Figure 5 in The first fossil spider cricket (Orthoptera: Gryllidae: Phalangopsinae): 20 million years of troglobiomorphosis or exaptation in the dark?

Figure 5. Phylogenetic inference assessment of Amphiacustina. Life histories are mapped onto the phylogeny in blue (strict troglobitic) and green (cavicolous/straminicolous epigean), and the distributions of the supposedly troglobiomorphic characters are shown on the right. Key: eyes large (+) or reduced (-); ocelli present (+) or absent/reduced (-); stridulatory apparatus (stridulum) present and functional (+) or absent/non-functional (-); auditory tympana present (+) or absent (-); in all cases, the ± symbol indicates polymorphism.