Monacoa griseus Poulsen, Sado, Hahn, Byrkjedal, Moku & Miya, 2016
Grey mirrorbelly

Family:  Opisthoproctidae (Barreleyes or spookfishes)
Max. size:  6.39 cm SL (male/unsexed)
Environment:  bathypelagic; marine; depth range 0 - 521 m
Distribution:  Southwest Pacific: New Zealand and possibly Australia.
Diagnosis:  This species is distinguished by the following characters: a greyish anterior part of the sole, abruptly changing just in front of the pelvic fins, to a dense pigmented posterior part; two adult specimens show in addition, a relatively weak irregular large blotch just in front of the change in pigmentation, centered approximately below the anterior part of the dorsal fin in the vertical plane; scale pockets possibly relatively light (Ref. 111070).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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