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

Ceratomya

Bivalvia - Pholadida - Ceratomyidae

Synonyms
  • Ceromya was named by Agassiz (1842).

    It was replaced with Ceratomya by Cox (1963).
Synonymy list
YearName and author
1842Ceromya Agassiz
1864Ceratomya Sandberger
1980Ceratomya Vokes p. 206
2002Ceratomya Sepkoski, Jr.
2004Ceratomya Aberhan p. 138
2008Ceratomya Scholz et al.
2010Ceratomya Bouchet et al.
2013Ceratomya Repin p. 568

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderPholadiformiiGray 1854
orderPholadidaGray 1854
superfamilyPleuromyoideaDall 1900
familyCeratomyidaeArkell 1934
genusCeratomyaSandberger 1864

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.

Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height541.332.564.037.012.8
valve height237.831.146.038.610.5

Composition: aragonitec
Locomotion: facultatively mobilec
Life habit: infaunalc
Diet: suspension feederc
Vision: blindc
Created: 2004-02-28 11:33:36
Modified: 2010-02-12 03:59:35
Source: c = class
Reference: Aberhan et al. 2004

Age range: base of the Hettangian to the top of the Kimmeridgian or 201.30000 to 152.10000 Ma

Collections (232 total)


Time interval Ma Country or state Original ID and collection number
Hettangian201.3 - 199.3Hungary C. ludovicae (125465)
Early/Lower Jurassic201.3 - 174.1Vietnam (South Viet-Nam) C. aalensis, C. tanganyicensis (37217)
Jurassic201.3 - 145.0Tunisia C. wimmisensis (13787)
Jurassic - Late/Upper Jurassic201.3 - 145.0Tunisia C. wimmisensis (13862)
Sinemurian199.3 - 190.8Mexico (Sonora) C. sp. (40177)
Pliensbachian190.8 - 182.7Greenland C. petricosa (161975 162058 162083) C. sp. (161981)
Pliensbachian190.8 - 182.7Chile C. sp. A (95409)
Early/Lower Pliensbachian189.6 - 183.0Mexico (Sonora) C. concentrica (115215 115216) C. petricosa (115217)
Ibex189.6 - 183.0United Kingdom (Dorset) C. petricosa (159141)
Jamesoni189.6 - 183.0Greenland C. petricosa (162111 162280) C. sp. (162272)
Early/Lower Toarcian183.0 - 182.0Portugal C. concentrica (25947)
Early/Lower Toarcian183.0 - 182.0Spain C. concentrica (25608 25610 25613 26151 26386 26388 26389 26391 26393)
Falciferum183.0 - 182.0Spain C. concentrica (114368)
Early/Lower Toarcian - Middle Toarcian183.0 - 175.6Spain C. concentrica (51613)
Middle Toarcian182.0 - 175.6Spain C. concentrica (25880 25886)
Middle Toarcian - Late/Upper Toarcian182.0 - 175.6Iran C. sp. (141253)
Late/Upper Toarcian180.1 - 175.6Iran C. persica (152412)
Murchisonae175.6 - 171.6Luxembourg C. sp. (141471)
Opalinum175.6 - 171.6United Kingdom C. bajociana (141361 141362)
Middle Aalenian - Early/Lower Bajocian175.6 - 168.4Canada (Yukon) C. sp. (114627)
Aalenian174.1 - 170.3United Kingdom (England) C. bajociana, C. concentrica, C. striata (8526)
Aalenian - Callovian174.1 - 163.5China (Xizang) C. concentrica (61519)
Middle Jurassic174.1 - 163.5Jordan C. wimmisensis (35357)
Early/Lower Bajocian171.6 - 168.4Iran C. sp. (141259)
Bajocian170.3 - 168.3Tanzania C. sp. (36402) C. tanganyicensis (36328)
Bajocian170.3 - 168.3China (Xizang) C. bajociana (61426)
Bajocian170.3 - 168.3Madagascar C. sp. (101703)
Bajocian170.3 - 168.3Egypt Ceromya rostrata (170870)
Bajocian170.3 - 168.3Jordan C. concentrica (35323) C. sp. (35551 35702) C. sp., C. wimmisensis, C. concentrica (35355) C. wimmisensis (35356)
Bajocian170.3 - 168.3Serbia and Montenegro C. excentrica (132951)
Bajocian170.3 - 168.3Saudi Arabia C. concentrica (48033 48105 48106) C. excentrica (45241)
Bajocian170.3 - 168.3United Kingdom (England) C. concentrica (8522)
Bajocian - Early/Lower Bathonian170.3 - 164.7China (Qinghai) C. excentrica (37883 37920)
Bathonian - Bajocian168.3 - 168.3Kenya C. wimmisensis (161808)
Bathonian168.3 - 166.1India C. wimmiensis (67666)
Bathonian168.3 - 166.1China (Qinghai) C. sp. (61520)
Bathonian168.3 - 166.1China C. undulata, C. bajocina, C. concentrica (127178)
Bathonian168.3 - 166.1Egypt Ceromya concentrica (171240)
Bathonian168.3 - 166.1Jordan C. concentrica (35706) C. excentrica (35669 35673) C. sp. (35739)
Bathonian168.3 - 166.1Saudi Arabia C. concentrica (48142) C. excentrica (48405 48451 48454 48456 48457 48484)
Bathonian - Callovian168.3 - 163.5China (Xizang) C. concentrica (61446)
Bathonian - Callovian168.3 - 163.5Kenya C. sp. (36458)
Early/Lower Bathonian167.7 - 164.7Iran C. sp. (37565)
Early/Lower Bathonian167.7 - 164.7Italy C. striata (160187)
Early/Lower Bathonian167.7 - 164.7France (Picardie) C. concentrica (96164)
Late/Upper Bathonian167.7 - 164.7France (Champagne-Ardenne) C. concentrica (96155) C. concentrica, C. striata (96187) C. striata (96182)
Late/Upper Bathonian167.7 - 164.7France (Picardie) C. concentrica (96147) C. concentrica, C. striata (96160) C. striata (96150)
Middle Bathonian167.7 - 164.7France (Picardie) C. concentrica (96175)
Middle Bathonian167.7 - 164.7France (Champagne-Ardenne) C. concentrica, C. striata (96166 96167)
Middle Bathonian - Late/Upper Bathonian167.7 - 164.7France (Picardie) C. concentrica (96145 96146)
Middle Bathonian - Late/Upper Bathonian167.7 - 164.7France (Champagne-Ardenne) C. concentrica (96191) C. striata (96179)
Callovian166.1 - 163.5Jordan C. concentrica (35471 35552 35743) C. excentrica (35700)
Callovian166.1 - 163.5Kenya C. concentrica (36461 36468) C. wimmisensis (36470)
Callovian166.1 - 163.5Yemen (Wadi Hajar) C. pittieri (2591 2600 2601) C. sp. (2606) C. wimmisensis (2562 2604 2605 2607 2608) C. wimmisensis, C. pittieri (2589 2603)
Callovian166.1 - 163.5Saudi Arabia C. concentrica (47912) C. excentrica (45539 47875 47895 47902) C. excentrica, C. concentrica (48585 48586 48589 48593 48594 48596 48598 48599 48604 48605) C. ovalis, C. excentrica, C. concentrica (48588)
Callovian166.1 - 163.5India C. sp. (68667 68669) C. wimmiensis (61467 67624) C. wimmisensis (67401)
Callovian166.1 - 163.5Ethiopia Ceromya paucilirata (94591)
Callovian166.1 - 163.5Tanzania C. pittieri (36408)
Callovian - Oxfordian166.1 - 157.3Somalia C. wimmisensis (93017 94519) C. wimmisensis, C. pittieri, C. telluris (93020)
Callovian - Oxfordian166.1 - 157.3Tunisia C. wimmisensis (13689 13783 13786 13789 13864 13866 13869 13900 13901 13902 13904 13950 13951 13952)
Callovian - Early/Lower Oxfordian166.1 - 155.7Tunisia C. wimmisensis (13688)
Callovian - Late/Upper Oxfordian166.1 - 155.7Tunisia C. wimmisensis (13514)
Early/Lower Callovian164.7 - 161.2Madagascar C. similis, C. pitieri, C. wileriensis, C. concentrica (98185) C. sp. (101718) Ceromya concentrica (98120 98121 98126) Ceromya sarthacensis (98153) Ceromya sarthacensis, Ceromya concentrica (98184) Ceromya striata (98122) Ceromya substriata (98096)
Early/Lower Callovian164.7 - 161.2Madagascar (Toliara) Ceromya concentrica (98171)
Late/Upper Callovian164.7 - 161.2Tunisia C. wimmisensis (13794)
Middle Callovian164.7 - 161.2Madagascar C. sp., Ceromya sp. (98183) Ceromya concentrica (98124 98179)
Middle Callovian - Late/Upper Callovian164.7 - 161.2Tunisia C. wimmisensis (13585 13588 13590 13607 13608 13609 13614 13661 13666 13667 13668 13676)
Late/Upper Callovian - Oxfordian164.7 - 157.3Tunisia C. wimmisensis (13504)
Late/Upper Callovian - Late/Upper Oxfordian164.7 - 155.7Tunisia C. wimmiensis (13517 13518) C. wimmisensis (13509 13516 13519 13520)
Middle Callovian - Early/Lower Kimmeridgian164.7 - 150.8Iran (Tabas Area) C. concentrica (41417)
Oxfordian163.5 - 157.3Tunisia C. wimmisensis (13953)
Oxfordian163.5 - 157.3Somalia C. excentrica (100382 100383)
Oxfordian163.5 - 157.3Saudi Arabia C. excentrica (45759)
Oxfordian163.5 - 157.3United Kingdom (England) C. excentrica (1909) C. sp. (1608)
Oxfordian163.5 - 157.3Ethiopia Ceromya similis, Ceromya paucilirata, Ceromya concentrica (94588)
Oxfordian - Kimmeridgian163.5 - 152.1Somalia C. excentrica (94528)
Late/Upper Oxfordian161.2 - 155.7Kenya C. wilderriensis (36493 36494)
Late/Upper Oxfordian161.2 - 155.7Germany C. plicata, C. excentrica, C. concentrica (60387)
Late/Upper Oxfordian161.2 - 155.7Somalia C. obtusa (161487)
Middle Oxfordian161.2 - 155.7Spain C. sp. (68308)
Late/Upper Oxfordian - Early/Lower Kimmeridgian161.2 - 150.8Portugal C. excentrica (68614)
Kimmeridgian - Oxfordian157.3 - 157.3Kenya C. sp. (161484)
Kimmeridgian157.3 - 152.1Ethiopia Ceromya excentrica (94584 94585) Ceromya paucilirata, Ceromya orbicularis, Ceromya excentrica (94491)
Kimmeridgian157.3 - 152.1Somalia C. excentrica (161478)
Kimmeridgian157.3 - 152.1Mexico (Chiapas) C. sp. (98672)
Kimmeridgian157.3 - 152.1Portugal C. excentrica (5988 6010 7408 8511 8671 8673 68220)
Kimmeridgian157.3 - 152.1Kenya C. excentrica (36497 36509)
Kimmeridgian157.3 - 152.1Saudi Arabia C. excentrica (45691) C. sp. (45650)
Kimmeridgian157.3 - 152.1Madagascar C. sp. (98193)
Early/Lower Kimmeridgian155.7 - 150.8Ethiopia C. excentrica (93494 93496 93499 93531)
Early/Lower Kimmeridgian155.7 - 150.8Portugal C. excentrica (34662 67904 67909 67910 67936 67942 67956)
Early/Lower Kimmeridgian155.7 - 150.8Switzerland (Jura) C. sp. (185662)
Late/Upper Kimmeridgian155.7 - 150.8Switzerland (Canton Jura) C. sp. (180789)