http://www.ciclidos-mexico.com/Informat ... os-mexico/
Abstract:
I'm really curious to hear what you guys think about this description.Thorichthys panchovillai, new species, is described, from distinctive of the tributaries of the River Coatzacoalcos
basin, Mexico. The new species is diagnosed by a set of characters: dorsal fin rays XVI, 8 – 9; anal fin rays
VII, 6 – 7; pectoral fin rays, I, 11 – 12; total gill-rakers on the first branchial cleft 11 – 12; subopercular stain
present although weakly intensified, it exposes a notable sexual dimorphism that distinguishes it from others:
the female possess a black blotch between the fifth and sixth dorsal spine.