Eritrea 232 country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 4517.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/er.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Iwatsuki, Y. and P.C. Heemstra, 2011
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Sparidae (Porgies)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

قُجَّاج بِخطَّين, 双线刺鲷, Pagre double bande, ... more

Main reference

Iwatsuki, Y. and P.C. Heemstra. 2011. (Ref. 95256)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 36.2 cm SL male/unsexed; (Ref. 95256); common length : 40.0 cm TL male/unsexed; (Ref. 5450); max. reported age: 19 years (Ref. 3625)

Length at first maturity
L_m 26.4 range ? - ? cm

Environment

Marine; brackish; reef-associated; depth range 2 - 20 m (Ref. 9710)

Climate / Range

Tropical, preferred 26°C (Ref. 107945); 32°N - 10°N, 33°E - 65°E (Ref. 95256)

Distribution

Western Indian Ocean: Red Sea (Israel, Egypt, Eritrea, Saudi Arabia), Persian Gulf (Bahrain and Kuwait), off southern Oman (not Gulf of Oman); presumably along the whole southern coast of the Arabian Peninsula, also Iran to Pakistan.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 11; Dorsal soft rays (total): 12-15; Anal spines: 3; Anal soft rays: 10 - 11. This species is distinguished from its congeners by the following set of characters: 2 conspicuous vertical black bars across the head, with the first bar from occiput through eye and across cheek to rear end of maxilla. while the second bar is from nape to opercle; colour of dorsal and caudal fins yellow, without dense black margin of dorsal-fin or narrow black edge along rear margin of caudal fin; scale rows from 5th dorsal fin spine to lateral line 5 ½ or 6 ½ ; base of dorsal and anal fins are scaly; naked interorbital area and preopercle flange; along each side of upper jaw with 2 rows of molars, with the outer molar teeth row extending to rear end of both jaws; basal width of incisor teeth (usually 6) at front of upper jaw smaller, 0.7?0.8 mm for 15 cm SL fish and 2.2?2.5 mm for fish of 34 cm SL, respectively; D XI,12?15, no elongated spines; A III,10?11, with the 2nd and 3rd anal-fin spines subequal and not enlarged (Ref. 95256).

Occur in small groups. (Ref. 9710). Marketed fresh or dried.

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

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 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.4 ±0.43 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.18; tmax=19)

Vulnerability (Ref. 59153)
Moderate vulnerability (37 of 100)

Price category (Ref. 80766)
High

Acanthopagrus bifasciatus (Forsskål, 1775)