[HTML][HTML] The phylogeny of rays and skates (Chondrichthyes: Elasmobranchii) based on morphological characters revisited

E Villalobos-Segura, G Marramà, G Carnevale… - Diversity, 2022 - mdpi.com
Elasmobranchii are relatively well-studied. However, numerous phylogenetic uncertainties
about their relationships remain. Here, we revisit the phylogenetic evidence based on a …

A synoptic review of the cartilaginous fishes (Chondrichthyes: Holocephali, Elasmobranchii) from the Upper Jurassic Konservat-Lagerstätten of southern Germany …

E Villalobos-Segura, S Stumpf, J Türtscher… - Diversity, 2023 - mdpi.com
The Late Jurassic-Early Cretaceous (164–100 Ma) represents one of the main transitional
periods in life history. Recent studies unveiled a complex scenario in which abiotic and …

Systematics and Phylogenetic Interrelationships of the Enigmatic Late Jurassic Shark Protospinax annectans Woodward, 1918 with Comments on the Shark–Ray …

PL Jambura, E Villalobos-Segura, J Türtscher, A Begat… - Diversity, 2023 - mdpi.com
The Late Jurassic elasmobranch Protospinax annectans is often regarded as a key species
to our understanding of crown group elasmobranch interrelationships and the evolutionary …

[PDF][PDF] A. & Robertson, DR (2021) Squatina mapama n. sp., a new cryptic species of angel shark (Elasmobranchii: Squatinidae) from the southwestern Caribbean Sea

DJ Long, DA Ebert, J Tavera… - Journal of the Ocean …, 2021 - oceansciencefoundation.org
Integrating both morphological and genetic data, we describe Squatina mapama, a new
species of the angel shark genus Squatina, found on the upper continental slope off the …

Rostral and body shape analyses reveal cryptic diversity of Late Jurassic batomorphs (Chondrichthyes, Elasmobranchii) from Europe

J Türtscher, PL Jambura… - Papers in …, 2024 - Wiley Online Library
The fossil record of chondrichthyans (chimaeras, sharks, rays and skates) consists largely of
isolated teeth, with holomorphic specimens being extraordinary exceptions. However …