Phylogenetic relationships among Orchomenella compressa sp. nov. and nine species of Orchomenella registered in GenBank, analyzed by the maximum-likelihood (ML) method with two Orchomenyx species as outgroup taxa. Bootstrap values of ML (>50) are indicated above branches of clades.

 
 
  Part of: Wang Y, Sha Z, Ren X (2023) A new species of Orchomenella (Amphipoda, Tryphosidae) described from hydrothermal vent in the Okinawa Trough, Northwest Pacific. ZooKeys 1184: 261-271. https://doi.org/10.3897/zookeys.1184.111420