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Synagrops spinosus  Schultz, 1940

Keelcheek bass
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Synagrops spinosus   AquaMaps   Data sources: GBIF OBIS
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Image of Synagrops spinosus (Keelcheek bass)
Synagrops spinosus
Picture by NOAA\NMFS\Mississippi Laboratory

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Acropomatidae (Lanternbellies, temperate ocean-basses)
Etymology: Synagrops: Greek, synagris, -idos = a kind of marine fish (Ref. 45335).

Environment / Climate / Range Ecology

Marine; bathydemersal; depth range 87 - 544 m (Ref. 37343), usually 300 - 500 m (Ref. 9626).   Deep-water, preferred ?; 46°N - 37°S, 97°W - 32°W (Ref. 57286)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Atlantic: Canada (Ref. 5951) North Carolina, the Gulf of Mexico, Caribbean Sea to Uruguay (Ref. 47377) and Brazil (ISH specimens). Western Pacific: Japan and near Hainan, China (Ref. 9626).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL male/unsexed; (Ref. 47377); common length : 10.1 cm SL male/unsexed; (Ref. 13608)

Short description Morphology | Morphometrics

Dorsal spines (total): 10; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 7 - 8; Vertebrae: 25. Anterior edges of pelvic spine, and 2nd spines of 1st dorsal and of anal fin serrated, but that of 2nd dorsal smooth (Ref. 13608).

Biology     Glossary (e.g. epibenthic)

Inhabits outer parts of the continental shelves and the upper parts of these slopes (Ref. 37343).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Heemstra, Phillip C. | Collaborators

Mejía, L.S., A. Acero P., A. Roa and L. Saavedra, 2001. Review of the fishes of the genus Synagrops from the tropical Western Atlantic (Perciformes: Acropomatidae). Caribb. J. Sci. 37(3-4):202-209. (Ref. 43234)

IUCN Red List Status (Ref. 115185)

  Least Concern (LC) 

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Summary page | Point data | Common names | Photos

Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00533 - 0.01560), b=2.97 (2.82 - 3.12), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic Level (Ref. 69278):  3.5   ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).
Vulnerability (Ref. 59153):  Low vulnerability (19 of 100) .