GENERAL LIST OF ILLUSTRATIONS. 
PAGE 
Plate I. — Bernicla leucoloema, B. Canadensis, B. Hutcliinsii, . 53 
Plate II. — New Protozoa — Lagotia producta, Zooteirea religata, 
Corethria sertularice, Salpistes Mulleri^ ... 26 
Plate III. — British Zoophytes — Clavula Oossii, Hydra tuba, . 34 
Plates III. and IV. — British Zoophytes — Bimeria vestita^ Garveia 
nutans, Goryne implexa, Goodsirea mirabilis, young of 
Cydippe, Eudendrium arhuscula, Psuchastes glacialis, . 59 
Plate V. — Vomer, &c. — ^In Man, and the Lamb, and Rabbit, . 97 
Plate VI. — Sertiilaria tricuspidata^ 8. lahrata, S. corniculata^ 149 
Plate VII. — Plumularia gracilis, P. struthionides, . . 149 
Plate VIII. — Hair of Angwdntibo, .... 187 
Plate IX. — Reproduction of Chrysaora and Truncatulina, . 218 
Plate X. — OpJiryodendron abietinuon, .... 274 
Plate XI. — Opliryodrendron^ Dendrophyra, Atractylis paUiata, 276 
Plate XII. — Hydractinia, Lav sabellarum, Trichidra pudica, 
Cunina globosa, Sertularia pmnila, . . . 276 
Plate XIII. — Anatomy of Sacculina, .... 306 
Plate XIV. — 1-4, Hydractinia areolata ; 5-7, Atractylis are- 
nosa, . . . . . . . . 314 
Plate XV. — 1-6, JEquoria vitrina, .... 316 
,, 7-10, Atractylis arenosa, miniata, Laomedea deci- 
piens, ........ 349 
Plate XVI.— New form of ifoZof/mrm, . . . .331 
Plate XVII. — 7-8, Acharadria larynx, . . . ' . 378 
,, 1-6, Vorticlava Proteus, .... 439 
Plate XVIII. — Zooteirea religata, .... 378 
Plate XIX. — 1. Zooteirea religata ; 2, 3, Freya producta ; 4, 
F. obstetrica ; 5, 6, F. stylifer ; 7, 8, Oxytricha longicau- 
data, . ....... 381 
Plate XX. — Ophiocoma bellis, 0. granulata, . . . 382 
Plate XXI. — Meteoric Iron, found at Newstead, Roxburghshire, 396 
Plate XXII. — Trichydra pudica, .... 440 
Woodcut — Reproductive Polype of Kionistes retiformis, . . 91 
„ Bronze Celts or Axe-heads, .... 115 
