Herklotsichthys quadrimaculatus (Rüppell, 1837)

Bluestripe herring
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Herklotsichthys quadrimaculatus
Picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Clupeiformes (Herrings) > Clupeidae (Herrings, shads, sardines, menhadens) > Dorosomatinae
Etymology: Herklotsichthys: After Janus Adrian Herklots, Australian ichthyologist, 1820-1872.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; freshwater; brackish; reef-associated; depth range 1 - 13 m (Ref. 58302).   Tropical; 39°N - 33°S, 29°E - 166°W (Ref. 188)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: widespread in Indian Ocean and western Pacific, including entire eastern coast of Africa, Madagascar, Mauritius eastward to Japan, eastern Australia, and Samoa (Ref. 188). Introduced into Hawaii, apparently by accident, and now abundant (Ref. 188). At least one country reports adverse ecological impact after introduction.

Length at first maturity / Size / Weight / Age

Maturity: Lm 10.1, range 7 - 17 cm
Max length : 25.0 cm SL male/unsexed; (Ref. 48635); common length : 10.0 cm SL male/unsexed; (Ref. 188)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 17-21; Anal spines: 0; Anal soft rays: 15 - 23. Diagnosis: Body slender, its depth 18 to 30% of standard length; the presence of elongate wing-like scales underneath the normal paired pre-dorsal scales separate it from all other species except the two Australian species with prominent black spots on the flank, Herklotsichthys koningsbergeri and Herklotsichthys Species A, and Herklotsichthys Species B, which has dusky tips to dorsal and caudal fins and more lower gill rakers, 36-42 vs. 33-36 in H. quadrimaculatus (Ref. 188). Flank silvery with an electric blue line preceded by two orange spots (Ref. 188).

Biology     Glossary (e.g. epibenthic)

Adults form schools near mangroves, shallow coastal bays and lagoons during the day and moves further offshore into deeper water by night (Ref. 188, 48635). Known in mills around in large schools under wharves or along sandy beaches in protected bays (Ref. 26367). Pelagic (Ref. 58302). Feeds on zooplankton, mainly at night, chiefly copepods in juvenile stages, but larger prey as adults (chaetognaths, polychaetes, shrimps and small fishes) (Ref. 188). Breeds during its first year and probably survives only a few months after maturity (Ref. 188). Marketed fresh and dried salted (Ref. 188). Usually parceled in leaves and baked in a motu oven. Do not recover quite as quickly as other species of baitfish after heavy fishing (Ref. 26367).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous (Ref. 205). Breeds during its first year and probably survives only a few months after maturity (Ref. 188).

Main reference Upload your references | References | Coordinator | Collaborators

Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)

IUCN Red List Status (Ref. 119314)

  Least Concern (LC) ; Date assessed: 28 February 2017

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Potential pest (Ref. 6362)





Human uses

Fisheries: minor commercial; bait: usually
FAO(fisheries: production; publication : search) | FishSource | Sea Around Us

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 24.9 - 29.3, mean 28.5 (based on 3173 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5002   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00617 - 0.01621), b=3.08 (2.94 - 3.22), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic Level (Ref. 69278):  3.6   ±0.4 se; Based on diet studies.
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (K=2.6).
Vulnerability (Ref. 59153):  Low vulnerability (15 of 100) .
Price category (Ref. 80766):   Low.