Fluvionectes

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Fluvionectes
Temporal range: Campanian
~76–75 Ma
PreꞒ
O
C
T
J
K
Pg
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Superorder: Sauropterygia
Order: Plesiosauria
Family: Elasmosauridae
Genus: Fluvionectes
Campbell et al., 2021
Species:
F. sloanae
Binomial name
Fluvionectes sloanae
Campbell et al., 2021

Fluvionectes (meaning "river swimmer", from both Latin and Greek) is a genus of elasmosaurid plesiosaur found in the Dinosaur Park Formation in Alberta, Canada. It is known from a single specimen, the holotype, which includes parts of the trunk area.[1]

Description[]

Fluvionectes was probably 5 metres (16 ft) long.

Classification[]

The describers placed Fluvionectes in the Elasmosauridae, in a clade with Albertonectes, Nakonanectes, Styxosaurus, and Terminonatator, which by definition places it in the Elasmosaurinae subfamily.

Paleobiology[]

Fluvionectes appears to have been a freshwater animal, in contrast to most elasmosaurs which were oceanic.

References[]

  1. ^ Campbell, Mitchel, Ryan and Anderson, James A., Mark T., Michael J., Jason S. (2021). "A new elasmosaurid (Sauropterygia: Plesiosauria) from the non-marine to paralic Dinosaur Park Formation of southern Alberta, Canada". PeerJ.CS1 maint: multiple names: authors list (link)


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