LIST OF PLATES. 



Plate Page 



I. Sphyrocephalus labrosus* 8 



II. T(snia ammonitiformis and T. semiteres 20 



III. Harporhynchus ocellatus 18 



IV. Spoggodes florida and S. spinosa 27 



V. Salmo willoughbii -| 



VI. camhricus \- 37 



fVII. gTayi J 



VIII. Malacoptila poliopis 86 



IX. Mynes leucis t 



X. Terinos tethys and T. taxiles j 



XI. Urochroma stictoptera 109 



XII. New species of Cyclostomacea and of Helix 115, 117 



XIII. hepidosiren annectens 129 



XIV. Cacatua ducorpsii 141 



XV. New Phyllopodous Crustaceans 147 



XVI. Cervus taevanus "i 



XVII. swinJioii J 



XVIII. Tylas eduardi 152 



XIX. Halcyon nigrocyanea "i 



XX. Gracula pectoralis > 164 



XXI. PtilonopHS humeralis J 



XXII. Nesiarchus nasutus -i 



XXIII. Setarches guntheri J 



XXIV. Sciurus Isabella 180 



XXV. CJiloroscartes fasciatus \ 



XXVI. Catopra siamensis and C. tetracanthus I 



XXVII. Amblyopus sagitia, Ceniropogon marmoratus, and f 



Fseudochromis perspicillatus J 



XXVIII. Flabellum campanulatum and F. nobile 198 



XXIX. Crocodilus frontatus 213 



* The generic name on the plate is written erroneously Zygceno-eephalus. 



