110 



PROCEEDINGS OF THE ACADEMY OF 



[Jan., 



Page 



21. Liopeltis Cope C6 



1. vernalis (Harl.) 66 



23. Contia B. and G (id 



1. taylori Boul 07 



2. episcopa (Kenu.) 07 



episcopa (Kenn.) ... ()7 



'isozonaCope (17 



3. occipitale (Hall.) 68 



4. mitis B. and G 68 



23. Diadophis B. and (r 68 



1. punctatus ( L. ) 69 



2. amabilis B. and G 70 



3. regalis B. and G 70 



24. Ophibolus B. and G 70 



1. doliatus (L.) 71 



triangiilus (Daud.) . 72 



clericus B. and G . . . . 72 



doliatus (L.) 73 



coccineiis (Scbl.) ... 74 



gentili-s B. and G. . . . 75 



2. getulus (L.) 76 



•sayi (Holb.) 76 



getulus (L. ) 77 



boylii B. and G 78 



californiiB (Blain.).. 78 



3. zonatus (Blain.) 79 



4. rhombomaculatus 



(Holb.) 79 



5. calligaster (Harl.) 80 



25. Stilosoma A. Brown 80 



1. extenuatuni A. Brown . 81 



26. Carphopbis Gerv 81 



1. amoenus (Say) 81 



27. Faraneia Gray 82 



1. abacura (Holb.) 82 



28. Abastor (iray 82 



1. erytbrogrammus 



(Daud.). 83 



29. Virginia B. and G 83 



1. valerite B. and G 83 



2. elegans Kenn 83 



30. Ficimia Gray 84 



1. cana (Cope) 84 



31. Chilomeniscus Cope 84 



1. epbippieus Cope 85 



2. cinctus Cope 85 



Page 



32. Cemopbora Cope 85 



I. coccinea (Blum.) 8) 



33. Rbinocbilus B. and G 86 



1. lecontii B. and G 86 



34. Hypsiglena Cope 87 



1. ochrorbyncha Cope. . . . 87 



35. Rhadinea Cope 87 



1. flavilata Cope. 88 



36. Heterodon Latr 88 



1. platyrbinus Latr 89 



2. simus (L.) 90 



3. nasicus B. and G 90 



37. Trimorphodon Cope 91 



1 . lyropbanes Cope 91 



38. SibonFitz 91 



1. septentrionalis (Kenn.) 91 



39. Erythrolamprus Wagl 92 



1. imperialis Baird 92 



40. Tantilla B. and G 92 



1. coronala B. and G 93 



2. eiseni Stej 93 



3. nigriceps Kenn 93 



4. gracilis B. and G 94 



41. Flaps Schu 94 



1. fulvius (L.) 95 



2. euryxantbus Kenn .... 95 



42. Ancistrodon Beauv 96 



1. piscivorus (Lacep.) . ... 96 



2. contortrix (L.) 97 



43. Sistrurus Garm 97 



1. catenatus (Rafiu.) .... 98 



catenatus (Rafin.).. . 99 

 consors (B. and G.). 99 



2. miliarius (L.) 100 



44. CrotalusL 100 



1. molossus B. and G 101 



2. adamanteus Beauv 102 



3. atrox B. and G 103 



atrox B. and G 103 



ruber Cope 104 



4. confluentus Saj' 104 



5. oregonus Holb 105 



6. borridus L 106 



7. tigris Kenn 107 



8. lepidus Kenn 107 



9. cerastes Hall 107 



10. pricei Van Den 108 



11. initcbelli Cope 108 



