It turns out the paper that Alligood wrote was published in an AZA (American Association of Zoos and Aquariums) publication. Not exactly a bastion of animal rights activism, the AZA.
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0.1 Peruvian rainbow boa (Amaru)
2.0 Brazilian rainbow boas (TBA)
0.3 Honduran milksnakes (Chicchan, Chanir, Hari)
1.0 Thayeri kingsnake (TBA)
2.7 corns (Cetto, Tolosa, TBA)
1,000,000.1,000,000 other critters