My Kubs are probably too young (2" average) to distinguish between male and female but I was curious.

Some observations,
One Kub in particular is very "tall" from the dorsal fin to the belly.
A few have a shorter and rounder head. A few have a (slightly) longer snout.
I thought I saw a couple with a slight pink tinge on thier lips.
I wonder if there are any parrallels with Botia Almorhae or Botia Histrionica in identifing sexual dimorphism?