THE PLATES OF ANIMALS. 485 



of his plate.) 2. a. Limax cinereus; 2. b. part of its surface 

 magnified; 2. c. its shell (referred to as fig. 1. in text). 3. a. 

 Limax agrestis; 3. b. the same, at rest ; 3. c, part of surface mag- 

 nified ; 3. d. its shell (referred to as fig. 2, in text). 4. a. Limax 

 gagates; 4. b. the same, at rest ; 4. c. part of surface magnified ; 

 4. d. its shell (referred to as fig. 3. in text). 

 Pirate EEE. — 1. a. Limax flavus; 1. b. part of surface magnified; 



1. c. its shell. 2. a. Limax arhontm (written arhoreus on plate) ; 



2. b. the same, at rest ; 2. c. part of surface magnified ; 2. d. its 

 shell. 3. a. Limax Sowerhii; 3. b. the same at rest ; 3. c. part of 

 the surface magnified ; 3. d. its shell. 



[Plate FFF. A few impressions Avere issued of a jilate so marked; 



these should be altered to GGG. There is no plate FFF.] 

 Plate FFF.* — 1. a. Avion hortensis; 1. b. portion of surface magnified. 



2. a. Arion flavus; 2. b. the same, at rest (from a drawing by Mr. 

 Alder). 3. Limax tenellus (from a drawing by Mr. Alder). 4. 

 Limax bnmneus (from a drawing by Mr. Alder). 5. Geomalacus 

 maculosus (after Dr. Allman's drawing). G. Onchidium celticum, 

 from a specimen taken by Mr. Couch. 



Plate GGG. — 1. Helix hispida. 2. H. rotundata. 3. Zonites cellaria 

 (written Helix). 4. Helix fusca. 5. Zua luhrica. 6. Bulimus 

 acutus. 



Plate HHH. — 1. Vitrina pellucida. 2. Clausilia plicatula. 3. 

 C. laniinata. 4. Balea fragilis, under the name of perversa. 5. 

 Pupa muscorum, called marginata on plate. 6. Pupa umbilicata. 



Plate III. — 1. a. Testacella haliotoidea (referred to in text, by error, 

 as GGG. fig. 1.) ; and 1. b. its eggs. (This figure was engraved 

 from life, with the assistance of a drawing by Mr. S. P. Woodward.) 

 1. c. and 1. d. its shell. 2. a. Limnceus pereger ; and 2. b. its head, 



3. Physa hypnorum (after a drawing by Mr. Spence Bate). 4. 

 Planorbis vortex. 5. Succinea putris. 6. ^S*. oblonga (these two 

 figures after drawings by Mr. Spence Bate). 7. Conovidus denti- 

 culatus (after a drawing by Mr. Alder). 



Plate JJJ. — 1. Physa fontinalis. 2. Achatina acicula. 3. Cary- 

 chium minimum. 4. Limax agrestis, a remarkable monstrosity, 

 taken by Mr. Gibbs at Sandown. 5. Cyclostoma elegans. 6. 

 Ancylus. 



Plate KKK. — 1. 2. 3. DiphyUidea lineata. 4. Eledone ventricosa— 

 both from drawings by Mr. Alder. 



Plate LLL. — Loligo vidgaris, after drawing by Mr. Alder. 



Plate MMM. — 1. a. Eledone cirrhosus, attitude when at rest; and 

 1, b. portion of arm with suckers. 2. a. Sepiola Atlantica, from a 

 specimen taken off Skye ; 2. b. one of its lower arms, showing the 

 peculiar arrangement of the terminal suckers ; 2. c. portion of an 



