Petroscirtes fallax was created in 1976.
Petroscirtes mitratus was created in 1830.
Petroscirtes pylei was created in 2005.
Petroscirtes xestus was created in 1906.
Petroscirtes springeri was created in 1976.
Petroscirtes breviceps was created in 1836.
Petroscirtes variabilis was created in 1849.
Petroscirtes lupus was created in 1885.
Petroscirtes thepassii was created in 1853.
Petroscirtes marginatus was created in 1976.
Petroscirtes ancylodon was created in 1835.
Procambarus fallax was created in 1870.
Leptodactylus fallax was created in 1926.