18 



Fig. 



Triton Pileare i>5 



Ranella candisata 36 



Triton maculosus 37 



. Spengleri 38 



Pyrurn 39 



Clavator 40 



. canaliferus 41 



Rubecula 42 



Scrobiculator 43 



Ranella gigantea 44 



Triton Anus 45 



46 

 Racinula horrida 47 



48 



Purpura neritoides 49 



., Hystrix 50 



51 



Purpura mancinella 52 



. Hippocastanum 53 



54 



55 

 Purpura plicata 56 



57 



Cancellaria senticosa 58 



Pyrula Melongena 59 



60 



Purpura Consul 61 



Struthiolaria nodulosa 62 



Pleurotoma Virgo 63 



64 



65 



66 



Pleurotoma Babylonia 67 



nodifera 68 



69 

 70 



Fig. 



Fusus longissimus 71 



colosseus 72 



73 

 74 

 75 

 76 

 77 



Fusus Morio 78 



Cochlidium 79 



Pyrula Tuba 80 



Spirillus 81 



canaliculata 82 



Carica 83 



Turbinella carinifera 84 



Pyrula nodosa 85 



86 

 87 



Pyrula perversa 88 



Fusus antiquus 89 



MUREX. PL 27. 



91 

 92 



Fusus despectus 93 



carinatus 94 



Triton variegatus 95 



96 



Fusus Nifat 97 



Fasciolaria Tulipa 98 



99 

 101 



Purpura Fiscella 102 



Fusus incrassatus 103 



104 



Fusus Corona 105 



Triton Dolarius 106 



