Figs. 68-70: Hind wing articulation and wing base of Bolboceratidae. - 68: Outline of the median 

 plate: I, Eucanthus felschei (Bolboceratini); 2. Bolborhinum binasutum (Bolboceratini): 3. 

 Neoathyreus panamaensis (Athyreini) showing the relative positions of lAx+2Ax, the anterior and 

 posterior remnants of MED (shaded areas) and 3Ax. - 69: Outline of the dorso-lateral view of the 

 third axillary: 1, Eucanthus subtropicus (Bolboceratini): 2. Bolborhinum binasutum (Bolboceratini): 

 3, Neoathyreus panamaensis (Athyreini). - 70: First basal plate (excluding BR) of Bolboceratidae: 

 a. dorsal; b. anterior: 1, Eucanthus felschei (Bolboceratini): 2. Bolborhinum binasutum 

 (Bolboceratini); 3, Neoathyreus panamaensis (Athyreini). Not to scale. Originals Browne (1993). 



