THE ACTION OF SNAKE VENOM UPON COLD-BLOODED ANIMALS 283 
TABLE 41. 
—_——_——__---—————————————————————— eee, 
Caled venom. Water-moccasin} | Crotalus ada- 




venom, manteus venom. 
Name. Mini- | M2) ini- | Mini- | Mini- | Mini! Remarks. 
mum lu- mum mum mum agglu- 
hemo- oot hemo- |aggluti-| hemo- mt 
lytic Ato lytic | native | lytic ae 
dose. dose. | dose: dose. | dose. anes 
-cteey p)PkCteyl| ek cts ES Cra |p cts .cts 
Bascanium constrictor (black snake) ..... 0.005 | 0.1 | 0.1 0.05 | o ° Typical 
Cyclophis,vernalis (green snake) ......... 0.01 O.I | 0.2 0.02 | o o_|laking of 
Aromochelys odorata (musk,turtle) ....... 0.005 | 0.2 | 0.2 0.01 | o I erythro- 
Chelopus guttatus (speckled turtle) ....... 0.005 | 0.2 | o.1 0.002 | o 0.5 cytes 
Chrysemys picta (painted turtle) ......... 0.002 | 0.1 | 0.05 0.005 | 0 0.5 Do. 
Chelydra serpentina (snapping turtle) ..... 0.002 | 0.2 | 0.02 0.01 | 0 0.5 Do. 
Emys meleagris (Blanding’s tortoise)...... 0.005 | 0.1 | 0.2 0.05 | 0 0.5 Do. 
Rama span (leopardsinagiy a: acim shee saat 0.02 0.2 | 0.5 0.02 | 0.4 I Do. 
Rana, catesbiana (bullfrog) ............. 0.1 0.5) | 0.85 o.or | o ° Do. 
Acanthus!sprr(ScUlpin) 7 ay.6 sis nates ere 0.005 | 0.1 | 0.02 O.1 0.05 | 0.5 Do. 
Amphiuma means (Congo eel) ........... 0.005 | 0.2 | 0.02 0.1 ° I Do. 
Anguilla De (Cel) eta stesco cs wet 0.005 | 0.05 | o.or 0.02 | 0.1 2 Do. 
Apeltes quadracus (stickleback) ......... 0.01 0.2 | 0.02 0.2 0.05 | o Do. 
Brevoortia tyrannus (menhaden) ......... 0.005 | 0.5 | 0.005 | o.1 0.02 | 0.4 Do. 
Clupea harengus (herring)............... 0.02 0.5 | 0.01 0.05 | 0.02 | 0.5 Do. 
Cynoscion regalis (squeteague) .......... 0.05 I 0.08 0.1 ° ° Do. 
Fundulus heteroclitus (common minnow). .| 0.05 ° 0.2 0.5 0.4 I Do. 
Microgadus tomcod (tom-cod) ........... 0.001 | 0 2 ° O.1 ° Do. 
Morone americanus (white perch) ........ I ° ° ° ° ° Do. 
Murenoides gunnella (butter-fish) ....... @:002, | 0.1 | 61005 || o:or | /o.01 | 0 Do. 
Mustelus canis (smooth dog-fish) ........ 0.01 0.2 | 0.005 | o.1 ° I Do. 
Carcharinus littoralis (sand shark) ....... 0.5 I 0.8 I ° ° Do. 
@psanus tau! (toad=fish) 95.5 52055 lets. 0.05 ° ° ° ° ° Do. 
Osmerus;mordax (SMELL); = c.5sccieneciee = 0.02 0.5 | 0.2 0.2 0.4 ° Do. 
Paralichthys dentatus (summer flounder) ..] 0.002 | 0.2 | 0.008 | o.r 0.02 | 2 Do. 
Pleuronectus americanus (flat-fish) ....... 0.001 | 0.2 | 0.02 0.05 | 0 I Do. 
Prionotus strigatus (red sea-robin) ...... 0.001 | 0.2 | 0.002 | 0.02 ° 2 Do. 
Pterophryne histrio (Summer skate) ...... 0.02 0.4 | 0.002 | 0.2 0.4 ° Do. 
Raja ocellata (winter skate) ............. 0.01 0.5 | 0.02 O.I ° I Do. 
Raja levis (barn-door skate)............. 0.0001 | 0.5 | 0.05 0.2 0.5 I Do. 
Pomatomus saltatrix (blue-fish) .......... 0.002 | 0.5 | 0.004 | 0.2 0.02 | o Do. 
Nara sarda (ORO)... ccc ss ses fa met 0.01 I 0.5 0.5 ° I Do. 
Scomber scombrus (mackerel) ........... 0.02 I 0.6 0.5 ° ° Do. 
Siphostoma fuscum (pipe-fish) ........... 0.02 I 0.1 0.5 0.2 ° Do. 
Spheroides maculatus (puffer) ........... ° 4 ° 0.2 ° ° Do. 
Stenotomus chrysops (scup).............. 0.2 0.5 | 0.001 | o.1 0.01 | 1 Do. 
Tautogolabrus adspersus (cunner) ....... 0.05 I 0.002 | 0.2 0.02 | 2 Do. 
PautopaOnitis (CAUtOe)) 2.2% soc sca .eate ore 0.05 I 0.2 0.1 0.5 ° Do. 
CentropristesiStilatusyiisies. cisjeecvoaeiete caer 0.08 2 0.5 0.3 I 2 Do. 
Pollachius virens (pollock) .............. 0.2 O.5° (0:5 0.2 0.5 2 Do. 
Mugil cephalus (mullet)................. 0.001 | 2 0.0005 | 0.2 0.02 | o Do. 
Menidia notata (silverside) .............. 0.02 ° 0.05 2 0.2 ° Do. 
Acridium americanus (grasshopper) ...... 0.05 2 2 I 5 ° No ery- 
Carcinus granulatus (green crab) ........ 0.05 I O.1 2 0.5 ° throcy- 
Eupagurus longicarpus (small hermit crab) | 0.05 I o.1 I 4 ° tes; leu- 
Eupagurus pollicaris (large hermit crab) ..| 0.05 I 0.1 I 4 ° colysis 
Homarus americanus (lobster) ........... 0.4 2 0.3 0.2 0.6 3 only. 
Libinia canaliculata (spider crab) ........ 0.2 I 0.8 0.5 2 ° Do. 
Limulus polyphemus (horseshoe crab) ....] 0.02 I 0.02 0.02 | o.% 2 Do. 
Platonychus ocellatus (lady crab) ........ o.T ? 0.4 ip ° ° Do. 
Lumbricus terrestris (earth worm) ....... 10 ° ° ° ° ° Do. 
ATNPDIEEILe OLNAtA 1c neice wacins en nlew te = 5 ° Io ° ° ° Do. 
@inratwlasl praise site er.cts tony oahe eoicterss 0.04 ° 0.5 ° I ° Do. 
Mepidonotisisquamatus. 0.6. 5.- 6. ss see 6 ° 10 ° ° ° Do. 
Nereis virens (clam worm) .............. 5 o {10 ° ° ° Do. 
Phasolosomalgouldie 2... cewne« waists sess = 5 ° ° ° ) ° Do. 
Ensatella americana (razor clam) ........ O.1 I 5 o.1 ° ° Do. 
Walipospeality is 20 acr-cys: ssh sis aaacsoreecea 0.05 2 O.I 0.5 0.5 ° Do. 
Mactra solidissima (sea clam) ........... 0.5 I 0.3 0.2 ° ° Do. 
Modiola modiolus (mussel) ............. 0.5 rt 3 2 ° ° Do. 
Sycotypus canaliculatus (whelk, periwinkle) | 0.1 I 0.5 0.5 5 ° Do. 
Asteria vulgaris (common star-fish) ....... 2 ° 5 2 ° ° Do. 
Arbacia punctulata (purple sea-urchin) ...| 0.005 | 2 0.02 I 0.5 ° Do. 
Pentacta frondosa (northern sea-cucumber) | 2 P 5 ? ° ° Do. 


