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Pansirenia

Mammalia -

Taxonomy

Sister taxa
Sirenia (syn. Manatides, Trichechiformes, Diopia, Halobioidea, Manatina, Anthropocephala, Herbivorae, Sireniformia)

View classification of included taxa

Synonymy list
YearName and author
2019Pansirenia Velez-Juarbe and Wood

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
RankNameAuthor
Batrachosauria()
Cotylosauria()
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
Pansirenia
Pansirenia

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialc
Locomotion: actively mobilec
Life habit: scansorialuc
Diet: insectivoreuc
Created: 2005-09-06 19:53:51
Modified: 2005-09-07 19:44:02
Source: c = class, subp = subphylum, uc = unranked clade
References: Luo et al. 2003, Carroll 1988, Hopson 1973, Hendy et al. 2009

Age range

Maximum range based only on fossils: base of the Middle Eocene to the top of the Holocene or 48.60000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma

Collections (733 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Paleogene66.0 - 23.03Libya Halitherium sp. (76981)
Ypresian56.0 - 47.8Jamaica Prorastomus sirenoides (49874)
Ypresian - Lutetian56.0 - 41.3Tunisia Sirenia indet. (87795)
Eocene56.0 - 33.9Hungary Eotheroides sp. (49888) Sirenavus sp. (49958) Sirenia indet. (49952 49953 49954 49956 49957 49959) Sirenia indet., Sirenavus sp. (49960)
Middle Eocene48.6 - 37.2USA (North Carolina) Sirenia indet. (32898)
Middle Eocene48.6 - 37.2USA (Florida) Protosiren sp. (49883) Protosiren sp., Prorastomidae indet. (49884) Sirenia indet. (49881)
Middle Eocene48.6 - 37.2India Sirenia indet. (48638)
Middle Eocene48.6 - 37.2Italy (Verona) Halitherium veronense, Paraliosiren suessi, Halitherium angustifrons, Halitherium curvidens (48159)
Middle Eocene48.6 - 37.2Madagascar Eotheroides lambondrano (93587)
Middle Eocene48.6 - 37.2Somalia Prototherium sp. (49940) Sirenia indet. (49939 51582)
Middle Eocene48.6 - 37.2Hungary Sirenia indet. (49886)
Middle Eocene48.6 - 37.2Yemen Sirenia indet. (47928)
Lutetian47.8 - 41.3Pakistan (Balochistan) Protosiren eothene (28981)
Lutetian47.8 - 41.3Hungary Protosiren fraasi, Sirenavus hungaricus, Protosiren fraasi (49887) Sirenia indet., Anisosiren pannonica (48072)
Lutetian47.8 - 41.3Spain (Huesca) Sirenia indet. (162506)
Lutetian47.8 - 41.3India (Kachchh) Sirenia indet. (45583)
Lutetian47.8 - 41.3Germany Protosiren fraasi (121968)
Lutetian47.8 - 41.3USA (Florida) Protosiren sp. (41446)
Lutetian47.8 - 41.3Spain Dugongidae indet. (94579 133618) Halitherium sp. (140180) Sirenia indet. (140199)
Lutetian47.8 - 41.3Jordan Protosirenidae indet. (64351)