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Pterotrigonia (Scabrotrigonia) scabra

Bivalvia - Trigoniida - Megatrigoniidae

Taxonomy
Trigonia scabra was named by Lamarck (1819).

It was recombined as Scabrotrigonia scabra by Dietrich (1933), Cox (1952); it was recombined as Pterotrigonia scabra by Dartevelle and Freneix (1957); it was recombined as Pterotrigonia (Scabrotrigonia) scabra by Mendir et al. (2021).

Synonymy list
YearName and author
1819Trigonia scabra Lamarck
1933Scabrotrigonia scabra Dietrich
1952Scabrotrigonia scabra Cox
1957Pterotrigonia scabra Dartevelle and Freneix p. 126
2021Pterotrigonia (Scabrotrigonia) scabra Mendir et al. p. 15 figs. 6K, L, M1-2

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
—UniomorphiGray 1854
RankNameAuthor
—UnioniGray 1854
—UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyMyophorelloidea(Kobayashi 1954)
—Megatrigonioidaevan Hoepen 1929
—Megatrigoniitaevan Hoepen 1929
familyMegatrigoniidaevan Hoepen 1929
subfamilyPterotrigoniinaevan Hoepen 1929
genusPterotrigoniavan Hoepen 1929
subgenusScabrotrigonia(Dietrich 1933)
speciesscabra(Lamarck 1819)

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobileo
Life habit: infaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 12:34:20
Modified: 2004-02-28 14:34:20
Source: o = order, c = class
Reference: Aberhan et al. 2004

Age range: base of the Late/Upper Aptian to the top of the Maastrichtian or 122.46000 to 66.00000 Ma

Collections (38 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Aptian122.46 - 113.0Egypt Pterotrigonia scabra (151613)
Early/Lower Albian112.03 - 109.0Peru (Cajamarca) Scabrotrigonia scabra (88515 88516 88517)
Early/Lower Albian112.03 - 109.0Peru Scabrotrigonia scabra (62022 62023)
Late/Upper Albian - Cenomanian105.3 - 93.9Egypt Pterotrigonia scabra (150737)
Cenomanian100.5 - 93.9Italy (Friuli-Venezia Giulia) Pterotrigonia scabra (142757)
Cenomanian100.5 - 93.9United Arab Emirates Pterotrigonia scabra (3790 3791)
Early/Lower Cenomanian99.6 - 93.5Egypt Pterotrigonia scabra (114871 114872 114873)
Early/Lower Cenomanian99.6 - 93.5Algeria Pterotrigonia scabra (220823)
Late/Upper Cenomanian99.6 - 93.5Egypt Pterotrigonia scabra (114794 114795 114810)
Late/Upper Cenomanian99.6 - 93.5Algeria Pterotrigonia scabra (220825)
Middle Cenomanian99.6 - 93.5Algeria Pterotrigonia scabra (220824)
Middle Cenomanian99.6 - 93.5Egypt Pterotrigonia scabra (114878)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Egypt Pterotrigonia scabra (150611)
Coniacian89.8 - 86.3Egypt Pterotrigonia scabra (123323 123324 123325 123335)
Coniacian - Santonian89.8 - 83.6Egypt Pterotrigonia scabra (114908)
Early/Lower Coniacian89.3 - 85.8Egypt Pterotrigonia scabra (123321 123331)
Late/Upper Coniacian89.3 - 85.8Egypt Pterotrigonia scabra (114804)
Santonian86.3 - 83.6Egypt Pterotrigonia scabra (123327 123328 123334 123336)
Santonian86.3 - 83.6Germany Trigonia scabra (74484)
Early/Lower Santonian85.8 - 83.5Egypt Pterotrigonia scabra (114805)
Early/Lower Santonian - Late/Upper Santonian85.8 - 83.5Egypt Pterotrigonia scabra (114806)
Maastrichtian72.1 - 66.0Oman Scabrotrigonia scabra (1381)
Maastrichtian72.1 - 66.0Madagascar Scabrotrigonia scabra (1322)