Contents {continued). 



February 5, 1889 (continued). 



Page 

 3. On some new Species and a new Genus of Araneidea. By the Eev. O. P. CAMBniDGE, 



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



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



E.M.S. (Platelll.) 4' 



F). Notice of two Fishes new to the British Fauna. By Dr. A. Gttnthee, F.E.S. (Plate IV.). 50 



6. Note upon the Green Cells in the Integument of JEolosoma tenebrarum. By Feank B. 



Beddaed, M.A., F.Z.S. (Plate V.) M 



February 19, 1889. 



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



of the Hoatzin ( OpUthocomus criatatus) 57 



Mr. Sclater. Exhibition of, and remarks upon, some heads and skins of a new Antelope 



obtained by Mr. H. C. 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 



Eocky-Mountain Goat {Haploceru» montanus) 59 



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



1. On a Skull of the Chelonian Genus Lytoloma. By E. Lydekkeh, B.A., F.Z.S., F.G.S., &c. 



(Plates VI. & VII.) 60 



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



F.G.S., &c «7 



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



(Place VIII.) 70 



4. Description of a new Antelope from Southern Central Africa. By Dr. A. Gu.nther, F.E.8., 



Keeper of the Zoological Department, British Museum 7JJ 



5. Note on aBomean Porcupine, Trichys lipura. By Dr. A. Gl-nthee, F.E.S., F.Z.S 75 



6. On certain Pointa in the Anatomy of the Accipitres, with reference to the Affinities of 



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



7. On a Species of Crested Penguin {Eudyptea sclateri) from the Auckland Islands. By Sir 



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



