[ -5^^ ] 



Gerres, C. 



m 



w\ 



Histiopterus, 



m ffl^ 



mm kwm ^p? 



Diagramma, C 



mm 



Hapalogenys, Richards- 



ovena, Forsk. 



jaj^onicus, BJeek. 



typus, ScJdeg. 



T > / ;«■ b 



acutirostris, Schh v/. 



j)ertnsum. Thunh. 



punctatum, C. d- ]\ 

 pictiuii, (Thunh) 

 cinctimi, T. (0 S. 



^ -b i> ;jr' b 



])(jeciloi)terum,C'.<f- J '. 



nigripiDiiis, T. cC S. 



•te 1> y b 



mucronatus, Eyd. lO Soul. 



