xii 



LIST OF FIGURES IN THE TEXT. 



FlG. 



CHI. 



CIV. 



cv. 



CVI. 



CVII. 



CVI II . 



CIX. 



ex. 



CXI. 



CXII. 



CXIII. 



CXIV. 



cxv. 



CXVI. 



CXVII. 



CXVIII. 



CXIX. 



cxx. 



CXXI. 



CXXII. 



CXXIII. 



CXXIV. 



cxxv. 



CXXVI. 



CXXVII. 



CXXVIII. 



CXXIX. 



cxxx. 



CXXXI. 



CXXXII. 



CXXXIII. 



CXXXIV, CXXXV. 



CXXXVI 



CXXXVII. 



cxxxvin. 



CXXXIX. 



CXL. 



CXLI. 



CXLII. 



PAGE. 



Chilonatalis brevimanus 636 



Thyroptera discifera 638 



Chilonycteris macleayi 641 



Dermonotus davyi 645 



Mormops megalophylla 648 



Lonchorina aurita 650 



Otopterus waterhousii 652 



Chrotopterus auritus 658 



Tonatia amblyotis 659 



Micronycteris megalotis 661 



Trachyops cirrhosus 665 



Phyllostoma hastatum 667 



Hemiderma perspicillatum 669 



Glossophaga soricina 672 



Chaeronycteris mexicana 673 



Monophyllus portoricensis 677 



Leptonycteris nivalis 680 



Anura geoffroyi 682 



Phyllonycteris poeyi 686 



Rhithronycteris aphylla . . . 688 



Brachyphylla nana 691 



Artibeus jamaicensis 693 



Artibeus planirostris 696 



Uroderma convexum 698 



Dermanura quadrivittatum 701 



Vampyrops helleri 703 



Sternoderma lucias 706 



Ectophylla alba 709 



Chiroderma salvini 712 



Pygoderma bilabiatum 713 



Sturnira lilium 715 



Centurio senex 717 



Desmodus rotundus 719 



Midas geoffroyi 724 



Alouatta palliata 727 



Aotus rufipes 729 



Saimiri oerstedi 731 



Ateles vellerosus 732 



Cebus hypoleucus 736 



