V 



Page 



Michael, Albert D,, F.L.S., F.R.M.S. 



The Hypopus Question, or the Life-History of certain Acarina. 

 (Plate XV.) 371 



Owen, Professor E., C.B., F.R.S., F.L.S., &c. 



On Cerebral Homologies in Vertebrates and Invertebrates. 

 (With a woodcut.) 1 



Phillips^ Fbedeeick W., P\L.S. 



On a new Peritrichous lufusorian {Gerda caudata). (With a 

 woodcut.) 293 



Ramsay, Edwabd Pieeson, F.L.S., C.M.Z.S., &c., Curator of the 

 Australian Museum, Sydney. 



Note on the Type Specimen of Carpophaga FinscMi, Ramsay . . 25 



Ridley, Stuaet O., M.A., F.L.S., Assistant, Zoological Department, 

 British (Natural-History) Museum. 

 Notes on Zoophytes and Sponges obtained by Mr. Francis Day 



off the East Coast of Scotland. (With a woodcut.) 105 



On some Structures liable to Variation in the Subfamily Astran- 

 giacese (Madreporaria). (Plate XVI.) 395 



Romanes, Geoege J,, LL.D., F.R.S., Secretary Linn. Soc. 



Observations on the Physiology of Echinodermata 131 



Shaepe, R. Bowdlee, F.L.S., Senior Assistant, Department of 

 Zoology, British Museum. 



Contributions to the Ornithology of New Guinea. — Part IX. 

 On further Collections made by Mr. A, Goldie in the Astro- 

 labe Mountains 405 



Notes on a Collection of Birds made by Herr F. BohndorfF in 

 the Bahr el Ghazal Province and the Nyam-nyam Country 

 in Equatorial Africa 419 



Sladen, W. Peecy, F.L.S,, F.G.S. 



The Asteroidea of H.M.S. ' Challenger ' Expedition.— Part II. 

 Fam. Astropectinid^ 214 



Teppee, J. G. Otto, F.L.S. 



Remarks on the " Manna " or Lerp Insect of South Austraha . . 109 



Watees, Aethue W., F.L.S., F.G.S. 



On the Closure of the Cyclostomatous Bryozoa. (Plate XVII.). 400 



