Page:The New International Encyclopædia 1st ed. v. 03.djvu/239

 1. COMMON BOA (Boa constrictor). 2. DOG-HEADED BOA (Xiphosoma canlnum). 3. ABOMA OR RINGED BOA (Epicrates cenchria) 4. ANACONDA (Eunectes murlnus). 5. MEXICAN BOA (Boa divlnllociuax, var. Mexicans). 6. IMPERIAL BOA (Boa Imperator).