Willey 



Wimau 



507 



Willey Arth. Letters on Nautilus 19, 514, 632, 

 633, fi35. 



Fossil Tridaiiiids Solomon Islands 1ft. 521".. 



Embryology Nautilus 20. 3U). 



Nautilus raarromphalus "20. 31'.l (bis), -131, till. 



Ctenoplaiia •_»(). 322, 514. 



Posit. C'loacal Aperture Batrach. Tadpoles 20. 4ti!). 



Ptychodera flava 20. 50s.. (iOs. 



Adhesive Tentacles Nautilus 20. 512. 



Tentarles and Osphradia Nautilus 20. 512. 



Heteroplaiia n. g. 20. 514. 

 Milliaiiis I). Immunity from Snake-Kite 20. 300. 

 Milliaius Kd«. Serinus hortulanus 10. 35'.). 



Gallinago major Itì. 544. 



Macrorhamphus griseus 16. 545. 



C'haradrius dorainicua 17. 455. 



Totanus fusous 17. 4.5S. 



Charadrius virginicus 17. 504. 



Irish Bird Notes 10. S4. 



Tadorna casarca X Chenalopex aegyptiaca 20. 

 476. 

 Williams Henry S. Brachial Apparat Brachiopod. 

 16. 49n, 17. 272, 19. 129. 



Holonema 16. 510. 



Unusual Emergence of Toad 17. OS. 



Recurrence of Devon Fossils 18. I(l5. 



Scope of Palaeontol. 20. 216. 



Spirifer laevis 20. 431. 

 Williams Herb. Life Hist. Colias hyale 16. 267. 



Colias hyale 19. isO. 

 Williams J. Bees intoxicated with Honey 20. 386. 

 Williams J. B. Nestor productus 19. 503. 



Crotalus adamantcus 20. 101. 

 Williams J. Leon Form. Dental Enamel 19. 20, 



140, .50(1. 

 Williams J. W. Shells Southport 16. 111. 



Land and Freshwater Shells 16. 111. 

 Williams K. Curious experiences in Birds nesting 



20. 7, )'.t3. 

 M'illiams W. Turtnr communis 17. 50. 

 Williamson Henry C. Lumbricus terrcstris 17. 83. 



Kep. Life-history Eel and Absorpt. Yolk Pelagic 

 Teloost. Ova 20. 277. 

 Williamson .1. K. Acherontia atropos 17. 4. 

 Williamson Mrs. 51. Burton Shells San Pedro 

 Bay 16. 111. 



Collect. Chitons Pacific Coast 16. 306. 



Clementia subdiaphana 16. 307. 



Haliotis California 17. 441. 



Beach Shells Collecting Ocean Phenomena 18. 

 515. 



Aestivation of Snails Southern California 18. 

 515. 



Edible Mollusks Southern California 18. 515. 

 Williamson William Cranford The Remini- 

 scences of a Yorkshire Naturalist (W. 0. Wil- 

 liamson) 19. 3s0. 

 Willlard M. s. Wood 16. 290. 

 Willis .1. C. Boreus hiomalis IS. 420. 

 Willis John C Fungus Gardens S. Amer. Ants 



16. 4S4. 



Williston S. Wendell Dipt. Brasilia 16. 70. 

 Kansas Pterodactyls 16. 133, 527. 

 Kansas Mesosaurs 16. 134, 52S. 

 Belvosia 16. 2,57. 

 Notes Tachinidae 16. 250. 

 New or little-known Diptera 16. 463. 

 Dipt. Death Valley Expedit. 16. 464. 

 Atropharista jurinoidcs 16. 464. 

 Chlorops ingrata n. 16. 465. 

 Pleurosaurus 17. 47. 

 Rhynchocephalns Jackenii 17. 111. 

 Erax 17. 201. 



Aceratherium fossiger 17. 238. 

 UintacrinuB socialis 17. 305. 

 Sapromyzinae 17. 317. 

 Townsend Collect. 17. 317. 

 Dolichomyia 17. 317. 

 Vertebr. Remains Lowermost Cretaceous Kansas 



17. 33(1. 



Turtle Benton Cretaceous 17. 336. 

 PlatygoDus 17. 346. 

 Rhopalomeridae 18. 10. 

 Diehocera n. g. lyrata n. 18. 30. 



Williston S. Wendell Exotic Tahanidae 18. 128. 



Rhopalomera xanthops n. 18. 128. 



Extinct. Vertebrates IS. 113. 



New Bombyliidae 18. 217. 



Dialysis and Triptotricha 18. 217. 



Mandible Ornithostoma 18. 3I)V 



TowMsendia n. g. .and Arthrostylum n. g. 18. 503. 



Mililiogr. North Amer. Dipterology 19. 76, 429. 



Fissicorn. Tachinidae 19. 77. 



Ornithostoma 19. 15r>. 



Hesperornis 19. 502. 



Dipt. St. Vincent 19. 660, 20. 172. 



On Biolog. Nomenclature 20. 1:M. 



Diplerol. Notes and Doscript. 20. 171. 



System. Posit. Diptera 20. 171. 



Dipt. Brasiliana 20. 172, 4.54. 



North American Asilidae 20. 172. 



Catal. S. Ajner. Syrphidao 20. 173. 



Sciara militaris 20. 173. 



Platygonus leptorbinus n. 20. 265. 



Vertebr. Remains Kansas Permian 20. 464. 



Plesiosanrus Gouldii n. 20. 472. 



Restoration Ornithostoma 20. 172. 



Brachysaurus n. g. 20. 570. 



Extremities of Pylosaurus 20. 571. 



Table of the Families of Diptera 20. 630. 



North Amer. Tabanidae 20. 641. 



s. Riley C. N. 16. 455. 

 Willistoniella n. g. Mik 19. 140. 

 Wilser li. Über Vererbungstheorien 19. 613. 



Unser Stammbaum 20. 22. 

 Wilson A. O. Litorina obtusata 19. 52s. 

 Wilson Charles l>. Wrinkling Frog's Eggs Seg- 

 mentation 10. 5S3. 



Experira. Early Devel. Amphib. Embryo 20. 657. 

 Wilson 1). Notes on »Camping out« 17. 360. 

 Wilson Edni. B. Cell-lineage Nereis 16. 44. 



Devel. Amphioxus 16. 125, 32^!. 



Amphioxus and Mosaictheory of Development 

 16. 5lN. 



Amphioxus 17. 45. 



Maturation etc. Echinoderm 18. 50, 288. 



Atlas of the Fertilization and Karyokinesis of 

 the Ovum 18. 405. 



Archoplasms Centrosome and Chromatin Sea 

 Urchin Egg 18. 401, 19. 156, 20. 141. 



Toxopneustes variegatus 18. 402. 



The Cell in Development and Inheritance 20. 

 30S, 417. 



s. Crampton H. E. 19. 157. 



s. Hudleston W. H. 16. 302. 

 Wilson {ieo F. Cheimatobia brura.ata 17. 4. 

 Wilson George Hereditary Polydactylism 19. 2i)4, 



20. 134. 

 Wilson (Jregg How Fish find Food 17. 204, 330. 



Devel. Milli. Ducts Axolotl 17. 30,5, 18. 233. 



Cancer pagurus IS. 211, 370, 20. 62:!. 



Devel. ostium abdom. Crocodile 19. 3|s, 20. 5. 

 Wilson 11. V. Trinidad Butterflies and Moths 17. 



4S6. 

 Wilson Henry V. Reprod. Spong. 15. 101, 16. 35. 



Serranus atrarius 15. Ill, 16. 331. 



Embryol. Sponges 17. 34. 



Gemmulae and eggs marine Sponges 18. 4, 21, 

 364. 



Muscles of the Cat 20. 21. 



Lateral Sensory Anlage in the Salmon 20. ,567. 

 Wilson J. T. Muzzle Ornithorhynchus 16. 5()3. 



Tactile Organs Ornithorhynchus 16. 563. 



Ilomol. Scapula Monotrcmos 17. 237. 



Ornithorhynchus 17. 463. 



Anat. integum. Ornithorhynchus 18. 242. 



Ornithorhynchus anatinus 18. 242. 



Young Monotremes 18. 30s. 



Devel. and Success. Teeth in Porameles 20. 

 405. 

 Wilson Sidney S. Zonotrichia querula 19. 251. 

 Wilson Thom. Fluorine fossilization of anim. 



bones IS. ls,5, 244, 344. 

 Wilson Will. An unfortunate Cuckoo 20. 477. 



Appear. Migrants Aberdeenshire 20. 572. 



Young Cuckoo in Nest of Twite 20. 577. 

 Wiltshire T. s. Jones T. R. 16. 232. 

 Wiman Carl Structure of Graptolites 19. 520, 



