PBDB Taxon

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

Exilia

Gastropoda - Neogastropoda - Ptychatractidae

Taxonomy

Exilia was named by Conrad (1860) [Sepkoski's age data: K Maes T Mi-u-l Sepkoski's reference number: 614,728,914].

It was reranked as Fusinus (Exilia) by Clark (1918).

It was assigned to Fusinus by Clark (1918); to Fusinidae by Bentson (1940); to Turridae by Turner (1938), Durham (1944); to Fusininae by Hickman (1980); to Turriculinae by Squires (1984); to Neogastropoda by Sepkoski (2002); and to Ptychatractidae by Nielsen (2005).

Species lacking formal opinion data

E. wellmani

Synonyms

Exilia harrisi was named by Dickerson (1916) [name appears in list, but no description].

It was considered a nomen nudum by Bentson (1940).
Mitraefusus was named by Bellardi (1871). Its type is Fusus orditus.

It was reranked as Fusus (Mitraefusus) by Hoernes (1874); it was synonymized subjectively with Exilia by Bentson (1940).

It was assigned to Fusus by Hoernes (1874).

Synonymy list

Year	Name and author
1860	Exilia Conrad
1871	Mitraefusus Bellardi p. 234
1874	Fusus (Mitraefusus) Hoernes
1916	Exilia harrisi Dickerson p. 421
1918	Fusinus (Exilia) Clark p. 179
1938	Exilia Turner p. 69
1940	Exilia Bentson pp. 200 - 201
1944	Exilia Durham p. 187
1980	Exilia Hickman p. 61
1984	Exilia Squires p. 39
2002	Exilia Sepkoski
2005	Exilia Nielsen p. 154

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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
order	Neogastropoda	Thiele 1929
superfamily	Turbinelloidea
family	Ptychatractidae
genus	Exilia	Conrad 1860

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. †Exilia Conrad 1860

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†Exilia alanbeui Nielsen 2005

†Exilia attenuata Philippi 1851

†Exilia bentsonae Hickman 1980

†Exilia canalifera Favre 1869

†Exilia clarki Bentson 1940

†Exilia contigua Beyrich 1856

†Exilia crassitria Koenen 1885

†Exilia cretacea Gardner 1916

†Exilia diaboli Gabb 1864

†Exilia dickersoni Weaver 1912

†Exilia fausta Anderson and Hanna 1925

†Exilia lincolnensis Weaver 1916

†Exilia llajasensis Bentson 1940

†Exilia microptygma Gabb 1864

Invalid names: Exilia novatrix Anderson and Hanna 1925 [synonym], Exilia waringi Dickerson 1915 [synonym]

†Exilia ordita Bellardi et Michellotti 1841

†Exilia ottnangensis Hoernes 1875

†Exilia pergracilis Conrad 1860

†Exilia perkinsiana Cooper 1894

†Exilia plana Kaunhowen 1898

†Exilia potreroensis Bentson 1940

†Exilia ripleyana Wade 1926

†Exilia simiensis Bentson 1940

†Exilia stechesonae Squires and Stecheson 2017 [snail]

†Exilia taliaferroi Vokes 1939

†Exilia trifasciata Traub 1938

†Exilia ucalia Vokes 1939

†Exilia weaveri Dickerson 1917

Invalid names: Exilia harrisi Dickerson 1916 [nomen nudum], Mitraefusus Bellardi 1871 [synonym]

Diagnosis

No diagnoses are available

Measurements

part	N	mean	minimum	maximum	median	s.d.
height	9	11.9	2.40	30.3	13.0	9.12

Composition:

aragonitec

Locomotion:

actively mobileo

Life habit:

epifaunalo

Diet:

carnivoreo

Vision:

limitedc

Created:

2004-02-29 11:41:42

Modified:

2009-09-10 10:56:35

Source: o = order, c = class

Reference: Kiessling 2004

Age range: base of the Middle Santonian to the top of the Waiauan or 85.70000 to 11.04000 Ma

Collections (120 total)

Time interval	Ma	Country or state	Original ID and collection number
Middle Santonian	85.7 - 83.6	Germany	E. canalifera (178204)
Late/Upper Campanian	83.6 - 72.2	USA (California)	E. stechesonae (185168)
Late/Upper Campanian	83.6 - 72.2	USA (Tennessee)	E. ripleyana (88357)
Maastrichtian	72.2 - 66.0	Russian Federation	E. narymensis (66565) E. sp. (66563)
Danian	66.0 - 61.66	Poland	E. crassistria (27625)
Danian	66.0 - 61.66	USA (Texas)	E. pergracilis (5585 5586 5591 84467 84468 85315 91832 91833 98701) E. sp. (205220 205466)
Danian	66.0 - 61.66	Greenland	E. sp. (22943)
Early/Lower Paleocene	66.0 - 61.66	USA (Texas)	E. sp. (84474 86464)
Danian - Selandian	66.0 - 59.24	USA (Texas)	E. pergracilis (91775)
Danian - Selandian	66.0 - 59.24	USA (Alabama)	E. pergracilis (35081)
Early/Lower Paleocene - Middle Paleocene	66.0 - 59.24	USA (Texas)	E. pergracilis (86237 86307)
Paleocene	66.0 - 56.0	USA (California)	E. taliaferroi (11117)
Paleocene	66.0 - 56.0	Austria (Salzburg)	E. trifasciata (84335)
Selandian	61.66 - 59.24	USA (California)	E. sp. (215686 239601)
Selandian	61.66 - 59.24	Denmark	E. crassistria (35263 35264 35265 35266 35267 51500)
Selandian	61.66 - 59.24	USA (Alabama)	E. pergracilis (2917 2918 2919 86172 86181 86182 86184 90606 98423 98429 205452 205499)
Selandian	61.66 - 59.24	Greenland	E. sp. (22944)
Selandian	61.66 - 59.24	USA (Mississippi)	E. pergracilis (92376)
Selandian - Thanetian	61.66 - 56.0	USA (Alabama)	E. sp. (90610)
Selandian - Ypresian	61.66 - 48.07	USA (California)	E. sp. (239681)
Ypresian	56.0 - 48.07	USA (California)	E. perkinsiana (122294) Turris perkinsiana (200271) Turris perkinsiana, E. perkinsiana (122337)
Ypresian	56.0 - 48.07	USA (Alabama)	E. pergracilis (35080)
Ypresian - Lutetian	56.0 - 41.03	USA (California)	E. llajasensis, E. simiensis (183752)
Eocene	56.0 - 33.9	USA (California)	E. dickersoni (207113) E. perkinsiana (91476) E. waringi (207112)
Lutetian	48.07 - 41.03	USA (Oregon)	E. dickersoni (200895)
Lutetian	48.07 - 41.03	USA (California)	E. dickersoni (202094) E. llajasensis (201695 207177) E. novatrix (166458) E. sp. (122659)
Lutetian	48.07 - 41.03	Mexico (Chiapas)	E. sp. (79943)
Lutetian - Bartonian	48.07 - 37.71	Russian Federation (Kamchatka)	E. bentsonae (7275)
Middle Eocene - Late/Upper Eocene	48.07 - 33.9	USA (California)	E. fausta (239769)
Bartonian	41.03 - 37.71	USA (California)	E. sp. A, E. sp. B, E. fausta (52827)
Bartonian	41.03 - 37.71	USA (Oregon)	E. dickersoni (200858 200863)
Bartonian	41.03 - 37.71	USA (Washington)	E. dickersoni (52205 52206 203164) E. dickersoni, E. clarki (52204) E. dickersoni, E. perkinsiana (139020 207129)
Bartonian	41.03 - 37.71	Russian Federation (Kamchatka)	E. bentsonae (8049) E. sp. (5946)
Late/Upper Eocene	37.71 - 33.9	USA (California)	Fusinus lincolnensis (71170)
Late/Upper Eocene	37.71 - 33.9	USA (Washington)	E. weaveri (4900)
Late/Upper Eocene	37.71 - 33.9	New Zealand (Canterbury)	E. waihaoensis (45037 45041)
Priabonian	37.71 - 33.9	USA (Washington)	E. dicersoni (202067) E. lincolnensis (91606) E. sp. (205200) E. weaveri (40733)
Priabonian	37.71 - 33.9	USA (California)	E. sp. (52799)
Priabonian	37.71 - 33.9	USA (Oregon)	E. bentsonae (39943 39947 39948 39952 39953 39960 40182 40184 40185 40186 40189 40192 40194 40197 40198 40199 233549) E. lincolnensis (38940 39002 39003 126108)
Rupelian	33.9 - 27.3	USA (Oregon)	E. sp. (201481)
Oligocene	33.9 - 23.04	USA (Alaska)	E. sp. (44081)
Oligocene	33.9 - 23.04	USA (Washington)	E. lincolnensis (208141)
Chattian	27.3 - 23.04	USA (Oregon)	E. lincolnensis (57052)
Late/Upper Oligocene	27.3 - 23.04	USA (California)	Fusinus lincolnensis (122273)
Early/Lower Miocene	23.04 - 15.98	Chile	E. alanbeui (46981)
Otaian	21.7 - 18.7	New Zealand (Canterbury)	E. dalli (179298)
Burdigalian	20.45 - 15.98	Chile (Bio-Bio)	E. alanbeui (46979)
Waiauan	13.05 - 11.04	New Zealand	E. wellmani (63089 63090)
Late/Upper Miocene	11.63 - 5.333	Chile	E. alanbeui (46982)
Late/Upper Miocene	11.63 - 5.333	Chile (Bio-Bio)	E. alanbeui (46978)