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Ethmidium maculatum (Valenciennes, 1847)

Pacific menhaden
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Ethmidium maculatum   AquaMaps   Data sources: GBIF OBIS
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Ethmidium maculatum
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Classification / Names প্রচলিত নাম সমূহ | প্রতিনাম সমূহ | Catalog of Fishes(গণ , প্রজাতি ) | ITIS | CoL | WoRMS | Cloffa

> Clupeiformes (Herrings) > Clupeidae (Herrings, shads, sardines, menhadens)
Etymology: Ethmidium: Diminutive of Greek, ethmos, -ou = sieve or ethmoides bone (Ref. 45335).
More on author: Valenciennes.

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

সামুদ্রিক; গভীরতার পরিসীমা 0 - 50 m (Ref. 188). Tropical; 0° - 37°S, 86°W - 70°W (Ref. 188)

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

Southwest Pacific: Peru (Puerto Pizarro in Gulf of Guayaquil to Callao and Pisco Bay; presumably to border with Chile, but no records) and Chile (whole coast south to Talcahuano).

Length at first maturity / আকৃতি / ওজন / Age

Maturity: Lm 25.4  range ? - ? cm
Max length : 31.2 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 122662)

Short description সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স

পৃষ্ঠীয় কাঁটা (মোট ) : 0; পায়ূ কাঁটা : 0; পায়ূর নরম পাখনা্তুন্ড: 12 - 15. Scutes present along back (before dorsal fin) as well as along belly. Upper jaw with median notch. Gill rakers fine and slender, about 130 to 150 in lower limb. Anal fin short, well behind last dorsal fin ray. Scales with pectinated hind border. A dark spot behind gill cover and up to 4 series of vertically oval spots along flank.

জীববিজ্ঞান     শব্দকোষ (উদাহরণ স্বরূপ epibenthic)

Occurs in coastal waters, forming large schools. Feeds by filtering phytoplankton (diatoms) and zooplankton (especially copepods), but will also take small fishes and crustaceans. Breeds in spring (Chile), depositing its eggs in coastal waters on sand, to which the sticky eggs cling, the larvae rising and joining the surface plankton on hatching. Marketed fresh, frozen, or canned.

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

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

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. 130435)

  Data deficient (DD) ; Date assessed: 13 November 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

মৎস্য: বাণিজ্যিক

আরো তথ্য

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

হাতিয়ার

Special reports

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ইন্টারনেট সুত্র

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: গণ , প্রজাতি | DiscoverLife | ECOTOX | FAO - মৎস্য: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | জীবন বৃক্ষ | Wikipedia: Go, অনুসন্ধান | World Records Freshwater Fishing | জুলজিকাল রেকর্ড

Estimates based on models

Preferred temperature (Ref. 123201): 11.3 - 23, mean 20 °C (based on 12 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00435 - 0.01206), b=3.13 (2.98 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
ট্রফিক পর্যায়ে (Ref. 69278):  2.1   ±0.0 se; based on diet studies.
স্থিতিস্থাপক (Ref. 120179):  উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Assuming tm=1).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (58 of 100).
Price category (Ref. 80766):   Low.
Nutrients (Ref. 124155):  Calcium = 205 [96, 359] mg/100g; Iron = 1.78 [0.96, 3.23] mg/100g; Protein = 18.5 [17.2, 19.7] %; Omega3 = 0.328 [0.181, 0.617] g/100g; Selenium = 49.3 [23.6, 108.2] μg/100g; VitaminA = 15.7 [4.7, 49.2] μg/100g; Zinc = 1.78 [1.21, 2.65] mg/100g (wet weight);