Squaloraja polyspondyla

Squaloraja Temporal range: Early Jurassic
Squaloraja polyspondyla fossil
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Order:	Chimaeriformes
Suborder:	Squalorajoidei
Family:	Squalorajidae Woodward, 1886
Genus:	Squaloraja

Squaloraja polyspondyla is an extinct chimaerid from the Lower Jurassic of Europe. Fossils of S. polyspondyla have been found in Lower Jurassic-aged marine strata of Lyme Regis, England, and Osteno, Italy.

Individuals of S. polyspondyla are characterized by their flattened, ray-like bodies, enormous, flattened rostra that comprise half of the bodylength, and, in males, a long, horn-like process.

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