Japan country information

Common names: Gisukeni, Katakuchi-iwashi, Niboshi
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Sokolovskaya, T.G., A.S. Sokolovskii and E.I. Sobolevskii, 1998
Importance: highly commercial | Ref: FAO, 1992
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Adults occur eastwards to 160°E at high level of abundance; moves northwards in summer (Ref. 39882). Also Ref. 189.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: https://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Clupeiformes (Herrings) > Engraulidae (Anchovies) > Engraulinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Anchois japonais, Anchoíta japonesa, Anchovy, ... more

Main reference

Whitehead, P.J.P., G.J. Nelson and T. Wongratana. 1988. (Ref. 189)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 18.0 cm TL male/unsexed; (Ref. 56527); common length : 14.0 cm TL male/unsexed; (Ref. 56527); max. published weight: 45.00 g (Ref. 56527); max. reported age: 4 years (Ref. 56527)

Length at first maturity
L_m ?, range 10 - 11 cm

Environment

Marine; pelagic-neritic; oceanodromous (Ref. 51243); depth range 0 - 400 m (Ref. 50550)

Climate / Range

Temperate; 8°C - 30°C (Ref. 56557), preferred 25°C (Ref. 107945); 49°N - 2°N, 105°E - 160°E (Ref. 54432)

Distribution

Western Pacific: southern Sakhalin Islands, Sea of Japan and Pacific coasts of Japan, and south to almost Canton/Taiwan; rare records (seems to represent stray fishes) off the coasts of Luzon and Western Mindanao, Philippines and from Manado and Ujung Pandang, Sulawesi, Indonesia (Ref. 189).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 0; Dorsal soft rays (total): 12-14; Anal spines: 0; Anal soft rays: 13 - 18. Differs very little from the European anchovy (see E. encrasicolus) and can be identified from that description. Of other anchovies found in the southern part of its distribution, only species of Encrasicholina and Stolephorus are of similar appearance, but all have small spine-like pre-pelvic scutes (usually 2 to 7 scutes). Thryssa have compressed bodies and a keel of scutes along belly.

Occurs in large schools near the surface, mainly in coastal waters but as far out as over 1,000 km from the shore. Tends to move more northward and inshore in spring and summer. Juveniles associate with drifting seaweed (Ref. 12114, 12115). Feeds on copepods, but also on other small crustaceans, molluscan larvae, fish eggs and larvae and diatoms. Marketed fresh and salted, processed into fishmeal and oil (Ref. 12484).

IUCN Red List Status (Ref. 115185)

Not Evaluated

Threat to humans

Reports of ciguatera poisoning (Ref. 4690)

Human uses

Fisheries: highly commercial; aquaculture: commercial; bait: usually

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5020 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.1 ±0.1 se; Based on diet studies.

Resilience (Ref. 69278)
High, minimum population doubling time less than 15 months (K=1.05; tm=1-2; tmax=3)

Vulnerability (Ref. 59153)
Low vulnerability (10 of 100)

Price category (Ref. 80766)
Low

Engraulis japonicus Temminck & Schlegel, 1846