Carnarvonia venosa
Carnarvonia is a genus of arthropods of uncertain affinities, known from the Middle Cambrian Burgess Shale. It is only known from a single specimen, which preserves a dorsally flattened bivalved carapace, which bears the imprints of veins, and is superficially similar in shape to those of Phyllocarida and Canadaspis, the latter of which also occurs in the Burgess Shale. References

External links 
 Carnarvonia venosa". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. (Burgess Shale species 35)

Fossil taxa described in 1912
Burgess Shale animals
Enigmatic arthropod taxa
Taxa named by Charles Doolittle Walcott