LIST OF PLATES. 



1883. 



Page 

 Socotran freshwater Shells 2 



Plate 

 I 

 II 



III. Cardiac valves of Ornithorhynchus and Casuarius , . . . j 



IV. Cardiac valves of Crocodilus, Ornithorhynchus, Lepus, > 8 



and Echidna I 



V. I 

 „- \ New Asiatic Lepidoptera , 15 



VII, New Shells 30 



VIII. Tragelaphus gratus c? et $ 34 



IX. Poospiza whitii, 1 c? , 2 5 , 37 



X. Enyalius palpebralis 46 



XI. Ninox forbesi 



XII. Fig. 1 . Monarcha castus. Fig. 2. M. mundus ■ .„ 



XIII. Pachycephala arctitorquiSyl (S,2 ^ 



XIV. Calornis crassa, Id". 2$ 



XV. Spicules of new Holothuroidea 58 



XVI. Suctorial apparatus in the Tenuirostres 62 



XVII. Phytotoma raimondii 70 



XVIII. New Species of Erotylidse 75 



XIX. I Mollusca of the ' Lightning ' and ' Porcupine ' Expedi- / qq 

 XX. 

 XXI. 

 XXII. 



XXIII. Bufo formosus 139 



XXIV. New Indian Butterflies 144 



XXV. Exotic Cicadidae 187 



XXVI. Eclectus riedeli, 1 ^,2$ | 



XXVII. Rhipidurafusco-rufa > 194 



XXVIII. Pachycephala fusco-flava cJ et $ I 



"YVTY 1 



„„.y' \ Mimetic Species of Euploeinae , . . ; ) 



^^^- [253 



[ New Species of Euploeinae I 



' > New Clausiliae 324 



I Mollusca of the ' Lightning ' and ' Porcupine ' Expedi- / 

 I tions < I 



Geckos of New Caledonia 116 



XXXI. 

 XXXII. 



