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Ptygmatis

Gastropoda - Opisthobranchia

Taxonomy
Ptygmatis is a genus. It is not extant.

It was assigned to Heterostrophia by Sepkoski (2002).

Synonymy list
YearName and author
2002Ptygmatis Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
orderOpisthobranchia(Milne-Edwards 1848)
orderHeterostrophia
genusPtygmatis

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. †Ptygmatis
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†Ptygmatis carpathica Zeuschner 1849
†Ptygmatis pseudobruntrutana Gemmellaro 1865
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Invalid names: Nerinea bruntrutana Ooster 1869 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2004-02-29 11:40:59
Modified: 2010-02-11 01:35:02
Source: c = class
Reference: Kiessling 2004

Age range: base of the Bathonian to the top of the Early/Lower Cenomanian or 168.30000 to 93.50000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Bathonian168.3 - 166.1Saudi Arabia Nerinea bruntrutana (48405 48447)
Callovian166.1 - 163.5Saudi Arabia Nerinea bruntrutana (47902 47912 47915)
Middle Callovian - Late/Upper Callovian164.7 - 161.2Saudi Arabia Nerinea bruntrutana (34544)
Oxfordian163.5 - 157.3United Kingdom (England) P. pseudobruntunata (1914)
Late/Upper Oxfordian161.2 - 155.7Poland P. bruntrutana, P. salomoniana, P. carpathica (98574)
Middle Oxfordian161.2 - 155.7France P. ornata (11085)
Early/Lower Kimmeridgian155.7 - 150.8Switzerland (Jura) P. sp. (185666)
Early/Lower Kimmeridgian155.7 - 150.8Poland P. bruntrutana (68368)
Late/Upper Kimmeridgian - Early/Lower Tithonian155.7 - 145.0Cuba P. bruntrutana, P. pseudobruntrutana (57193)
Tithonian152.1 - 145.0Austria P. pseudobruntrutana, P. carpathica (89461)
Early/Lower Tithonian150.8 - 145.0Germany (Baden-Wurttemberg) P. bruntrutana (23887)
Early/Lower Tithonian150.8 - 145.0Germany (Baden-Württemberg) P. bruntrutana (23903)
Barremian129.4 - 125.0Portugal P. astrachanicus (73499)
Aptian125.0 - 113.0Portugal P. astrachanicus (73569)
Albian113.0 - 100.5Hungary P. micromorpha (74890 74891)
Cenomanian100.5 - 93.9Italy (Campania) P. samnitica (84801)
Early/Lower Cenomanian99.6 - 93.5France (Poitou-Charentes) P. requieniana (73862 73863)
Turonian93.9 - 89.8France P. uchauxiana (3728)