viii 
CONTENTS OF VOLUME II. 
PAGE 
Division IV. RADIATA .... 622 
Class I. ECHinrODEMMATTA 623 
Order 1. HOLOTHURIDA . . . .624 
Order 2. ECHINIBA .... 624 
Order 3. STELLERIDA . . . .626 
The Euryalidse . . . . . 626 
The Ophiuridae 627 
( The Asteridse 62'7 
Order 4. CRINOIDEA 628 
The Encrinidse 628 
The Oomatulidse . . , . .630 
CTlass II. SIPHOWOPHORA . 630 
Order 1. PHYSOGRADA . . . .630 
Order 2. CHONDROGRADA . . 631 
Class III. CTENOPHOKA 631 
Class IT. DISCOPHORA . . 632 
Order 1. STEGANOPHTHALMATA . 634 
Order 2. GYMNOPHTHALMATA . . 635 
Class T. POI.YPI .... 635 
Order 1. HELIANTHOIDA . . . .637 
The Madreporidse . . . . 637 
The Cyathophyllidse . . . .637 
TheAstrasid^ 637 
PAGE 
The Fungidse . . . . .638 
The Zoanthidas 638 
The Actiaiadaj 638 
The Lucernaridse .... 639 
Order 2. ASTEROIDA 639 
The Tubiporidse . . . . 639 
The AlcyonidEe 640 
The Gorgonidas .... 640 
The PennatuHdiB 641 
Order 3. HYDROIDA . . . . 641 
The Hydraidas 641 
The Sertularidse . . . . 642 
The Tubularidse 642 
Aquaria 643 
Division Y. PROTOZOA .... 645 
-Class I. INFUSORIA ... 646 
Order 1. STOMATODA . . . .646 
The Monadidae 646 
The Vorticenidse 647 
Order 2. ASTOMATA .... 647 
TheAstasidEe ..... 648 
The PeridinidaB .... 648 
The Opalinida} 648 
Class II. PORIFERA 648 
Class III. RHI250POI>A . 650 
Order 1. POLYTHALAMIA ... 651 
Order 2. MONOSOMATA . .651 
DIEECTIONS TO THE BINDEE. 
Group of Birds Frontispiece. 
Humming-Birds To face page 104 
Blue Jays " " 194 
The Concave Horubill " " 206 
Parrots and Cockatoos " 214 
Doyes and Pigeons " " 226 
The Emeu " " 262 
The Sacred Ibis " " 284 
The Jabiru and Plamingo " " 2SG 
Gronp of Waterfowl " " 306 
The Great Auk, Eazor-Bills and Puffins " " 380 
The Gavial " " 870 
The Flying Dragon " " 880 
The Hooded Serpent " " 394 
The Black Snake and the Brown Thrushes " " 400 
