Equulites is a genus of ponyfishes native to the Indian Ocean and the western Pacific Ocean.[3] Analysis of mitochondrial DNA published in 2017 has suggested that Equulites elongates is in fact a species group made up of three species Equulites aethopos, Equulites elongates and Equulites popei.[4]
^Hiromu Suzuki; Seishi Kimura (2017). "Taxonomic revision of the Equulites elongatus (Günther 1874) species group (Perciformes: Leiognathidae) with the description of a new species". Ichthyological Research. 64 (3): 339. doi:10.1007/s10228-017-0572-9.