Phylogenetic relationships amongst 23 specimens of Trichomycterus albinotatus and three outgroups, inferred by Maximum Likelihood analysis performed in IQ-TREE using a cyt b fragment 1098 bp. Numbers close to nodes are support values: SH-aLRT support (%) and ultrafast bootstrap support (%). CS1–11, collecting sites 1–12; CM1–4, colour morphs 1–4; H1–11, haplotypes 1–11. The most external outgroup is not represented in the figure.

 
 
  Part of: Costa WJEM, Mattos JLO, Amorim PF, Mesquita BO, Katz AM (2023) Chromatic polymorphism in Trichomycterus albinotatus (Siluriformes, Trichomycteridae), a mountain catfish from south-eastern Brazil and the role of colouration characters in trichomycterine taxonomy. Zoosystematics and Evolution 99(1): 161-171. https://doi.org/10.3897/zse.99.98341