santhognathus (Syn- 



brancliiis), 14. 

 xaiitlioptorus (Gastro- 



phj'sus), 27U. 

 xanthopterus (Gymno- 



nmrivna), 134. 

 xanthopterus(Tetraoclon ) 



271). 

 xanthopterus(Uro2)tery- 



gius), 133. 

 xanthospila (Mura-na), 



131. 

 xanthospilus (Echidna), 



Xonodon, 212. 

 Xenopterus, 270. 



Yahla, 439. 



Ar.I'll,\I!E'riC.\L INDIO.X. 



yalei (Lactophrys), 2'>(>. 

 yalei (Ostracion), 256. 

 yarrelli (Acipenser), 342. 

 yarrelli (Leptocephalus), 

 142. 



zambezensis (Belonich- 



thys), 181. 

 zambezensis (Carcharias), 



363. 

 zambezensis (Prionodon), 



363. 

 zambezensis (Syngna- 



thus, 181. 

 zanzibarensis (Syncna- 



thus), 168. 

 zebra (Cestraeion), 415. 



549 



zebra (Echidna), 120. 

 zebra {Oyinnomuncna), 



128. 

 zebra(Gyninothorax), 129. 

 zobra(iret«rodontuB),41.'). 

 zebra (Munena), 96, 128. 

 Zebra-Siiark, -UfO. 

 Zee Duyvel, 498. 

 Zee-vleermuis, 491. 

 zonura (PteropIatea),488. 

 zonurus (Aotoplatea),488. 

 zugei (Trygon), 481. 

 Zygaina, 380. 

 zygoena (Cestraeion), 381. 

 zygfena (Squalus), 381. 

 Zygaenina, 380. 

 zysron (Pristis), 436, 438. 



END OF THE EIGHTH VUH'.\IE. 



rmXTKD BY T.WLOn AMI FH VNCIS, 

 HKD LION COIRT, FLEKl' .STKEKT. 



