LIST OF ILLUSTRATIONS 
. 61.—Acanthophis antarcticus 
. 62.—Rhynchelaps australis . 
. 63.—Skull of Furina occipitalis 
. 64.—Furina occipitalis 
. 65.—Skull of Hlaps marcgravii 
. 66.—EHlaps fulvius (Harlequin Snake) ses ne ey 
. 67.—Head and Skull of Crotalus horridus (Horrid Rattle-snake) 
. 68.—Ancistrodon piscivorus (Water Viper) oF, ae 
. 69.—Lachesis lanceolatus (Fer-de-Lance).. 
. 70.—Lachesis neuwiedii (Uruti) es 
. 71.—Sistrurus catenatus (Prairie Rattle- bee ae 
. 72.—A. Horny appendage (rattle) of a Crotalus nds 
B. Horny appendage, longitudinal section . 
C. Separated segments of the appendage 
. 73.—Crotalus terrificus (Dog-faced Rattle-snake) 
. 74.—Crotalus scutulatus (Texas Rattle-snake) 
. 75.—Crotalus confluentus (Pacific Rattle-snake)... 
. 76.—Crotalus cerastes (Horned Rattle-snake) 
. 77._Skull of Hydrus platurus 
. 78.—Hydrus platurus : 
. 79.—Hydrophis coronatus 
. 80.—Hydrophis elegans 
. 81.—Skull of Distira ... Pak Be ee 
ig. 82.—Hnhydrina valakadien (E. bengalensis) 
. 83.—Skull of Platurus colubrinus . ate 
. 84.—Platurus laticaudatus (P. fischeri) 
. 85.—Collecting venom from a Lachesis at the Serotherapentic Ta 
tute of Sao Paulo (Brazil) 
. 86.—Chloroforming a Cobra in order to collect venom 6 Po dehors 
(first stage) ... 
. 87.—Chloroforming a Cobra in bonds 0 Écllect venom at Bumdkehes + 
(second stage) 
. 88.—Collecting Cobra-venom at Bamriehcery (third ee) 
. 89.—Mongoose seized by a Cobra ... a ie 
. 90.—Indian Snake-charmer at Colombo (Colon) 
91.—Indian Snake-charmer at Colombo (Ceylon) 
. 92.— Musical instrument used ae Indian snake-charmers ta Ph 
Cobras 
. 93.—Vaccinating a horse pee venom ait th Pasteur. toute, le 
. 94 —Aseptically bleeding a horse, vaccinated against venom, in order to 
obtain antivenomous serum, at the Pasteur Lille... 
. 95.—Technique of injecting antivenomous serum beneath the skin of 
the abdomen 
. 96.—Lactrodectus mactans 
. 97.—Scorpio occitanus 
Fig. 
98.—Scolopendra morsitans ... 
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