Edycja rekordzików z roku 2011 przytacza gatunek pelochelys cantorii jako najbardziej "leniwy"…

Asian giant softshell turtle

The Asian giant softshell turtle (Pelochelys cantorii), also known commonly as Cantor's giant softshell turtle and the frog-faced softshell turtle, is a species of freshwater turtle in the family Trionychidae. The species is native to Southeast Asia. The species is critically endangered and in the 20th century has disappeared from much of its former range. Taxonomy P. cantorii is not found in New Guinea, while the two other members of the genus Pelochelys, P. bibroni and P. signifera are both restricted to New Guinea. P. cantorii is relatively unstudied, and the current species may actually be composed of several taxa. One study from 1995 showed that what was once thought to be P. cantorii in New Guinea was actually P. bibroni, and the earlier studies of P. cantorii only described populations farther to the west. ...