Pseudogramma Guineensis (Pseudogramma guineensis), first described by Norman, 1935 is a tiny fish in the family Grammistidae (order Perciformes). Adults typically reach 2.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 18 to 20 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.
Dorsal spines (total): 7; Dorsal soft rays (total): 20; Anal spines: 3; Anal soft rays: 17; Vertebrae: 26. No dermal flap or small tentacle dorsally on eye. A large pore in midinterorbital space close to the edge of the orbit; a smaller median pore posteriorly in interorbital space. Tubular anterior nostril when laid back not reaching posterior nostril; when extended forward, near front of snout and moderately long, though not reaching front edge of upper lip. .A single, incomplete lateral line. Longitudinal scale series about 48.: fusiform / normal; Cross section: oval.
Behavioural data for Pseudogramma Guineensis is currently being reviewed.
Marine; reef-associated; depth range 18 - 20 m . Tropical Central Atlantic: Gulf of Guinea, Equatorial Guinea.
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