PLATE 79. Mimicry in snakes. The snakes in group A have poisonous fangs ; those in 

 group B are harmless. 



a. Elaps dumerili, New Granada, b. Elaps lemniscatus, Brazil, c. Elaps semipartitus, New 

 Granada, d. Elaps psyche, Brazil, e. Elaps corallimus, Brazil, Central America. / Ophibolus 

 doliatus, Southern North America and Central America. g. Pliocercus elapsides, Mexico. 

 h. Oxyrrhopus trigeminus, Brazil. /. Pliocercus euryzonm, New Granada. /. Erythrolamprus 

 esculapii, Brazil. k. Cemophora coccinea, Southern United States. /. Erythrolamprus venus- 

 tissimus, Brazil, Central America. [After COPE.] 



