Apogon quadrisquamatus, Sawcheek cardinalfish

Apogon quadrisquamatus Longley, 1934

Sawcheek cardinalfish
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Apogon quadrisquamatus   AquaMaps   Data sources: GBIF OBIS
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Image of Apogon quadrisquamatus (Sawcheek cardinalfish)
Apogon quadrisquamatus
Picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Etymology: Apogon: Greek, a = without + Greek pogon = chin, beard (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 1 - 75 m (Ref. 9626), usually 12 - 60 m (Ref. 7251). Tropical; - 24°S

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

Western Atlantic: southern Florida, USA and Bahamas to São Paulo, Brazil (Ref. 57756).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm TL male/unsexed; (Ref. 9626)

Short description Identification keys | Morphology | Morphometrics

A small, stubby, plain pale red cardinal fish with a smudgy bar (sometimes tiny) on caudal peduncle.
Body shape (shape guide): fusiform / normal.

Biology     Glossary (e.g. epibenthic)

Found on coral, sand, or gravel bottoms. Sometimes associates with sea anemones, possibly as shelter from predators; it also lives in tubular sponges (Ref. 26938, 45560).

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

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN Red List Status (Ref. 130435: Version 2025-2)

  Least Concern (LC) ; Date assessed: 10 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | National databases | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |