PBDB Taxon

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

Drepanocheilus

Gastropoda - Aporrhaidae

Taxonomy

Drepanocheilus was named by Meek (1864) [Sepkoski's age data: K Apti-l T Eo-u Sepkoski's reference number: 157,614].

It was assigned to Arrhoginae by Popenoe (1983); to Aporrhaidae by Abbass (1967), Gliozzi and Malatesta (1983), Harzhauser and Mandic (2001); to Neotaenioglossa by Sepkoski (2002); and to Anchurinae by Kollmann (2009).

Species

D. (Tulochilus), D. bataviensis

Species lacking formal opinion data

D. abdallahi, D. bicarinatus, D. calcarata, D. calcaratus, D. carinatus, D. compactus, D. cuthandensis, D. evansi, D. kiowanus, D. magharensis, D. multi, D. nebrascensis, D. neglecta, D. obesus, D. retisurus, D. ruidium, D. scotti, D. speciosus, D. speciosus, D. speciosus, D. speciosus, D. speciosus, D. speciosus, D. speciosus, D. substenoptera, D. tanamensis, D. texanus, D. unicarinatus

Entered

by J. Sepkoski on 2003-01-23; modified by P. Wagner on 2016-02-26

Synonymy list

Year	Name and author
1864	Drepanocheilus Meek
1967	Drepanocheilus Abbass p. 49
1983	Drepanocheilus Gliozzi and Malatesta p. 102
1983	Drepanocheilus Popenoe p. 761
2001	Drepanocheilus Harzhauser and Mandic p. 702
2002	Drepanocheilus Sepkoski
2009	Drepanocheilus Kollmann p. 55

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Gastropoda

Rank	Name	Author
subclass	Caenogastropoda	(Cox 1959)
—	Sorbeoconcha	(Ponder and Lindberg 1997)
—	Hypsogastropoda	(Ponder and Lindberg 1997)
superorder	Latrogastropoda	Riedel 2000
superfamily	Stromboidea	(Rafinesque 1815)
family	Aporrhaidae	Gray 1850
subfamily	Anchurinae
genus	Drepanocheilus	Meek 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.

G. †Drepanocheilus Meek 1864

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Subg. †Drepanocheilus (Tulochilus) Finlay and Marwick 1937

†Drepanocheilus bataviensis Wild and Stilwell 2016

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragonitec

Locomotion:

slow-movingf

Life habit:

semi-infaunalf

Diet:

detritivoref

Vision:

limitedc

Created:

2009-05-20 05:55:58

Modified:

2009-10-09 22:54:17

Source: f = family, c = class

Reference: Kiessling 2004

Age range: base of the Late/Upper Albian to the top of the Burdigalian or 106.30000 to 15.98000 Ma

Collections (104 total)

Time interval	Ma	Country or state	Original ID and collection number
Albian	113.2 - 100.5	USA (Kansas)	D. kiowanus (1981 1988 2000 2010 2011 2012 2017 2018 2025 2039 2049 2050 2052 2053 2056)
Albian	113.2 - 100.5	United Kingdom (England)	D. calcarata (51597)
Late/Upper Albian	106.3 - 100.5	United Kingdom (England)	D. calcarata, D. neglecta (51673)
Late/Upper Albian	106.3 - 100.5	Indian Ocean	D. bataviensis (181562)
Late/Upper Albian	106.3 - 100.5	Egypt	D. magharensis, D. multi, D. abdallahi (98327)
Cenomanian	100.5 - 93.9	Spain	D. sp. (175374 175376)
Cenomanian	100.5 - 93.9	Germany	D. compactus (66779)
Cenomanian	100.5 - 93.9	USA (Arizona)	D. ruidium (3077 3078 3079 3080 3081 3082 3085 3086 3088 3089 3090 3091 3092 3093 3094 3095 3096)
Cenomanian - Late/Upper Cenomanian	100.5 - 93.9	USA (Utah)	D. ruidium (3699)
Late/Upper Cenomanian	100.5 - 93.9	USA (Utah)	D. ruidium (3321 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697)
Late/Upper Cenomanian	100.5 - 93.9	USA (Arizona)	D. ruidium (3084)
Middle Cenomanian	100.5 - 93.9	Mozambique	D. calcaratus (174799)
Early/Lower Turonian	93.9 - 89.8	USA (Arizona)	D. ruidium (3215 3218 3243)
Early/Lower Turonian	93.9 - 89.8	Spain	D. sp. (175375)
Campanian	83.6 - 72.2	USA (Wyoming)	D. nebrascensis (1643) D. obesus (1663) D. scotti (1633) D. sp. (1658)
Late/Upper Campanian	83.6 - 72.2	France (Landes)	D. sp. (214088)
Late/Upper Campanian	83.6 - 72.2	Poland	D. substenoptera (28084 28085)
Late/Upper Campanian	83.6 - 72.2	USA (Colorado)	D. evansi, D. nebrascensis, D. obesus, D. sp. (162249)
Late/Upper Campanian	83.6 - 72.2	USA (Wyoming)	D. nebrascensis (1645) D. sp. (1646)
Middle Campanian	83.6 - 72.2	USA (Texas)	D. cuthandensis (3604)
Campanian - Maastrichtian	83.6 - 66.0	Russian Federation	D. carinatus (47045)
Early/Lower Maastrichtian	72.2 - 66.0	USA (Wyoming)	D. evansi (1583 1586)
Early/Lower Maastrichtian	72.2 - 66.0	France (Landes)	D. sp. (214233)
Late/Upper Maastrichtian	72.2 - 66.0	USA (Alabama)	D. sp. (4200) D. texanus (4178 4205)
Late/Upper Maastrichtian	72.2 - 66.0	Poland	D. substenoptera (27818 27819 27822 28080 28083)
Late/Upper Maastrichtian	72.2 - 66.0	USA (Texas)	D. sp. (4467) D. texanus (4435)
Late/Upper Maastrichtian	72.2 - 66.0	USA (Mississippi)	D. sp. (4165)
Maastrichtian	72.2 - 66.0	Russian Federation	D. tanamensis (66565)
Danian	66.0 - 61.66	Greenland	D. sp. (22943)
Danian	66.0 - 61.66	Egypt	D. bicarinatus, D. unicarinatus (2927)
Selandian	61.66 - 59.24	Greenland	D. sp. (22944)
Thanetian - Ypresian	59.24 - 48.07	Australia (Victoria)	D. retisurus (85124)
Rupelian	33.9 - 27.3	Germany (Baden-Württemberg)	D. speciosus (68021)
Chattian	27.3 - 23.04	Hungary	D. speciosus (8211)
Late/Upper Oligocene	27.3 - 23.04	Hungary	D. speciosus (8338)
Burdigalian	20.45 - 15.98	Austria	D. speciosus (65161)