LIST OF ILLUSTRATIONS 



PLATES 



i Uma notata Baird "....".. t*^«y;.*^ ... 20 



ii Crotalus helleri Meek . ^. . , . . . . .20 



iii Crotalus willardi Meek , , 20 



iv Placostylus {Leucocharis) dorseyi Dall and CUoriiis {^ulcobasis) canuiratus 



Dall 4''- •••••' 222 



V Fig. I. Cymatodera peninsular is Schaeflfer. •' J 



2. Priocera leconlei n. sp. 



Thanasimus monticola n. sp. 



Trichodes oresUrus n. sp. 



Trichodes nexus n. sp. 



Isolemidia cariniceps n. sp. ^ 



7. Hydnocera haematica Gorham. 



8. Hydrocerca gorhami n. sp. ., i 

 Cregya granulosa Wolcott . .'-JL .-. rP.% . 402 



1-20. Showing views of last abdomioal segments of various species 

 of Cymatodera. 

 21-30. Elytral markings of North American Trichodes. 



31. Pronotum of Orthopleura damicornis Fabr. 



32. Same of O. texana Bland 402 



vi Figs. 



TEXT FIGURES 



1 . Hippocampus brunneus Bean 39 



2. Holocentrus meeki Bean 43 



3. Plecirypops retrospinis (Guichenot) 45 



4. Eupomacentrus chrysus Bean 61 



5. Iridio decoratus Bean 64 



6. Iridio elegans Bean 65 



7. Iridio meyeri Bean 66 



8. Iridio microstomus Bean 67 



9. Cryplotomus crassiceps Bean 70 



10. Sparisoma xystrodon Jordan & Swain 73 



11. Monocanthus tuckeri Bean 78 



12. Rhinogobius mowbrayi Bean 82 



vii 



