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Leptomitella

Demospongiae - Protomonaxonida - Leptomitidae

Taxonomy
Leptomitella was named by Rigby (1986) [Sepkoski's age data: Cm Atda-u Cm uMid-u Sepkoski's reference number: 766,858]. It is not extant.

It was assigned to Poecilosclerida by Sepkoski (2002); to Leptomitidae by Hou et al. (2004); and to Porifera by Bambach et al. (2007).

Synonymy list
YearName and author
1986Leptomitella Rigby
2002Leptomitella Sepkoski
2004Leptomitella Hou et al. p. 46
2007Leptomitella Bambach et al.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classDemospongiae(Sollas 1875)
subclassClavaxinellidaLevi 1956
RankNameAuthor
orderProtomonaxonida
familyLeptomitidaeDe Laubenfels 1955
genusLeptomitellaRigby 1986

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.

G. †Leptomitella Rigby 1986
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Leptomitella confusa Chen et al. 1989
Leptomitella conica Chen et al. 1989
Leptomitella incepta Rigby and Collins 2004
Leptomitella metta Rigby 1983
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicac
Locomotion: stationaryg
Attached: yesg
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-02-19 18:11:35
Modified: 2009-02-19 20:11:35
Source: g = genus, c = class
References: Whittington et al. 1997, Bambach et al. 2007, Kiessling 2004

Age range: base of the Atdabanian to the top of the Drumian or 521.00000 to 500.50000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Cambrian538.8 - 506.5China (Yunnan) L. conica, L. confusa (156226)
Atdabanian521.0 - 516.0China (Anhui) L. sp. (96659 96660)
Atdabanian521.0 - 516.0China (Yunnan) L. confusa (96412) L. conica (90138 90150) L. conica, L. confusa (90494 96402) L. sp. (86929) L. teretiusculus, L. confusa (86846)
Nangaoian521.0 - 514.5China (Yunnan) L. conica (132329 132330 194143 194150 194160 194161)
Nangaoian521.0 - 514.5China (Hubai) L. sp. (219687)
Delamaran509.7 - 505.3Canada (British Columbia) L. incepta (121956 121959)
Drumian504.5 - 500.5USA (Utah) L. metta (230679)
Menevian504.5 - 499.5USA (Utah) Leptomitus metta (56186)
Marjumian504.5 - 497.0USA (Utah) Leptomitus metta (77206 77207)