144 Evolution and Distribution of Fishes 



LIST OF FISHES, EDINBURGH DISTRICT 



Elasmobranchii 



Pleuracanthus laevissimus 



Pleuracanthus elegans 



Pleuracanthus gracillimus , 

 Pleuracanthus horridulus . , 

 Pleuracanthus fastigiatus . 



Diplodus gibbosus 



Diplodus parvulus 



Cladodus mirabilis , 



Cladodus striatus 



Dicentrodus bicuspidatus . , 

 Janassa linguaeformis . . . . , 

 Petalorhynchus psittacinus . 

 Petalodus acuminatus .... 

 Ctenoptychius serratus .... 

 Ctenoptychius lobatus .... 

 Ctenoptychius apicalis . . . . , 



Polyrhizodus magnus 



Callopristodus pectinatus . 



Pristodus falcatus 



Copodus planus 



Psammodus rugosus 



Helodus simplof 



Pleuroplax Rankinei 



Pleuroplax falcatus 



Xystrodus striatus 



Cochliodus contortus 



Poecilodus Jonesii 



Psephodus magnus 



Acondylacanthus Jenkinsoni 



Lepracanthus Colei 



Tristychius arcuatus 



Tristj'chius minor 



Euphyacanthus semistriatus 

 Sphenacanthus serrulatus . 

 Sphenacanthus hybodoides 



Gyracanthus rectus 



Gyracanthus nobilis 



Gyracanthus youngi 



Gyracanthus formosus .... 

 Aganacanthus striatulus . . . 

 Cynopodius crenulatus . . . 



Euctenius elegans 



Harpacanthus fimbriatus .. 



Harpacanthus major 



Acanthodes Wardii 



Acanthodes sulcatus 



Acanthodopsis Wardii .... 



T3 0) 



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