	274.4 - 266.9	Russian Federation	Dyscritella tenuirama (99942 99944)
Wordian	266.9 - 264.28	Oman	Dyscritella tenuirama (116831)
Wuchiapingian	259.51 - 254.14	India (Kashmir)	Dyscritella tenuirama (82572 82573 82574 82577 115337 115338 115350)
Wuchiapingian	259.51 - 254.14	Australia (Western Australia)	Dyscritella tenuirama (63897)
Changhsingian	254.14 - 251.902	India (Kashmir)	Dyscritella tenuirama (115374)
Otamitan	221.0 - 217.0	New Zealand	Dyscritella tenuirama (33078)