iv CONTENTS. 
Page 
XIII. Notes on Dunlopea. By Dr. E, Percevar Wriaut, F.L.S., 
Lecturer on Zoology, Dublin University ...............cccccessccsserevenes 54 
New Book :—Cybele Britannica; or, British Plants and their Geogra- 
phical Relations, by Hewett Cottrell Watson. .......... seneteepiole 56 
Proceedings of the Zoological Society .........cseccceseeeseveees weesne 65—79 
Observations on the Corymbose Madrepores, by M. A. Valenciennes ; 
Note on some Parasites of Iulus terrestris, by M. d’Udekem ; 
On a new Species of Bird (Chloronerpes sanguinolentus), by 
P; Tae Belinter, MA, os sees. ocacssonacchepeaecacs dees, tame 79—80 
NUMBER XXXII. 
XIV. On Recurrent Animal Form, and its Significance in Systematic 
Zoology. By CuruBert CoLLinewoob, M.B., F.L.S. &e. ...... Sl 
XV. Observations on two new Species of Chiton from the Upper 
Silurian ‘ Wenlock Limestone’ of Dudley. By M. L. pz Konincx, 
Member of the Royal Academy of Sciences, Belgium. (With a Plate.) 91 
XVI. Notes on the Subgenus Corilla, H. & A. Adams; and on the 
Group Plectopylis, Benson; also on Pollicaria, Gould, and Hybo- 
cystis, Benson. By W. H. BENSON, Esq. oo... .sseseeeeeees etenees I 
_ XVII. On Additions to the Madeiran Coleoptera. By T. Ver- 
NON: WOLLASTON, (iivAay Eels De. cadses voveieeessecsesceittsemeemanis ia 100 
XVIII. Notes on the Animals of certain Genera of Mollusca. By - 
AWTHUR ADAMB, FDIS. S66. cos csncsivscessuscsvdesetessnanmeeeeniosriy es 109 
XIX. Description of a new Species of Cassowary living in the 
Menagerie of the Babu Rajendra Mullick at Calcutta. By Epwarp 
Buytu, Curator of the Royal Asiatic Society’s Museum, Caleutta ... 113 
XX. On the Cyclostomas of Madeira belonging to the Genus Cras- 
pedopoma of Pfeiffer; with Descriptions of four new Madeiran and 
one new Canarian Species. By the Rev. R. T. Lows, M.A. ......... 114 
XXI. Mollusca Japonica: New Species of Aclis, Ebala, Dunkeria, 
&c. . By ARTHUR ADAMS, F-L.S. GC. |... scocorsccceccsestuneseweaeceteses 118. . 
XXII. Synoptical List of the British Species of Teredo, with a 
Notice of the Exotie Species. By J. Gwyn Jerrreys, Esq., F.R.S. 121 
Proceedings of the Zoological Society. ......... Aas nh anaannil so eloies 127—150 
On Alepidosaurus, a Marine Siluroid Fish, by Dr. A. Giinther; On 
the Origin of Species, by J. Gwyn Jeffreys, Esq., F.R.S.; On the 
Habit of Notopieris Macdonaldii, Gray, by John MacGillivray, 
Esq.3 Pentacrinus Fisheri ..esccsscossssssssvese ‘sae s eobaplenaies 150—-152 
