Teleosauroidea

{{Short description|Extinct superfamily of reptiles}}

{{Automatic taxobox

| fossil_range = Early Jurassic-Early Cretaceous, {{fossilrange|183|130}}

| image = Plagiophthalmosuchus lithograph.jpg

| image_caption = Plagiophthalmosuchus

| taxon = Teleosauroidea

| authority = Geoffroy, 1831

| subdivision_ranks = Subgroups

| subdivision_ref = {{cite journal |last1=Johnson |first1=Michela M. |last2=Young |first2=Mark T. |last3=Brusatte |first3=Stephen L. |title=The phylogenetics of Teleosauroidea (Crocodylomorpha, Thalattosuchia) and implications for their ecology and evolution |journal=PeerJ |date=2020 |volume=8 |pages=e9808 |doi=10.7717/peerj.9808 |language=en |issn=2167-8359|doi-access=free |pmid=33083104 |pmc=7548081 }}

| subdivision = * {{Extinct}}Plagiophthalmosuchus

• {{Extinct}}Machimosauridae
• {{Extinct}}Teleosauridae

}}

Teleosauroidea is an extinct superfamily of thalattosuchian crocodyliforms living from the Early Jurassic to the Early Cretaceous. It is phylogenetically defined by Mark T. Young and colleagues in 2024 in the PhyloCode as "the largest clade within Thalattosuchia containing Teleosaurus cadomensis, but not Metriorhynchus brevirostris".{{cite journal |doi=10.1093/zoolinnean/zlad165 |title=The history, systematics, and nomenclature of Thalattosuchia (Archosauria: Crocodylomorpha) |date=2024 |last1=Young |first1=Mark T. |last2=Wilberg |first2=Eric W. |last3=Johnson |first3=Michela M. |last4=Herrera |first4=Yanina |last5=De Andrade |first5=Marco Brandalise |last6=Brignon |first6=Arnaud |last7=Sachs |first7=Sven |last8=Abel |first8=Pascal |last9=Foffa |first9=Davide |last10=Fernández |first10=Marta S. |last11=Vignaud |first11=Patrick |last12=Cowgill |first12=Thomas |last13=Brusatte |first13=Stephen L. |journal=Zoological Journal of the Linnean Society |volume=200 |issue=2 |pages=547–617 |doi-access=free }} This group contains two main families, the more piscivorous and gracile Teleosauridae and the more macropredatory and robust Machimosauridae. {{cite journal |doi=10.1093/zoolinnean/zlad165 |title=The history, systematics, and nomenclature of Thalattosuchia (Archosauria: Crocodylomorpha) |date=2024 |last1=Young |first1=Mark T. |last2=Wilberg |first2=Eric W. |last3=Johnson |first3=Michela M. |last4=Herrera |first4=Yanina |last5=De Andrade |first5=Marco Brandalise |last6=Brignon |first6=Arnaud |last7=Sachs |first7=Sven |last8=Abel |first8=Pascal |last9=Foffa |first9=Davide |last10=Fernández |first10=Marta S. |last11=Vignaud |first11=Patrick |last12=Cowgill |first12=Thomas |last13=Brusatte |first13=Stephen L. |journal=Zoological Journal of the Linnean Society |volume=200 |issue=2 |pages=547–617 |doi-access=free }}