Figure 1.

(a) Generic-level phylogenetic hypothesis for the Napaeina (Riodinidae: Riodininae: Mesosemiini) (Hall 2003, in press), with males of type species shown to the right (Hyphilaria nicia, Napaea eucharila, Voltinia radiata, ‘Cremna’ alector, Hermathena candidata and Ithomiola floralis floralis; dorsal surface at left, ventral surface at right); nodes with a reported bootstrap value of 70 or higher and/or a decay index value of two or higher are indicated with a black circle. (b) Single most parsimonious cladogram resulting from the exhaustive analysis of 34 morphological characters for all 11 species of Ithomiola (see tables 1 and 2); branch support is given as bootstrap values higher than 50 above branches and decay index values below branches. (c) Cladogram from (b), illustrating the distribution of character states, with black bars indicating unique apomorphies, striped bars homoplasious apomorphies, and white bars reversals.