iv f'ONTF.NTS. 



Par 



Conipamlive Kesearchea vi])on tlu' Organization of tlio Uiaiii in the 

 ]irinci])al (iroups of Artin-oiuxi^. bv M. 11. Vialhiues ; t)n the 

 t'ircnlatidM of tlu' lilood in ytuiiig Spiders, by M. .Marc.-l 

 Cans^avd ; A rontribution lo the* Knowledfre of the Anatomical 

 Strnetiire of tiie Sexual Oiyans in the (iali'odidfp, bv A. liirula, 

 of the Zootomieal Institute of the University of St. I'etersburg ; 

 On Two Species of Mi/zosfmiin parasitic upon Atitedon j^halan- 

 ,/iiim, :Sliiller, bv M. Heuri Prouho G2— 70 



NUMBER LXII. 



XV. Natural History Notes from II.M. Indian INIarine Survey 

 Steamer ' Investifrator*' Commander C. F. Oldham, K.N., com- 

 manding. — Serie.? II., No. 7. An Account of tlie Collection of Deep- 

 sea Asteroidea. Bv A. Alcock, M.B., Surgeon-Captain I. M.S., late 

 Naturalist to the Survey. (Plates IV.-VI.) 7^ 



XVI. Report upoii the Myriopoda of the ' Challenger' Expedition, 

 with Remarks upon the Fauna of Bermuda. By R. I. Pocock, of 

 the British Museum (Natural History). (Plate IX.) 121 



XVII. The Influence of Light on tlie Coloration of Crustaceans. 



liy A.-E. Malard 142 



XVIII. Observations upon Amoeba, with especial reference to the 

 existence of an a])parent Micro-nucleus in that Organism. (Prelinii- 

 narv Communication.) Bv John E. S. Moore, A.R.C.S. (from the 

 Huxley Research Laboratory, R. Coll. Sci. Lond.}. (Plate XU.) . . 14!J 



XIX. On the probable Sensory Nature of the " Appendix " of the 

 Antenna} of Coleopterous Lar^fe. By Charles J. Gahan, M.A., 



of the British Museum (Natural History) l•^l 



XX. Classification of the Pelecypoda : Fischer's Families re- 

 arranged in accordance ^vith Pelseiieer's Scheme. By B. B. Wood- 

 ward, F.G.S., F.R.M.S., of the British Museum (^Natural History). LjC) 



XXI. Notes on Aptei-y.v Ilaasti. By H. O. Forbes loi' 



XXII. Natural History Notes from H.M. Indian Marine Survey 

 Steamer 'Investigator,' Commander R. F. Hoskyn, R.N., com- 

 manding. — Series II., No. 1. On the Results of Heep-sea Dredging 

 during the Season 1800-91. By J. Wood-Mason, Superintendent 

 of thi; Indian Museum, and Professor of Comparative Anatomy in 

 the Medical College of Bengal, and A. Ajxock, M.B., Surgeon 

 I.M.S., Surgeon-Naturalist to the Survey. (Plates X. & XL) .... 1(>I 



XXIII. Af/lia tail, a connecting-link between the Ccrdt'icampifhe 

 and Satnr7md<c, and the Type of a new Subfamily, Ai/liiuee. By 

 An'HEUS S. Packard . . .' 172 



XXIV. Contributions towards a General History of the Marine 

 Polvzoa, 1880-'Jl. — Appendix. By the Rev. Tuomas Hincks, 

 B.A., F.R.S ; 175 



XXV. A Reply to some Observations on the Mouth-organs of the 

 Diptera. By B. Tuomi-son Lowxe, F.L.S ]82 



XXVI. Description of a new Species of 6'//«w//i«.s from Ka^-iimir. 



I'.v Oldeii.i.d TiriiMAs jhj 



