Ca. Ross et al., DESIGNATION OF A LECTOTYPE FOR CROCODILUS-SIAMENSIS SCHNEIDER, 1801 (REPTILIA, CROCODYLIA), Proceedings of the Biological Society of Washington, 108(2), 1995, pp. 298-301
Schneider (1801) named Crocodilus siamensis on the basis of three spec
imens from Slam that were described and figured (but not named) in an
earlier publication (Anon. 1688). None of the three specimens are know
n to have been preserved. Cuvier (1807) considered the syntypical seri
es composite and proposed the replacement name Crocodilus galeatus for
one of the included species. Cuvier's (1807) replacement name is asse
ssed and rejected as unjustified. In the interest of nomenclatural sta
bility, a lectotype of C. siamensis Schneider is designated. The type
locality of C. siamensis is shown to be Louvo, Slam (= Ayutthaya, Thai
land).