Castignovolucris (meaning "Castigno valley bird") is an extinct genus of enantornithe bird from the Late Cretaceous "continental red clays" of the Argiles et Grès à Reptiles Formation of France. It contains a single species, C. sebei, which was named and described in 2023.[1]

Castignovolucris
Temporal range: Late Cretaceous,
~74–72 Ma
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Avialae
Clade: Enantiornithes
Genus: Castignovolucris
Buffetaut et al., 2023
Species:
C. sebei
Binomial name
Castignovolucris sebei
Buffetaut et al., 2023

Discovery and naming edit

The holotype, MC-VCZ2-6, a right coracoid, was discovered near Villespassans by Stéphane Sèbe and was donated to the Musée de Cruzy.

Castignovolucris sebei was named and described by Buffetaut et al. (2023).[1]

Description edit

Castignovolucris was estimated to have a wingspan of around 127–185 cm (50–73 in) and may have been 75 to 110 cm (30 to 43 in) long when fully grown,[1] making it one of the largest known enantiornitheans to date.

Paleobiology edit

Castignovolucris would have been found on the Ibero-Armorican island in what is today Occitania, France.[2]

References edit

  1. ^ a b c Buffetaut, E.; Angst, D.; Tong, H. (2023). "A new enantiornithine bird from Upper Cretaceous non-marine deposits at Villespassans (Hérault, southern France)". Annales de Paléontologie. 109 (1). 102585. Bibcode:2023AnPal.10902585B. doi:10.1016/j.annpal.2022.102585. S2CID 257863645.
  2. ^ Csiki-Sava, Zoltan; Buffetaut, Eric; Ősi, Attila; Pereda-Suberbiola, Xabier; Brusatte, Stephen L. (2015-01-08). "Island life in the Cretaceous - faunal composition, biogeography, evolution, and extinction of land-living vertebrates on the Late Cretaceous European archipelago". ZooKeys (469): 1–161. Bibcode:2015ZooK..469....1C. doi:10.3897/zookeys.469.8439. ISSN 1313-2970. PMC 4296572. PMID 25610343.