IJST of the SUPPLEMENTvVRY PLATES, with references to the de- 

 scriptive Letter-press in the body of the Magazine. 



PLATE X. 



Two views of a specimen of Argynnis Aphrodite, taken at Ufton Wood, * 

 near Leamington, in the summer of 1838, by JamesWalhouse,Esq. Page 131 . 



PLATE XL 

 The figures illustrate a paper, shortly to appear, by John Morris, Esq., ' 

 on the Vernation of the genera of Cycadece. 



PLATE XIL 

 One of the Plates from Mr. Bowerbank's work on the Fossil Fruits and 

 Seeds of the Isle of Sheppey. The figures relate to three genera proposed 

 by Mr. Bowerbank, namely, Hightea, Petrophilioides, and Cupressinites. 



PLATES Xin. and XIV. 



Fossil Shells from the Crag, described by Mr. S. V. Wood. Pages 294 ' 

 and 230. 



PLATE XV. 

 Variety of Vanessa Urticce, described by the Rev. W. T. Bree. Page 368. 



PLATE XVL 

 New Species of Chiton, described by Mr. G. B. Sowerby, jun. Page 287. 



PLATE XVIL 

 Holopus Rangii, a new genus of existing Crinoidea. Page 352. 



Fig. 1. Holopus Rangii in its natural position, having the arms 

 contracted and applied closely together. 



Fig. 2. Longitudinal section of the Holopus, showing the deep 

 groove (a) which is prolonged throughout the whole length of the 

 arms ; (6) vestibule between the arms and the mouth ; (c) interior of 

 the foot with its large cavity, which no doubt contained the viscera. 



Fig. 3. A profile view of one of the arms, having the internal ra- 

 mules somewhat contracted. 



Fig. 4. One of the ramules magnified. 



Fig. 5. Part of one of the ramules, showing its articular portion. 



Fig. 6. One of the pieces of which the arms are composed, on which 

 the anterior convexity (a) is observable ; (b) the internal cavity or 

 longitudinal groove ; (e) the part by which it is articulated to an ad- 

 joining portion. 



PLATE XVIIL 

 British Limaces described by Mr. Nunnelley, in the Transactions of the 

 Philosophical Society of Leeds, vol. i. part L 



Fig. 1. Cochlea agresiis. Fig. 3. Limax variegatus. 

 Fig. 2. nuda. Fig. 4. agrestis, 



PLATE XIX. 

 Two new Carabideous Insects from the collection made by C. Darwin, 

 Esq., in South America. Page 354. 

 Fig. 1. Odontoscelis Darwinii. 

 Fig. 2. Cardeophthalmus longitarsis, slightly magnified. 



(a) Labrum and mandibles. (d) Fore leg. 



(b) Mentum and labial palpi. (e) Fore part of anterior fiJia. 



(c) Maxilla and maxillary palpi. 



