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Typhloesus information


Typhloesus
Temporal range: Serpukhovian
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Fossil specimens
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Superphylum: Lophotrochozoa
Phylum: Mollusca (?)
Genus: Typhloesus
(Conway Morris, 1990)
Species:
T. wellsi
Binomial name
Typhloesus wellsi
(Melton and Scott, 1973)

Typhloesus wellsi is an extinct species of enigmatic bilaterian animals from the Bear Gulch Limestone. It was once thought to be the first body fossil of a conodont, based on what turned out to be its gut contents; it is now thought to exhibit a radula, which would make it a mollusc,[1] although different types of animal have independently evolved radula-like features. Mark Purnell, of the Centre for Palaeobiology at the University of Leicester, said that it was not definitively known "what this weird thing is".[2]

  1. ^ Conway Morris, Simon; Caron, Jean-Bernard (2022). "A possible home for a bizarre Carboniferous animal: Is Typhloesus a pelagic gastropod?". Biology Letters. 18 (9). doi:10.1098/rsbl.2022.0179. PMC 9489302. PMID 36126687.
  2. ^ Davis, Nicola (21 September 2022). "'Alien goldfish' may have been unique mollusc, say scientists". The Guardian.

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Typhloesus

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Typhloesus wellsi is an extinct species of enigmatic bilaterian animals from the Bear Gulch Limestone. It was once thought to be the first body fossil...

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Conodont

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of the three conodont species with preserved body fossils. Fossils of Typhloesus, at one time considered the first conodont body fossil. Although conodont...

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Carboniferous

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syringoporid); Boone Limestone (lower Carboniferous) near Hiwasse, Arkansas Typhloesus was a bizarre invertebrate that lived in Montana. It is possibly a mollusk...

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Falcatus

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is the youngest known synziphosurine and more enigmatic creatures like Typhloesus, and the "Square objects" which might be sea salps or cnidarians. Other...

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Bear Gulch Limestone

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CO;2-1. PMID 10681469. S2CID 21466183. Conway Morris, Simon (1990-04-12). "Typhloesus wellsi (Melton and Scott, 1973), a bizarre metazoan from the Carboniferous...

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2022 in paleomalacology

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information on the anatomy of Typhloesus wellsi is presented by Conway Morris & Caron (2022), who consider it plausible that Typhloesus was a pelagic mollusc...

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