Teleostei (teleosts) > Clupeiformes
(Herrings) > Dorosomatidae
(Gizzard shads and sardinellas))
Etymology: Nematalosa: Greek, nema, -atos = filament + Latin, alausa = a fish cited by Ausonius and Latin, halec = pickle, dealing with the Greek word hals = salt; it is also the old Saxon name for shad = "alli" ; 1591 (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; pelagic-neritic. Tropical
Western Indian Ocean: Persian Gulf, possibly west to Somalia based on one specimen, previously identified both as Nematalosa nasus and as Nematalosa arabica.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL male/unsexed; (Ref. 68964)
spines: 0. Prepectoral scutes usually 8. Expanded third infraorbital bone with the anterior end vertical or nearly so. Supraorbital grooves lacking.
Pelagic. Filter feeders (Ref. 68964).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Nelson, G. and L. McCarthy, 1995. Two new species of gizzard shads of the genus Nematalosa (Teleostei, Clupeidae, Dorosomatinae) from the Persian/Arabian Gulf. Jap. J. Ichthyol. 41(4):379-383. (Ref. 9971)
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
= 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00425 - 0.01868), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.4 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
): Low vulnerability (10 of 100).