The Hapalogenys merguiensis lives in the pelagic-neritic, marine, depth range 78 - 180 m environment.
* Hapalogenys merguiensis (Iwatsuki, Satapoomin & Amaoka, 2000) * Hapalogenys mucronatus (Eydoux & Souleyet, 1850) * Hapalogenys nigripinnis (Temminck & Schlegel, 1843) * Hapalogenys nitens More
Hapalogenys merguiensis Iwatsuki, Satapoomin and Amaoka, 2000 Taxonomic Serial No. More