18 Mariana Islands species out of 23 reported
Anguilla marmorata
Awaous guamensis (female)
Awaous guamensis (male)
Awaous ocellaris
Eleotris fusca (dark)
Eleotris fusca (light)
Eleotris fusca (mottled)
Kuhlia rupestris
Lutjanus argentimaculatus (juvenile)
Lutjanus argentimaculatus (sub-adult)
Microphis brachyurus
Monodactylus argenteus
Mugiligobius sp.
Periophthalmus argentilineatus
Poecilia reticulata
Redigobius sp.
Sicyopterus lagocephalus
Sicyopus sp.
Stenogobius sp.
Stiphodon sp. (female)
Stiphodon sp. (male)
Stiphodon sp. (male)
Taenioides limicola
Zenarchopterus dispar
Additional freshwater fish species reported from the Mariana Islands by Myers and Donaldson (2003):
Anguillidae (freshwater eels)
- Anguilla bicolor
Eleotridae (sleepers and gudgeons)
- Eleotris melanosoma
- Eleotris sp. A (blind cave dweller)
Gobiidae: Sicydiinae (freshwater gobies)
Gobiidae: Gobionellinae