Teleostei (teleosts) > Beloniformes
(Needle fishes) > Belonidae
Etymology: Strongylura: Greek, strongylos = round + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Freshwater; brackish; pelagic; depth range 0 - ? m. Tropical
Central America: Guatemala and Mexico.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 49.8 cm SL male/unsexed; (Ref. 40653)
Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Collette, B.B., 1974. Strongylura hubbsi, a new species of freshwater needlefish from the Usumacinta Province of Guatemala and México. Copeia 1974(3):611-619. (Ref. 30949)
IUCN Red List Status (Ref. 126983)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82804
= 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00123 (0.00053 - 0.00284), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this Genus-BS (Ref. 93245
Trophic level (Ref. 69278
): 4.1 ±0.7 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Moderate vulnerability (44 of 100).