You can sponsor this page

Merluccius australis (Hutton, 1872)

Southern hake
Добавить Ваши наблюдения в Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Merluccius australis   AquaMaps   Data sources: GBIF OBIS
Загрузить свой Фото и Видео
Pictures | Изображение на Google
Image of Merluccius australis (Southern hake)
Merluccius australis
Picture by SeaFIC


New Zealand country information

Common names: Haddock, Hake, Tiikati
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref: Doonan, I.J., M. Dunn and A.C. Hart, 2009
Importance: commercial | Ref: Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs around South Island (Ref. 9258). Main fishing grounds off Westland in winter (Ref. 9258). Catches have gradually increased to more than 15 000 tonnes in annual catch (Ref. 58452). Voucher specimen(s) held at the NMNZ (Ref. 5755). Also Ref. 9072, 27363, 45493, 58452, 58461, 75154.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989
National Database:

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).

Issue
Reported as M. polylepis in Patagonian waters.

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

морской донно-пелагический; мигрирует в океане (Ref. 51243); пределы глубины 28 - 1000 m (Ref. 58489).   Subtropical; 33°S - 59°S, 165°E - 66°W (Ref. 58452)

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Circumglobal in the southern hemisphere (Ref. 7300). Two distinct groups. New Zealand population: Chatham Rise, Campbell Plateau and South Island northward to the East Cape. Patagonian population: Chiloé Island in the Pacific, southward around the southern tip of South America to the continental shelf to 59°S, and the slope north to 38°S in the Atlantic.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm 74.7, range 75 - 85 cm
Max length : 155 cm SL самец/пол неопределен; (Ref. 58452); common length : 80.0 cm TL самец/пол неопределен; (Ref. 1371); наибольший возраст (опубликованны данные): 30 годы (Ref. 9072)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 1; членистые (мягкие) лучи спинного плавника (общее число) : 48 - 57; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 40 - 46; позвонки: 53 - 58. Body more slender than other hakes. Pectoral fins long and slender, stripe reaching anal fin in young individuals but not in fish over 50 cm in SL. Gill rakers short and thick with blunt tips. Color is steel gray on back grading to silvery white ventrally.

биология     глоссарий (например epibenthic)

Found at depths between 415 and 1000 m in New Zealand waters, and 62 to 800 m in South American waters. The Patagonian population feeds on southern blue whiting, whiptail, nototheniids and squids. The New Zealand population feeds mainly on fishes (especially gadoids), squids, euphausiids and benthic organisms. Adults probably migrate southward during the southern summer for feeding and return to the north in winter for spawning (Ref. 1371). Spawning takes place from August to September on the western coast of South Island, from September to November in the northern part of the Campbell Plateau, and between November and January on Chatham Rise (Ref. 58452). Utilized as food fish and fishmeal.

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

Статус Красного Списка МСОП (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




Использование человеком

рыболовство: важный объект промысла
FAO(рыболовство: production, Видовой профиль; publication : search) | FishSource | Sea Around Us

дополнительная информация

Trophic ecology
пищевые объекты
Diet compositions
Food consumptions
Food rations
хищники
Ecology
экология
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversions
Recruitments
Abundances
Life cycle
размножение
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
личинки
динамика численности личинок
Distribution
страны
регионы FAO
Ecosystems
места находок
интродукции
BRUVS - Videos
Anatomy
Gill areas
мозг
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
звуки, издаваемые рыбами
Diseases / Parasites
Toxicities (LC50s)
Genetics
генетика
Electrophoreses
Heritabilities
Human related
Aquaculture systems
особенности рыбоводства
степень растяжения
Ciguatera cases
Stamps, coins, misc.
Outreach
соавторы
References
ссылки

инструменты

Специальные отчеты

Скачать в формате XML

ресурсы в Интернет

Estimates based on models

Preferred temperature (Ref. 115969): 6.2 - 13.3, mean 8.6 (based on 112 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00398 (0.00334 - 0.00475), b=3.10 (3.05 - 3.15), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.3   ±0.74 se; based on food items.
устойчивость к внешним воздействиям (Ref. 120179):  низкий, минимальное время удвоения популяции 4.5-14 лет (K=0.07-0.19; tm=6-10; tmax=30).
Prior r = 0.24, 95% CL = 0.16 - 0.35, Based on 4 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (56 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (61 of 100).
Категория цены (Ref. 80766):   Medium.