XX 



Page 

 Dorsal view of the autebrachiuoi and maims of the wing of the 



Ostrich 351 



Ventral view of the manus of an embryo Ostrich 351 



Transverse section of the thorax of a rickety Monkey 364 



Under view of the skull-vault of a rickety Lion 365 



A longitudinal section of the head of a Lion-cub, showing over- 

 growth of the tentorium cerebelli, &c 366 



Abnormal growth of papilla on the hind feet of a Coati 368 



Two Goat's feet with overgrown hoofs 368 



The forearm of Hapakmur griseus, showing the patch of spine-like 



processes and the tuft of hairs 369 



The forearm of Chirogaleus coquereli, showing the tuft of long hairs . 370 

 The forearm of Lemur caftn, showing the raised patch of hairless 



skin covering the collection of sweat-ducts 370 



ForeaiTu of an adult Lemur catta, showing the blunt spur 371 



Arm of a fostal Lemur catta, to show the tuft of long hairs ........ 371 



Dissection of genital region of Eudrihis sylvicola 381 



Acanthodrihis dissimilis. Dissection of genital region 388 



Clitellar seta of Perichata houlkti 390 



Ce'^hdlonoi Palinurus penicillatus, \M&\-\mf an antenniform ophthalmite 469 



Fragmentary Median Plate of Shield of Pferaspis crouchii 479 



Horns of Budorcas taxicolor 484 



Phileurus sclateri 490 



The larynx in Rana esculenta and P. femporaria 492 



The larynx in Leptodactyhis pentadactylus 494 



The larynx in Rana 2)ipiens 494 



The larynx in Ceratophrys americana and C'alyptocephalus gayi .... 495 



The larynx and floor of the mouth in Chiroleptes australis 497 



The larynx in Chiroleptes anstralis, side view 498 



The larynx in Chiroleptes australis, longitudinal section 498 



Succinea solidula and <S'. solitaria 518 



Littorina granicostata 619 



Piezonoius discoidalis 521 



Vadebra inacleari 522 



Terias amplcia 523 



Pachychaliiia spinosksima 525 



Under surface of head of Mynnecohius fasciatus 627 



Glandular patch of My rmecohius fasciatus 528 



Minute structure of glandular patch of Myrmecobius 530 



Ciyptodrilus fletcheri 547 



Skull of Myosorex johnstoni 577 



Chthamalopteryx melbouniensis 616 



Stenolepis ridleyi 641 



