Actinopteri (ray-finned fishes) > Clupeiformes
(Herrings) > Engraulidae
(Anchovies) > Coiliinae
Etymology: Thryssa: Greek, thrissa, -es = shad (Ref. 45335). More on author: Ogilby.
Environment: milieu / climate zone / depth range / distribution range
Marine; brackish; pelagic-neritic; depth range 0 - 50 m (Ref. 189). Tropical; 7°S - 32°S, 112°E - 156°E (Ref. 189)
Western Pacific: Australia (northern coasts from Onslow east to Gulf of Carpentaria; and eastern coasts from Brisbane south to 30°S, but presumably to the north also) and Papua New Guinea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 13.8 cm SL male/unsexed; (Ref. 189)
soft rays: 30 - 34. Belly with 14 to 16 + 8 or 9 = 22 to 25 keeled scutes from isthmus to anus. Maxilla short, reaching to hind border of pre-operculum; first supra-maxilla short, about half length of second. Pseudobranch very short. A diffuse saddle on nape; no dark blotch behind gill opening.
Presumed marine, pelagic, coastal, but also estuarine, thus tolerating lowered salinities. More data needed.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Munroe, T.A. and M. Nizinski, 1999. Engraulidae. Anchovies. p. 1698-1706. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the WCP. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 9822)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.2 - 28.7, mean 27.5 °C (based on 406 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00271 - 0.01467), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.5 se; based on size and trophs of closest relatives
Generation time: 0.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (k=1.56).
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .