INDEX  OF  SPECIES. 
407 
Long-eared  Viscacha  {Lagotis  Cuvieri),  description 
of,  page  46. 
Lucanus  eeratus,  description  of,  99. 
  Downesii,  description  of,  99. 
Lyprops,  characters  of  this  new  genus  of  Heterome- 
rous  Coleoptera,  101. 
  chrysophthalmus,  description  of,  101. 
Macronota  tetraspilota,  description  of,  98. 
Macropus  Parryi,  an  account  and  description  of,  295. 
Mandarin  Duck  (Anas  galericulata,  Linn.),  moulting 
of,  &c.,  18. 
Maneless  Lion  of  Guzerat,  account  of,  165. 
Melolonthidoe,  on  a  new  genus  of  this  family,  307. 
M'horr  Antelope,  Mr.  Bennett  on  the,  1. 
Moth,  on  a  species  of,  found  inhabiting  the  galls  of  a 
plant  near  Monte  Video,  311. 
My  gale,  remarks  on  the  natural  history  of,  190. 
Nephilaclavipes,  rem&rks  on  the  natural  history  of,  192. 
Nycteribia,  observations  upon  this  genus,  275  ;  de- 
scriptions of  species  of,  288. 
Nycteribia  biarticulata,  description  of,  292. 
 BlainviUii,  description  of,  289. 
  dubia,  description  of,  289. 
  Dufourii,  description  of,  290. 
.  ■  Hopei,  description  of,  289. 
 Jenynsii,  description  of,  291. 
 Latreillii,  description  of,  291. 
 jjedicularia,  Latr.,  description  of,  290. 
  Roylii,  description  of,  290. 
 Sykesii,  description  of,  288. 
 vexata,  description  of,  291. 
Oiceoptoma  tetraspilotum,  description  of,  93. 
Opilis  auripennis ,  description  of,  95. 
Orang-Utan,  on  the  osteology  of,  355. 
Orbicula,  on  the  anatomy  of,  145,  153. 
Orbicula  Cumingii,  description  of,  143. 
 lamellosa,  description  of,  142. 
 strigata,  description  of,  143. 
Ornithorhynchus  paradoxus,  Blum.,  on  the  young  of, 
221 ;  on  the  natural  history  and  habits  of,  229. 
Phcenomeris,  characters  of  this  new  genus  of  the 
family  Melolonthidae,  97. 
PhcBnomeris  magnifica,  description  of,  98. 
Perennibranchiate  Batrachia,  on  the  structure  of  the 
heart  of,  213. 
PhoUdotus  irroratus,  description  of,  100. 
Pica  Sinensis,  Gray,  description  of,  89. 
 vagabunda,  Wagler,  description  of,  89. 
Piesarthrius,  a  genus  of  the  family  Stenocoridre,  107. 
Pithecus,  characters  of,  page  373. 
Platycarcinus,  Latr.,  observations  upon,  335  ;  cha- 
racters of,  336. 
Prionus  Cumingii,  description  of,  105. 
  Hayesii,  description  of,  104. 
  Pertii,  description  of,  106. 
Ruft  {Tringa  pugnax,  Linn.),  moulting  of,  17. 
Scolecobrotus,  a  genus  of  the  family  Stenocoridse, 
107  ;  characters  of,  109. 
Scolecobrotus  Westwoodii,  description  of,  109. 
Semnopit.hecus,  on  the  sacculated  form  of  the  stomach 
in  this  genus,  65  ;  as  observed  in  Semnopithecus 
Entellus,  65  ;  in  S.fascicularis,  67  ;  the  stomach 
compared  with  that  of  Cercopithecus  and  Ma- 
cacus,  68  ;  and  with  the  Sloths  and  certain  Bats, 
69. 
Sepiola  stenodactyla,  description  of  this  newspecies,  85 . 
 vulgaris,  anatomy  of,  77. 
Sphceriodactylus  cinereus,  description  of,  193. 
 —elegans,  description  of,  193. 
Siren  lacertina,  on  the  structure  of  the  heart  of,  215. 
StenochoridcE,  a  tabular  view  of  the  genera  contained 
in  this  family,  107. 
Stenocorus  of  Fabricius,  this  genus  regarded  as  a  fa- 
mily, 107. 
Strongylurus,  a  genus  of  the  family  Stenocoridee,  107. 
Summer  Duck  (^«asspo«s«,Linn.),moultingof,&c.,18. 
Tape-worm,  description  of  a  new  species  of  (Tcenia 
lamelligera),  385. 
Terebratula,  on  the  anatomy  of,  145. 
Terebratula  Chilensis,  description  of,  141. 
  Uva,  description  of,  142. 
Tetracanthus,  a  genus  of  the  family  Stenocoridse,  107. 
Three-toed  Sloth,  observations  on  the  neck  of,  113. 
Tmesisternus,  a  genus  of  the  family  Stenocoridse,  107. 
Trichina,  description  of  this  new  genus  of  Entozoa,  319. 
Trichina  spiralis,  description  of,  319. 
Tringa  pugnax,  Linn.,  moulting  of,  17. 
Trochilus  colubris,  notice  of,  193. 
 pectoralis,  notice  of,  193. 
Troglodytes,  characters  of,  372. 
Uracanthus,  a  genus  of  the  family  Stenocoridse,  107; 
characters  of,  108. 
Uracanthus  triangularis,  description  of,  108. 
Urania,  remarks  on  the  natural  history  of,  179. 
Urania  FernandineB,  description  of,  ISO. 
 Solanus  (Godart),  description  of,  180. 
ViverridcE,  characters  of  a  new  genus  of  (Cryptoprocta 
ferox),  137. 
