%0 Journal Article %A Cornelius C. de Haan %T Extrabuccal infralabial secretion outlets in Dromophis, Mimophis and Psammophis species (Serpentes, Colubridae, Psammophiini). A probable substitute for ‘self-rubbing’ and cloacal scent gland functions, and a cue for a taxonomic account %J Comptes Rendus. Biologies %D 2003 %P 275-286 %V 326 %N 3 %I Elsevier %R 10.1016/S1631-0691(03)00073-8 %G en %F CRBIOL_2003__326_3_275_0