Australia country information

Common names: Black blotch emperor, Thumbprint emperor
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Queensland (Ref. 75154). Also Ref. 2295.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Hoese, D.F., D.J. Bray, J.R. Paxton and G.R. Allen, 2006
National Database:

Common names from other countries

Empereur Saint Pierre, Emperador San Pedro, Portrait, ... more

Classification / Names প্রচলিত নাম সমূহ | প্রতিনাম সমূহ | Catalog of Fishes(গণ , প্রজাতি ) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Lethrinidae (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.

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

সামুদ্রিক; ঈষৎ লোনা রীফ সংশ্লিষ্ট; অ_ পরিযায়ী; গভীরতার পরিসীমা 0 - 20 m (Ref. 9710). Tropical; 32°N - 32°S, 31°E - 155°W

বিতরণ দেশ সমূহ | এফ এ ও এলাকাসমূহ | বাস্তুতন্ত্র | দৃষ্টিগোচর | Point map | প্রচলন | Faunafri

Indo-West Pacific: Red Sea and E ast Africa to Samoa, north to southern Japan, south to northeastern Australia.

Length at first maturity / আকৃতি / ওজন / Age

Maturity: L_m 19.5 range ? - 21.1 cm
Max length : 54.9 cm FL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 125599); common length : 30.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 30573); সবের্াচ্চ প্রকাশিত ওজন : 2.9 kg (Ref. 125599); সর্বোচ্চ উলি্ল্লখিত বয়স : 15 বৎসর (Ref. 2293)

Short description সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স

পৃষ্ঠীয় কাঁটা (মোট ) : 10; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 9; পায়ূ কাঁটা : 3; পায়ূর নরম পাখনা্তুন্ড: 8. This species is distinguished by the following characters: body moderately deep, its depth 2.6-2.8 times in standard length; head length 0.9-1 times in body depth, 2.7-3.1 times in SL length, dorsal profile near eye distinctly or slightly convex; snout short and blunt, its length about 2.0-2.6 times in HL, measured without the lip the snout is 0.9-1 times in cheek height, its dorsal profile nearly straight, snout angle relative to upper jaw between 60° and 70°; interorbital space convex or almost flat; posterior nostril a narrow longitudinal slit, closer to orbit than anterior nostril; eye situated close to dorsal profile, its length 3.4-4.2 times in HL; cheek not very high, its height 2.3-3.1 times in HL; lateral teeth in jaws of adults molars or rounded; outer surface of maxilla smooth or with a longitudinal ridge; D X,9 the 4th or 5th dorsal-fin spine the longest, its length 2.5-3.1 times in body depth; A III,8 with the first soft ray usually the longest, its length almost equal to or longer or shorter than length of base of soft-rayed portion of anal fin and 1.2-1.6 times in length of entire anal-fin base; pectoral-fin rays 13; pelvic-fin membranes between rays closest to body without dense melanophores; cheek without scales; 46-47 lateral-line scales usually; usually 5 ½ (sometimes 4 ½) scale rows between lateral line and base of middle dorsal-fin spines; 14-16 scale rows in transverse series between origin of anal fin and lateral line; 13-14 rows in lower series of scales around caudal peduncle; 4-8 scales in supratemporal patch; inner surface of pectoral-fin base densely covered with scales; posterior angle of operculum fully scaly. Colour of body olive or grey above, shading to silvery white below; a large elliptical black spot, often broadly edged in yellow, on side directly below lateral line and centered at a vertical near the posterior tip of pectoral fins; sometimes light blue dots bordering lower rim of eye and around nostrils; pectoral, pelvic, dorsal, and anal fins white to pinkish; caudal fin orange or reddish; vertical fins sometimes lightly mottled or striped (Ref. 114226).

Found solitary or in small schools over shallow sandy, coral rubble, mangroves, lagoons, channel and seagrass areas inshore and adjacent to coral reefs. Feeds on polychaetes, crustaceans, mollusks, echinoderms and small fish. Reported to spawn throughout the year during the first five days of the lunar month in large aggregations in Palau. Caught mostly by shore seine, gill nets, traps, and handline. Marketed mostly fresh (Ref. 171, 68703); flesh spoils rapidly (Ref. 4369).

Life cycle and mating behavior Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট

Main reference Upload your references | সূত্র সংখ্যা | সমম্বয়কারী | সহযোগী

Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 09 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

মৎস্য: বাণিজ্যিক

FAO(মৎস্য: উৎপাদন ; publication : search) | FishSource | আমাদের চতুর্পাশ্বের সাগর

আরো তথ্য

Trophic ecology
খাদ্যসামগ্রী
Diet compositions
Food consumptions
Food rations
শিকারী প্রাণী সমূহ

Ecology
বাস্তুসংস্থান
Home ranges

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
প্রজনন
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
শুককীট
শুককীটের সত্রিুয়তা

Distribution
দেশ সমূহ
এফ এ ও এলাকাসমূহ
বাস্তুতন্ত্র
দৃষ্টিগোচর
প্রচলন
BRUVS - Videos

Anatomy
Gill areas
মস্তিস্ক সমূহ
Otoliths

Physiology
Body compositions
Nutrients
Oxygen consumptions
-এর সাতাঁরের ধরণ
Swimming speeds
Visual pigment(s)
মৎস্য শব্দ
Diseases / Parasites
Toxicities (LC50s)

Genetics
বংশানুগতিবিদ্যা
Electrophoreses
Heritabilities

Human related
Aquaculture systems
একুয়াকালচার নকশাসমূহ
বংশ
Ciguatera cases
Stamps, coins, misc.

Outreach
সহযোগী

Taxonomy
প্রচলিত নাম সমূহ
প্রতিনাম সমূহ
বহিঃ অঙ্গ সংস্থান
মরফোমেট্রিক্স
ছবি সমূহ

References
সূত্র সংখ্যা

হাতিয়ার

Special reports

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

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Summary page | তথ্য নির্দেশ করুন | প্রচলিত নাম সমূহ | Photos

ইন্টারনেট সুত্র

Estimates based on models

Preferred temperature (Ref. 115969): 25.7 - 29.2, mean 28.5 (based on 3040 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.01264 - 0.01812), b=2.98 (2.94 - 3.02), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

ট্রফিক পর্যায়ে (Ref. 69278): 3.6 ±0.5 se; based on diet studies.

স্থিতিস্থাপক (Ref. 120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (K=0.45-0.49; tmax=15).

Prior r = 0.58, 95% CL = 0.38 - 0.87, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (31 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (79 of 100).

Price category (Ref. 80766): Very high.

Lethrinus harak (Fabricius, 1775)