Species: Pomadasys empherus, Bigspine grunt, Large-spine grunt

soft D & A no scales

mouth short
Pomadasys empherus Bussing, 1993
Large-spine grunt, Bigspine grunt
Body high, strongly compressed; forehead profile oblique; mouth short, not reaching past front of eye, inside not red, lips thin; chin with 2 pores at front and 2 inside hole behind, plus a longitudinal groove; preopercle serrated, larger teeth at angle; dorsal fin XIII, 11-12, spinous part high, moderately notched; anal III, 7, second anal spine very long and stout, thicker than 3rd; pectoral fins relatively short, not reaching tips of depressed pelvic fins; no scales on soft dorsal and anal fins; 45-48 pored lateral line scales; 6 oblique rows of scales between lateral line and origin of dorsal fin.
Silvery, with a yellow tint; juveniles with about 5 indistinct bars on body
Size: 21 cm.
Habitat: estuaries and freshwater.
Depth: 0-20 m.
Costa Rica to Panama Bay.

High Resolution Map Download
- Salinity
-
- Freshwater
- Non Marine
- Brackish
- Inshore/Offshore
-
- Inshore
- Inshore Only
- Water Column Position
-
- Near Bottom
- Bottom + water column
- Bottom
- Habitat
-
- Soft bottom (mud/sand/gravel/beach/estuary/mangrove/seagrass)
- Freshwater
- Water column
- Sand & gravel
- Mud
- Estuary
- Soft bottom only
- FishBase Habitat
-
- Bentho-Pelagic
- Feeding Group
-
- Carnivore
- No Data
- Diet
-
- Octopus/squid/cuttlefish
- Mobile benthic gastropods/bivalves
- Mobile benthic crustacea (shrimps/crabs)
- Mobile benthic worms
- Data
- Egg Type
-
- No data
- Pelagic larva
- Pelagic
- Global Endemism
-
- Tropical Eastern Pacific (TEP) endemic
- East Pacific endemic
- All species
- Regional Endemism
-
- Continent only
- TEP endemic
- Continental TEP endemic
- Panamic province endemic
- Continent
- All species
- Residency
-
- Resident
- Climate Zone
-
- Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo)
- IUCN Red List
-
- Data deficient
- Listed
- CITES
-
- Not listed
- Length Max
-
- 21
- Depth Range Min
-
- 0
- Depth Range Max
-
- 20