566 Bulletin American Museum of Natural History [Vol. LXVI 



ADDENDA REGARDING LAKE CHAD MANATEES 



Since the date of completion of the manuscript (March, 1932) of 

 this bulletin there has been published a photograph of a manatee (1933, 

 Bulletin Economique de TAfrique Equatoriale Francaise, 9 e Annee, 

 No. 30, p. 35) with the caption "Un lamentin peche dans le Tchad." 

 Inquiry has elicited the information that this photograph was taken 

 in the Chad district, but not in the Chad drainage. It was in fact 

 secured in the lake at Lere, in the vicinity of Moyo — Kebbi, from which 

 records have already been quoted. 



