Unrooted maximum-likelihood cladogram with bootstrap probabilities based on the mitochondrial cytochrome c oxidase I (COI) sequences for representatives of species within the family Typhlogammaridae. Specimen labels refer to information given in Table 2. Scale bar indicates the number of substitutions per site.

 
 
  Part of: Sidorov DA, Gontcharov AA, Palatov DM, Taylor SJ, Semenchenko AA (2015) Shedding light on a cryptic cavernicole: A second species of Zenkevitchia Birstein (Crustacea: Amphipoda: Typhlogammaridae) discovered via molecular techniques. Subterranean Biology 15: 37-55. https://doi.org/10.3897/subtbiol.15.4872