\)70 
INDEX. 
Page. 
Tryznsa 720 
Tschavvitsclia 570 
Tschawytschii 570 
Tucaius 694 
Tucanus (578 
Tupaia 773 
iiicobarica 773, 791, 793 
nicobarica nieobarica 773, 
774, 775, 770, 792, 793 
nicobarica siinia, new subspe- 
cies 774, 776, 792 
nicobaricus 795 
Tiipia nicobaricus 795 
Turacoena 686 
Turaccenas crassirostris 675 
Turdiflse 178, 729 
Turdinus guttatus 718 
Turdus cafer 670 
figulus 690 
guajanus 701 
montanus 666 
Turnicidse 729 
Turtur 688 
Turtursena 720 
Tusalia 720 
Two New Species of Alga; of the Genus 
Buthotrephis, from the Upper Silurian 
of Indiana, by David White 2(i5 
Tylonycteris 77S 
pachypns 778, 792, 793 
Tylopteryx 720 
Tympanomium 260 
mola 260 
planci 2(i0, 2(51 
Typanus 720 
Typhis martyria, new species 550 
quadratus 550 
Typhlogobius californiensis 120 
Typopus 063 
Tyrannidse 173, 729 
Tyrannus dominicensis 173 
Ty to 720 
Ubellus comun 335 
finos 335 
Udotea 269 
Ukko 529 
UloboridK 219 
Uloborus geniculatus 219 
zosis 219 
UlocomuK 720 
Umbla 581 
alpinus ,581 
umbla 581 
Umbraculum rushii 502, 563 
Umi-tanago 357 
Unfigured, New, or Imperfectly Known 
Shells, Chiefly American, in the United 
States National Museum, Illustrations 
and Descriptions of, by William Healey 
Dall 499 
United States National Museum, Illustra- 
trations and Descriptions of New, Un- 
figured, or Imperfectly Known Shells, 
Chiefly American, in the, by William 
Healey Dall 499 
United States, Southern, Description of 
Three New Birds from the, by Edgar A. 
Mearns 915 
Page. 
Upupa pyrrhocorax 697 
Uraniscodon 182 
Uranoscodon 182 
Uranoscopidae 462, 473, 482, 497 
Uranoscopinee 473 
Uranoscopus 473, 474, 480, 497 
asper 474, 475 
bicinctus 474, 476, 497 
elongatus 478 
inermis 476 
japonicus 474, 475, 497 
lebeck 476 
oligolepia 474, 497 
scaber 474 
Uratelornis 720 
chimaera 720 
Urcu-Quinde 322 
Urichthys 653 
lunulatus 653 
Urile 692 
Urosetus brachialis 717 
Urocampus 5, 10, 20 
nanus 10, 11 
rikuzenius, new species 10, 20 
Urocaris infraspinis, new species 903 
longicaudata 903 
Urochroa bougueri 323 
Urococcy X 720 
Urocyon aquilus 146 
Uroderma planirostris 148 
Urodrepanis 720 
Urophlexis 720 
Uro.salpinx ,533 
floridanus 505 
perrugatus 505 
Urosphena 720 
ITrosticte benjaniini 332 
rufierissa 332 
Utah, Henicops Dolichopus, a New Chilo- 
pod from, by Ralph V. Chamberlin 797 
Utriculus mayoi 502 
Valenciennea 35, 42, 129 
muralis 42, 129 
strigata 42 
Valenciennesia strigata 42 
Valvata humeralis 278 
Vampyroji! helleri 149 
lineatus 149 
vittatus 149 
Vanellus 684 
Vanga flavi ventris 695 
Variabilis 145 
Variola louti 607 
Vehilius almoneu.s, new species 448 
carasta, new species 44S 
chinta, new species 449 
venosus 418 
Veneridse 509 
Venus 560 
kennicottii .560, 565 
Verdes 318 
Verreo, new genus 612, 619, 661 
oxycephalus 619, 661 
unimaculatus 620 
Vesperugo abramus 779, 780, 993, 794 
nicobaricus 779, 780, 795 
pachypns 778, 793, 794 
tenuis 779, 780, 795 
