'''Piatnitzkysaurus''' is the name given to a genus of
megalosaurid dinosaur. ''Piatnitzkysaurus'' lived in the Middle
Jurassic, in
South America. It may or may not be related to ''
Becklespinax''. Partial skeletons have been found.
The type specimen, ''Piatnitzkysaurus floresi'', was described by
Jose Bonaparte in
1979.
References
★ http://www.users.qwest.net/~jstweet1/tetanurae.htm