48 



MUR — NKIl 



Muscii ; eyes, Carrlere (1), Hickson 



(4). 



— foot, Hepworth (1, 2, 3). 



— proboscis, Hunt (5). 



Muscle ; contractility in lower animals, 

 Ecker (1). 



— contractility and double refraction, 



Kidd ''4). 



— heart, Klein (18) xxi, 233. 



— striated, histology, Beale (12), Thin 



(3), xvii, 187, 188, Haycraft (1), 

 C. F. Marshall (1), Melland (1). 

 MacCallum (3), KoUiker (9, 11), 

 vii, 55 ; xii, 185 ; xiv, 190. 



development of, Clark (2), 



Remak (1). 



— smooth, Lister (3). 

 Muscle-plate ; fate of, Paterson (1). 

 Mussa, G. C. Bourne (2). 

 MUSSET, C. See JOLY (1). 

 Mycedium as "eai'-wax," Inman (4). 

 Mycetozoa, de Bary (1). 

 Mycodtrma, Slack (2, 4), Henfrey 



(2). 

 Myelitis; pathology, Hamilton (2). 

 Mygale ; skeleto-trophic tissues and 



coxal glands, E. R. Lankester (57). 

 Myoryktes, Eberth (1). 

 Myriapoda — 



— Scutigera, sense organ, Heathcote 



— Julus, development, Heathcote (2). 

 Mytilus; gills, Peck (1). 

 Myxastrum, Hackel (1) ix, 123. 

 Myxine; epidermis, Blomfield (3). 



— reproductive elements, J. T. Cun- 



ningham (6). 

 Myxobrachia, xi, 63-65. 

 Myxodictyon, Hackel (1) ix, 131. 



N. 



NACHET, M. (1). On a microscope 

 adapted for anatomical demonstra- 

 tions ; and on a binocular micro- 

 scope, ii (o. s.), 72-74. 



NACHET, M., jun. (1). On the camera 

 lucida. viii (o. s.), 156-158. 



(2). On an erecting prism, viii 



(o. s.), 206, 207. 



(3). On a dark-ground illumi- 

 nator, viii (o. s.), 207, 208. 



(4). On an oblique-light illu- 

 minator, viii (o. s.), 208. 



Nassula, Cohn (3). 



Nautilus ; olfactory organ and genital 

 ducts, E. R. Lankester (56). 



Nave ; A ILandy Book to the Collec- 

 tion of Alga3, Fungi, Lichens, 

 Mosses, Diatcnns, and Desmids 

 (review), viii, 86. 



Navicula, Gregory (6), Hendry (7), 

 O'Meara (6). 



— ostrearia, E. R. Lankester (62). 

 Necturus ; nerve-tenuinatious in liver, 



Macallum (2). 



— striated muscle, Macallura (3). 

 Nematobothriura, van Beneden (2). 

 Nematocysts ; function of, v. Leuden- 



feld (1). 



— poisonous action, Mcintosh (3). 



— see also Trichocysts. 



Nematoda ; hsematozoic, Gruby (1), T. 

 R. Lewis (3); viii (o. s.), 272. 



— development, &e., Ercolani (1). 



— Trichina, Virchow (6), Leuckart 



(3). 



— Myorhyktes, Eberth (1). 



— in Carcinu'i, Mcintosh (1). 



— Ollulanus in lung, Stirling (2). 



— A. nigrovenosa, Mecznikow (2). 



— A. dactyluris, Macalister (1). 



— in Canis, T. R. Lewis (1). 



— in Limax ovum, Barthelemy (1). 

 Neinertea; anatomy, Hubrecht (1). 



— embryology, Hubrecht (6). 



— nervous system, Hubrecht (2, 3). 



— relation to Vertebrata, Hubrecht 



(5, 7), Bateson (4). 



— vascular and nephridial systems, 



Oudeinans (1). 



— Amphiporus, &c., Mcintosh (5). 

 Nemertes, vascular and nephridial 



systems, Oudemans (1). 

 Neoplialax ; development. Patten (1). 

 Nephelis; growth of eggs, Iljima (1). 



— anatomy, A. G. Bourne (6). 

 Nephridia; origin of, Sedgwick (4), 



E. R. Lankester (34). 



— Vermes in general, Beddard (2). 



— Vertebrata, see Kidney. 

 Nereis; J. T. Cunningham (8). 

 Nerine, J. T. Cunningham (8). 

 Nerve; bladder, Darwin (1). 



— ear of Mus, xi, 289-291. 



— histology, Lister (4), Clark (1), 



Turner (2), Ptluger (2), Raiivier 

 (2), Hendry (9), Ciaccio (1), xviii, 

 95-100, Tyson (1). 



— in cornea, Ciaccio (2), Moseley (3). 

 Nerve-terminations; in larval I3atra- 



chians, xvii, 455-460. 



— in skin of Rana, Macallum (1), 



Ciaccio (3), 



— in liver, Macallum (2), 



