IV 



File-Fish, greenish 



fasciated 



■ single-spotted 



cinereous 



Mediterranean 



ancient . 



spotted , 



aculeated 



warted . 



two-spined . 



forcipated 



white-sided . 



speckled 



— — Kleinian 



— ' Curassao 



Forskal's 



undulated 



CONTENTS. 



Pegasus, swimming 



408 

 409 

 410 

 410 

 411 

 412 

 413 

 414 

 415 

 415 

 416 

 416 

 417 

 418 

 418 

 419 

 419 



Gastrobranchus genus 



264 



blind 264 



■ Dombeyan 



26; 



Lamprey, great 

 Lampern 



- Planer's . 



- minute . 



- red . 



- leech 



- silvery . 



- lead- coloured 



- brilliant . 



Pegasus genus 



' » — Dragon 



. — flying 



251 

 257 

 2.09 

 260 

 261 

 261 

 262 

 263 

 263 



461 



46l 

 462 



Pipe-Fish, great 

 smaller 



Snake . 

 biaculeated 

 pelagic . 

 aequoreal 

 Sea-Horse 

 foliated . 



Raja genus 



Ray, Skate 



Thornback 



rough 



■ " ■ fuller's . 



eglantine 



sharp-nosed 



needle-nosed 



mirror . 



! black 



painted . 



undulated 



white 



sting 



margined 



shagreen 



eagle 



guttated . 



— fasciated 



Lymna . 



Cuckow . 



— — pearled . 

 tuberculated 



463 



451 

 452 

 453 

 453 

 454 

 455 

 455 

 456 



Petromyzon genus . 251 



269 



270 

 272 

 274 

 275 

 275 

 276 

 277 

 278 

 279 

 279 

 280 

 280 

 280 

 281 

 281 

 284 

 285 

 286 

 287 

 287 

 288 

 290 



