Contents (continued), 

 February 5, 1889 (continued). 



Page 



3. On some new Species niid a new Genus of Araneidea. By the Rev. 0. P. Cambridqe, 



M.A., F.R.S. (Plate II.) 34 



4. Descriptions of some rew or rare Species of Plesaurids. Py F. Jeffrey Bell, M.A., Sec. 



E.M.S. (Plate III.) 47 



5. Notice of two Fishes new to the British Fauna. By Dr. A. GiJNTHER, F.R.S. (Plate IV.). f.O 



6. Note upon the Green Cells in the Integument of Molosoma tenebrarum. By Feane E. 



Beddard, M.A., F.Z.S. (Plate V.) ."il 



Pebrutiry 19, 1889. 



Mr. Sclater. Exhibition of, and remarks upon, a series of specimens of the eggs and chicks 



of the Hoatzin ( Opisihocomus cristatus) 67 



Mr. Sclater. Exhibition of, and reme.rks upon, some beads and skins of a new Antelope 



obtained by Mr. H. 0. V. Hunter, F.Z.S., in Eastern Africa 58 



Sir E. G. Loder, Bart., F.Z S. Exhibition of, and remarks upon, a mounted skeleton of a 



Rocky-Mountain Goat {Haplocerua montanus) 59 



Dr. A. Giinther, F.R.S. Exhibition of a mounted specimen of Gazella thomsoni 59 



1. On a Skull of the Ohelonian Genus Lytoloma. By R. Lydekker, B.A., F.Z.S., F.G.S., &c. 



(Plates VI. & VII.) 60 



2. On an apparently new Species of Hyracodontotherium. By R. Lydekker, B.A., F.Z.S., 



F.G.S., &c «7 



3. On some Fishes from the Kilima-njaro district. By Dr. A. Guntiier, F.R.S., F.Z.S. 



(Plate VIII.) 70 



4. Description of a new Antelope from Southern Central Africa. By Dr. A. Gii.NTHER, F.R.8., 



Keeper of the Zoological Department, British Museum 73 



5. Note on a Bornean Porcupine, Trichys lipura. By Dr. A. GSnther, F.R.S., F.Z.S 75 



6. On certain Points in the Anatomy of the Accipitrea, with reference \o the Affinities of 



Polyboroides. By Frank E. Beddaed, M.A., Prosector to the Society 77 



7. On a Species of Crested Penguin (Evdyptca sclaferi) from the Auckland Islands. By Sir 



Walter Buller, K.C.M.G., F.R.S., C.M.Z.S. (Plate IX.) 82 



