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Eotrigonodon

Actinopteri - Tetraodontiformes - Eotrigonodontidae

Taxonomy
Eotrigonodon was named by Weiler (1929) [Sepkoski's age data: T Dani T Eo-m-l Sepkoski's reference number: 2,863]. Its type is Eotrigonodon wardhaensis.

It was assigned to Eotrigonodontidae by Casier (1946), Tabaste (1963) and Kumar and Loyal (1987); and to Tetradontiformes by Sepkoski (2002).

Species
E. indicus, E. serratus, E. tabroumiti, E. wardhaensis (type species)
Species lacking formal opinion data
E. jonesi

Synonymy list
YearName and author
1929Eotrigonodon Weiler
1946Eotrigonodon Casier p. 177
1963Eotrigonodon Tabaste p. 465
1987Eotrigonodon Kumar and Loyal p. 74
2002Eotrigonodon Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
superclassActinopterygii()
classActinopteri()
subclassNeopterygii(Regan 1923)
—Teleosteomorpha
—Teleostei(Müller 1846)
—Osteoglossocephalai
RankNameAuthor
—ClupeocephalaPatterson and Rosen 1977
—Euteleosteomorpha
—NeoteleosteiRosen 1973
—Eurypterygia(Rosen 1973)
—Ctenosquamata
—Acanthomorphata(Rosen 1973)
—Euacanthomorphacea
—Percomorphaceae
—Percomorpharia
orderTetraodontiformesBerg 1940
suborderBalistoidei
familyEotrigonodontidaeWhite 1935
genusEotrigonodonWeiler 1929

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. †Eotrigonodon Weiler 1929
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†Eotrigonodon indicus Kumar and Loyal 1987
†Eotrigonodon serratus Gervais 1852
†Eotrigonodon tabroumiti Tabaste 1963
†Eotrigonodon wardhaensis Jain and Sahni 1983
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Created: 2009-07-20 21:45:45
Modified: 2009-07-20 23:45:45
Source: o = order, subp = subphylum
References: Carroll 1988, Hendy et al. 2009

Age range: base of the Early/Lower Cenomanian to the top of the Lutetian or 99.60000 to 41.30000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian100.5 - 93.9Brazil (Maranhão) E. sp. (56365)
Early/Lower Cenomanian99.6 - 93.5Morocco (Drâa-Tafilalet) E. tabroumiti (87164)
Maastrichtian72.1 - 66.0India (Andhra Pradesh) E. sp. (58100) E. wardhaensis (222693)
Maastrichtian72.1 - 66.0India (Maharashtra) E. wardhaensis (60397)
Late/Upper Maastrichtian70.6 - 66.0India (Andhra Pradesh) E. sp. (122240)
Paleocene - Eocene66.0 - 33.9Mali E. jonesi (202362)
Late/Upper Paleocene - Early/Lower Eocene58.7 - 48.6Saudi Arabia E. sp. (37182)
Ypresian56.0 - 47.8India (Himachal Pradesh) E. indicus (31267)
Ypresian56.0 - 47.8Saudi Arabia (Ash Sharqiyah) E. serratus (42459)
Ypresian56.0 - 47.8Belgium E. serratus (219001 219004 219006)
Eocene56.0 - 33.9Pakistan E. serratus (79971)
Early/Lower Eocene55.8 - 48.6India (Andhra Pradesh) E. jonesi (46388)
Lutetian47.8 - 41.3Ukraine (Luhansk) E. sp. (120885)
Lutetian47.8 - 41.3Ukraine E. sp. (211009)
Lutetian47.8 - 41.3United Kingdom (England) E. serratus (41888 41989 41992 41994 41996 41998)