Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: Apogon: Greek, a = without + Greek pogon = chin, beard (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; reef-associated; depth range 1 - 75 m (Ref. 9626), usually 12 - 60 m (Ref. 7251). Tropical; - 24°S
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm TL male/unsexed; (Ref. 9626)
A small, stubby, plain pale red cardinal fish with a smudgy bar (sometimes tiny) on caudal peduncle.
Western Atlantic: southern Florida, USA and Bahamas to São Paulo, Brazil (Ref. 57756).
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).
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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01095 (-0.15802 - 0.17993), b=3.07 (2.98 - 3.16), based on LWR estimates for this genus-BS (Ref.
93245).
Trophic Level (Ref.
69278): 3.4 ±0.45 se; Based on food items.
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low vulnerability (10 of 100) .