LIST OF ILLUSTRATIONS. 



TEXX FIGURES. 



Page. 



Hyoid of Selasphorus vufus 170 



Hyoid of Colaptes anratuii 170 



■Onathanacanthns goetzi 701 



I-II. Bhinoptera tteindachneii, Mycteroperca jordani, Hennosilla azui-ea, Vpeneus rath- 



buni, Pseudojulis vemtetus, Auchenopterus asper- 166 



III. New genus .lud species of Taille.ss Batracbian from Tropical America, Tetraprion 



jordani 168 



IV. The Tongues of Humming Birds 172 



V-VII. West American Mollusca 192 



VIII-XI. Genital Structure, of Mameslra 276 



XII. Rannothoe aculeata, new species 302 



XIII. Eunice ornata, new species :!02 



XIV. Diopatra magna, new species 302 



XV. Ophelin a agilis and Polydoia com mennalit:, new species •}02 



XVI. Axiothea mucosa, new species ;{02 



XVII. I'etaloproctus socialin, new species 302 



XVIII. Ammochares cedificator and Loimia ttirgida, new species 302 



XIX. ranopeus herbstii, Panopeus herbstii (var. obcsnn}, Panopeus vaUdus *. . 386 



XX. Pa7iopeus liarttii, I', benmidensi^, P. occidentaHn, P. difiitniliK, P. deprcffii.i 386 



XXI. Panopetis parvtilun, ]'. hairi.sii, }'. areolatiis. P. crenatvt, 1'. plariitniinvi/. . . . 3tJ6 



XXII. Panopexis paciardii, P. traiisvermi. P. aivjiintifrons, P. tayi. P. lexaiiux 386 



XXIII. Panopeus dissimilis, P. parvulus, P. depressux, 1'. paclcardii, P. -soyi, P. texanuf, P. 



herbstii, P. validus, P. oceidentalis 386 



XXIV. Panopeus planissimux, I'-xi-rratiis, I', harttii, ]'. wurdemannii, P.ovatus, P. trant- 



versns, P. planux, P. heinphiUii, J\ bermiidennis; P. liarrisii, P. crenatxn. P. 



angustifroiis 386 



XXV . An aged pair of Havcsu-Pai Indians 390 



XXVI. An Havesu-Pai Lodge in SuPai Canon, Arizona 390 



XXVII. The Navajo belt-weaver 394 



XXVIII. Styptobasis knightiana Cope, Hybodus regnlaris Co]h'. Vtenacanthus atnblyxiphiat 



Cope 464 



XXIX. Macropetalichthye rapheidolabis 464 



XXX. Macropetalichthys f^ullivantii Ncwb.. Holonema sp 464 



XXXI. Dinichthys, Titanichthys, Platysumtts lacovianus Cope 464 



XXXII. Megalichthys nitidxus. Cope 464 



XXXIII. Platyiomus palmaris, Cope 464 



XXXIV, Ohonerhinus naritus; Chonerhinus naritus, nostril; Crania of Tetraodon, Leiodon or 



Monotreta; Arothron or IHlobomycter; Colomesus; Chonerhinug; Canthigaster 720 



V 



