Facultative air-breathing ; Adults inhabit the intertidal zone of rocky shorelines . Oviparous. Eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters .
Dorsal spines (total): 13; Dorsal soft rays (total): 17 - 19; Anal spines: 2; Anal soft rays: 17 - 20.
Behavioural data for Marianas rockskipper is currently being reviewed.
Oviparous, distinct pairing .
Marine; reef-associated. Tropical Central Pacific: Mariana Islands.
The following diseases are known to affect Marianas rockskipper.
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