PBDB Taxon

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

Ancilla (Spirancilla) gabbi

Gastropoda - Neogastropoda - Ancillariidae

Taxonomy

Ancilla gabbi was named by Cossman (1899).

It was recombined as Ancilla (Spirancilla) gabbi by Squires (1984).

Sister species lacking formal opinion data

A. albocallosa, A. ancillops, A. boettgeri, A. castanea, A. chipolana, A. decipiens, A. djocdjocarte, A. dubia, A. fasciata, A. ickei, A. iwaensis, A. karsteni, A. lamarckii, A. lineolata, A. ntombazana, A. obesula, A. obtusa, A. pusilla, A. rasa, A. rubiginosa, A. shepardi, A. sismondiana, A. sowerbyi, A. staminea, A. staminea, A. staminea punctulifera, A. suavis, A. subcanalifera, A. suturalis, A. wrigleyi, A. nitida, A. tornata, A. branneri, A. ickei, A. nonna, A. paeteli, A. parvula, A. songoensis, A. vernedei, A. canalis, A. karsteni, A. obovata, A. propinqua, A. tjilonganensis, A. albocallosa, A. dubia, A. schmidti, A. spissa, A. tatei, A. scamba, A. staminea, A. acuminata, A. mutila, A. boettgeri, A. jogjacartensis, A. papillifera, A. puruensis, A. seminuda, A. adelaidensis, A. adelaidensis, A. chinenensis, A. lanceolata, A. matsushitai, A. teschi

Synonyms

Ancillaria elongata was named by Gabb (1864). Its type specimen is Holotype lost; UCMP 12521 (syntype) and is a 3D body fossil.

It was replaced with Ancilla gabbi by Cossman (1899).

Synonymy list

Year	Name and author
1864	Ancillaria elongata Gabb p. 100 figs. pl. 18, fig. 54
1899	Ancilla gabbi Cossman p. 60
1927	Ancillaria elongata Hanna p. 323 figs. pl. 53, figs. 9-13
1938	Ancilla gabbi Turner p. 72
1984	Ancilla (Spirancilla) gabbi Squires p. 34 figs. Figure 8n
1987	Ancilla gabbi Squires p. 42 fig. 60

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Gastropoda
subclass	Caenogastropoda	(Cox 1959)

Rank	Name	Author
—	Sorbeoconcha	(Ponder and Lindberg 1997)
—	Hypsogastropoda	(Ponder and Lindberg 1997)
superorder	Latrogastropoda	Riedel 2000
order	Neogastropoda	Thiele 1929
superfamily	Olivoidea	(Troschel 1869)
family	Ancillariidae	(Swainson 1840)
genus	Ancilla	Vokes 1935
subgenus	Spirancilla
species	gabbi	(Cossman 1899)

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.

†Ancilla (Spirancilla) gabbi Cossman 1899

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Invalid names: Ancillaria elongata Gabb 1864 [replaced]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

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 Ypresian to the top of the Bartonian or 56.00000 to 37.71000 Ma

Collections (19 total)

Time interval	Ma	Country or state	Original ID and collection number
Ypresian	56.0 - 48.07	USA (California)	Ancilla gabbi (78722 122656 201621 238131) Ancillaria elongata (122294)
Ypresian	56.0 - 48.07	USA (Oregon)	Ancilla gabbi (200799 200802)
Ypresian - Lutetian	56.0 - 41.03	USA (California)	Ancilla gabbi (8011)
Eocene	56.0 - 33.9	USA (Oregon)	Ancilla gabbi (200899)
Eocene	56.0 - 33.9	USA (California)	Ancillaria elongata (207112 207113 207115 207123)
Lutetian	48.07 - 41.03	USA (Oregon)	Ancilla gabbi (200895 200910)
Lutetian	48.07 - 41.03	USA (California)	Ancilla gabbi (94822 178733 201698)
Bartonian	41.03 - 37.71	Russian Federation (Kamchatka)	Ancilla gabbi (8049)