While the putative species could not be separated genetically, they showed some consistent differences in morphological characters.

They inhabit mainly Thailand and Myanmar, with one putative species in China.

Thymallus yaluensis is a putative species of freshwater fish in the salmon family Salmonidae.

However, many taxonomists found these putative species difficult to distinguish.

Nebraska Man was a name applied to Hesperopithecus haroldcookii, a putative species of ape.

Later, the many putative species assigned to Pterodactylus had become so anatomically diverse that they began to be broken into separate genera.

It is one of eight putative species in the Anogramma genus.

The authors suggest the differences between the four putative species in behaviour, diet or habitat may be important for the design of appropriate reef conservation strategies.

One 2011 study found a fifth putative species in the complex ("Myotis sp.

A further 12 putative species have been identified in bats.