Halieutichthys aculeatus (Mitchill, 1818)
Pancake batfish
Halieutichthys aculeatus
photo by NOAA\NMFS\Mississippi Laboratory

Family:  Ogcocephalidae (Batfishes)
Max. size:  10 cm TL (male/unsexed)
Environment:  reef-associated; marine; depth range 5 - 820 m
Distribution:  Western Atlantic: coast of southern USA (18.0°N-36.5°N) and throughout Gulf of Mexico.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 4-6; Anal spines: 0-0. This species of the H. aculeatus complex is distinguished by having 2 narrow black bands across pectoral fin; with well-developed outer sphenotic tubercle and strongly reduced inner sphenotic tubercle; tubercles relatively small but sharp; tubercles almost always absent dorsal to orbit; relatively fine reticulate pigmentation pattern on dorsal surface (i.e. densely arranged network of melanophores); relatively small with adult body size usually attaining <7.0 cm SL (Ref. 85070).
Biology:  Inhabits bare sandy bottom where, during the day, it rests partly covered by a thin layer of sand (Ref. 5521).
IUCN Red List Status: Least Concern (LC); Date assessed: 16 September 2014 Ref. (130435)
Threat to humans:  harmless


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