MICHIGAN ACADEMY OF SCIENCE. 



Vl25 



Pit yo phis Hall.. 115. 

 Pityophis catenifer Blain., 115. 



Coluber catenifer Blain. 



Pituophis wilke.sii B. & G. 



Pityophis annectens B. & G 



Pityophis heermannii Hall. 



Pityophisvertebralis Hall. 



Pityophis walkesii B. & G. 



Pityophis catenifer sayi Sch., 116. 



Coluber savi Sch. 



Pituophis bellona B. & G. 



Pityophis macclellanii B. & G. . 



Pityophis mexicanus Dum. & Bib 



Pityophis sayi B. & G. 



Pityophis sayi mexicanus Cope. 



Pityophis sayi sayi Cope. 

 Sistrurus Gar., 120. 

 Sistrurus catenatus Raf., 120. 



Candisona tergmina Wag. 



Crotalinus catenatus Raf. 



Crotalophorus catenatus Cope 



Crotalophorus kirtlandii Hoi. 



Crotalophorus mas.sasauga Kirt. 



Crotalophorus tergeminus Gray. 



Crotalophorus tergeminus kirtlandii Smith. 



Crotalus catenatus Gar. 



Crotalus massasaugas Kirt. 



Sistrurus catenatus Raf. — Continued — 120. 

 Crotalus miliarius Kirt. 

 Crotalus tergeminus Say. 



Sistrurus catenatus catenatus Raf. 121. 

 Candisona tergemina Wag. 

 Crotalimus catenatus Raf. 

 Crotalophorus catenatus catenatus Raf. 

 Crotalophorus kirtlandii Hoi. 

 Crotalophorus massasauga Kirt. 

 Crotalophorus tergemina Gray. 

 Crotalus tergemia Say. 

 Sistrurus catenatus Boul. 



Storeria B. <fe G., 114. 



Storeria dekayi Hoi., 114. 

 Coluber dekayi Hoi. 

 Coluber ordinatus Lin. 

 Isclinoganthus dekayi Gun. 

 Tropidonotus dekayi Dek. 

 Tropidonotus ordinatus Stor. 



Storeria occipitomaculta Stor. 114. 

 Coluber occipitomaculaata Stor. 

 Coluber venustus Hall. 

 Ischnoganthus occipitomaculata Gun. 

 Tropidonotus occipitomaculata Stor 



INDEX TO COMMON NAMES AND SYNONYMS. 



Adder, 118. 



Banded Rattlesnake, 120. 



Banded Water Snake, 116. 



Black Racer, 117. 



Black Rattlesnake, 35 . 



Blacksnake, 24, .31, 117, 119. 



Blowing Adder, 118. 



Blowing Viper, 118. 



Blue Racer, 119. 



Bull Snake, 115. 



Butler's Garter Snake, 114. 



Chicken Snake, 118. 



Copper-belly. 117. 



Copperhead, 120. 



Corn Snake, 27, 118. 



Cotton-mouth, 120. 



Deaf Adder, 118. 



Diamond Water Snake, 117. 



Fox Snake, 117. 



Garter Snakes, 114. 



Graham's Water Snake, 116. 



Grass Snake, 118. 



Green Garter Snake, 115. 



Green Snake, 118. 



Green Snake, Summer, 118. 



Ground Rattlesnake, 120. 



Ground Snake, 118. 



Hammock Snake, 116. 



Highland Moccasin, 120. 



Hog-nosed Adder, 118. 



Hog-nosed Snake, 118. 



House Snake, 118. 



King Snake 118, 119. 



Leather Snake, 116. 



Little Brown Snake, 114. 



Little Red Snake, 116. 



Massasaugas, 120. 



Milk Snakes, 29, 118, 119. 



Moccasin, 120. 

 Mud Moccasin, 117. 

 Pilot Snake, 24, 117. 

 Pine Snake, 115. 

 Prairie Bull Snake, 116. 

 Prairie Rattlesnake, 120. 

 Prairie Water Snake, 116. 

 Puffing Adder, 118. 

 Queen Snakes, 116. 

 Racine Garter, 115. 

 Racer, 117, 119. 

 Rattlesnakes, 120. 

 Rattlesnake Pilot, 120. 

 Red-bellied Brown Snake, 114. 

 Red-bellied Water-Snake, 117. 

 Red-eve, 120. 

 Red Garter, 115. 

 Red Snake, 27, 118. 

 Ribbon Garter Snake, 114. 

 Ring-necked Snake, 119. 

 Rocky Mountain Garter, 115. 

 Say's Chain Snake, 119. 

 Say's King Snake, 119. 

 Short-mouthed Snake. 114. 

 Sleepy John, 117. 

 Spreading Adder, 118. 

 Striped Snakes, 114, 115. 

 Summer Green Snake, 116. 

 Swamp Rattlesnake, 120. 

 Swift Garter Snake, 114. 

 Vipers, 118. 

 Water Adder, 117. 

 Water Snakes, 116. 

 Whip Snakes, 119. 

 Willow Snake, 116. 

 Worm Snake, 118. 

 Yellow-bellied Snake, 116. 



