PBDB Taxon

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

Orygoceras dentaliforme

Gastropoda - Heterostropha - Planorbidae

Taxonomy

Orygoceras dentaliforme was named by Brusina (1882).

Sister species lacking formal opinion data

O. brusinai

Synonyms

Orygoceras stenonemus was named by Brusina (1882).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).
Orygoceras cornucopiae was named by Brusina (1882).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).
Orygoceras bifrons was named by Brusina (1902).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).
Orygoceras curvum was named by Brusina (1902).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).
Orygoceras euglyphum was named by Brusina (1902).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).
Orygoceras leptonema was named by Brusina (1902).

It was synonymized subjectively with Orygoceras dentaliforme by Neubauer et al. (2013).

Synonymy list

Year	Name and author
1882	Orygoceras cornucopiae Brusina
1882	Orygoceras dentaliforme Brusina
1882	Orygoceras stenonemus Brusina
1902	Orygoceras bifrons Brusina
1902	Orygoceras curvum Brusina
1902	Orygoceras euglyphum Brusina
1902	Orygoceras leptonema Brusina
1902	Orygoceras stenonemus Brusina
2011	Orygoceras cornucopiae Neubauer p. 213 figs. Pl 6, fig 7
2011	Orygoceras dentaliforme Neubauer p. 213 figs. Pl 6, fig 5
2011	Orygoceras stenonemus Neubauer p. 214 figs. Pl 6, figs 6,10
2013	Orygoceras dentaliforme Neubauer et al. p. S10 fig. 10D

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

Rank	Name	Author
infraclass	Euthyneura	(Spengel 1881)
—	Tectipleura	Schrödl et al. 2011
—	Panpulmonata	Jörger et al. 2010
superorder	Hygrophila	(Ferussac 1822)
superfamily	Planorboidea	Rafinesque 1815
family	Planorbidae	Rafinesque 1815
genus	Orygoceras	Brusina 1882
species	dentaliforme	Brusina 1882

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.

†Orygoceras dentaliforme Brusina 1882

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Invalid names: Orygoceras bifrons Brusina 1902 [synonym], Orygoceras cornucopiae Brusina 1882 [synonym], Orygoceras curvum Brusina 1902 [synonym], Orygoceras euglyphum Brusina 1902 [synonym], Orygoceras leptonema Brusina 1902 [synonym], Orygoceras stenonemus Brusina 1882 [synonym]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragonitec

Environment:

freshwaterf

Locomotion:

actively mobilec

Life habit:

epifaunalc

Vision:

limitedc

Created:

2017-04-17 10:25:20

Modified:

2017-04-17 10:25:20

Source: f = family, c = class

References: Kiessling 2004, Bush and Bambach 2015

Age range: Langhian or 15.98000 to 13.82000 Ma

Collections (24 total)

Time interval	Ma	Country or state	Original ID and collection number
Langhian	15.98 - 13.82	Croatia	Orygoceras dentaliforme (231202 231203 231211 231216 231218 231219 231220 231223) Orygoceras stenonemus (231208 231217) Orygoceras stenonemus, Orygoceras dentaliforme (231209 231210 231221 231224 231225) Orygoceras stenonemus, Orygoceras dentaliforme, Orygoceras cornucopiae (231205 231206 231207 231226)
Langhian	15.98 - 13.82	Bosnia and Herzegovina	Orygoceras dentaliforme (178161 231200 231252 231253 231254)