Biology:Eoconstrictor

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Short description: Extinct genus of snakes

Eoconstrictor
Temporal range: Eocene, 48–33.9 Ma
Fossil of E. fisheri
Fossil of E. cf. fischeri
Scientific classification edit
Script error: No such module "Taxobox ranks".: Animalia
Script error: No such module "Taxobox ranks".: Chordata
Script error: No such module "Taxobox ranks".: Reptilia
Script error: No such module "Taxobox ranks".: Squamata
Script error: No such module "Taxobox ranks".: Serpentes
Script error: No such module "Taxobox ranks".: Eoconstrictor
Scanferla & Smith, 2020
Script error: No such module "Taxobox ranks".: <div style="display:inline" class="script error: no such module "taxobox ranks".">†E. fischeri
Binomial name
Eoconstrictor fischeri
(Schaal, 2004)
Synonyms

Eoconstrictor is an extinct genus of booid snake, which supposedly had infrared vision, from the Eocene of Germany (Messel Pit). The type species, E. fischeri is known from multiple well-preserved specimens found in the Messel Pit of Germany. It was originally named as Palaeopython fischeri by Stephan Schaal in 2004,[1] but examination of the genus showed that it represented a distinct lineage; it was renamed as the new genus Eoconstrictor in 2020.[2] In a subsequent study Georgalis, Rabi & Smith (2021) reinterpreted "Paleryx" spinifer from the Eocene Geiseltal Lagerstätte (Saxony-Anhalt, Germany) as the second species species belonging to the genus Eoconstrictor.[3] Palci et al. (2023) named the third species belonging to this genus, E. barnesi described on the basis of fossils from the Geiseltal Lagerstätte.[4]

References

  1. S. Schaal. 2004. Palaeopython fischeri n. sp. (Serpentes: Boidae), eine Riesenschlange aus dem Eozän (MP 11) von Messel. CFS Courier Forschungsinstitut Senckenberg 252:35-45
  2. Scanferla, A.; Smith, K.T. (2020). "Exquisitely Preserved Fossil Snakes of Messel: Insight into the Evolution, Biogeography, Habitat Preferences and Sensory Ecology of Early Boas". Diversity 12 (3): 100. doi:10.3390/d12030100. 
  3. Georgalis, G. L.; Rabi, M.; Smith, K. T. (2021). "Taxonomic revision of the snakes of the genera Palaeopython and Paleryx (Serpentes, Constrictores) from the Paleogene of Europe". Swiss Journal of Palaeontology 140 (1): 18. doi:10.1186/s13358-021-00224-0. 
  4. Palci, A.; Onary, S.; Lee, M. S. Y.; Smith, K. T.; Wings, O.; Rabi, M.; Georgalis, G. L. (2023). "A new booid snake from the Eocene (Lutetian) Konservat-Lagerstätte of Geiseltal, Germany, and a new phylogenetic analysis of Booidea". Zoological Journal of the Linnean Society. doi:10.1093/zoolinnean/zlad179. 

Wikidata ☰ Q97669719 entry