Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Caesionidae
(Fusiliers) > Gymnocaesioninae
Etymology: Dipterygonotus: Greek, di = two + Greek, pteryx = fin + Greek, gono, gone = birth + Greek, noton = back (Ref. 45335).
Environment / Climate / Range
Marine; reef-associated; depth range 37 - 91 m (Ref. 26165). Tropical; 28°N - 24°S, 43°E - 163°E (Ref. 402)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm TL male/unsexed; (Ref. 402)
Countries | FAO areas | Ecosystems | Occurrences | SELECT
scientificname = Dipterygonotus balteatus
LIMIT 1Point map | Introductions | Faunafri
Indo-Pacific: East Africa, not including the Red Sea or Arabian (Persian) Gulf, to the Solomon Islands.
Primarily a near-shore pelagic species (Ref. 30573), but swims mainly in open water away from reefs (Ref. 48636). Forms dense aggregations (Ref. 90102). Mixed with other planktivores and is easily overlooked. Feeds on zooplankton (Ref. 30573). Oviparous, with numerous, small pelagic eggs (Ref. 402). Caught at night using lights and dip nets (Ref. 30573). Important tuna bait fish in some countries (Ref. 30573).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Carpenter, K.E., 1987. Revision of the Indo-Pacific fish family Caesionidae (Lutjanoidea), with descriptions of five new species. Indo-Pac. Fish. (15):56 p. (Ref. 1723)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Fisheries: minor commercial; bait: usually
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), based on all LWR estimates for this body shape (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 (12 of 100) .