Maximum Likelihood tree inferred from mitochondrial COI. Bootstrap support above 60% and corresponding Bayesian probabilities are given. Bold indicates newly obtained sequences.

 
 
  Part of: Falniowski A, Grego J, Rysiewska A, Osikowski A, Hofman S (2021) Two new stygobiotic species of Horatia Bourguignat, 1887 (Hydrobiidae) from Croatia. Subterranean Biology 37: 89-104. https://doi.org/10.3897/subtbiol.37.61573