Haliotis midae, Perlemoen abalone : fisheries

Haliotis midae   Linnaeus, 1758

Perlemoen abalone

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Haliotis midae  AquaMaps  Data sources: GBIF OBIS
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Image of Haliotis midae (Perlemoen abalone)
No image available for this species;
drawing shows typical species in Haliotidae.

رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS

Gastropoda | Lepetellida | Haliotidae

Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي

; تغييرات عمق 0 - 10 m (مرجع 81186).  Subtropical, preferred 25°C (مرجع 107945); 32°S - 35°S, 18°E - 30°E (مرجع 81186)

Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي

Southeast Atlantic: South Africa.

Length at first maturity / Size / Weight / سن

بلوغ: Lm ?, range 2 - 2.5 cm Max length : 25.0 cm ShL جنس نر / بدون خواص جنسي; (مرجع 356)

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

This species is one of 5 Haliotis species endemic to South Africa. It is the largest and most abundant of the abalone species in this country. Found on rocky reefs between the intertidal and subtidal zones up to a depth of 10 m (Ref. 81186).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae

Broadcast spawner. No mating behavior. Spawning is initiated by the release of sperm cloud stimulating the females to release their eggs. Life cycle: Eggs hatch into trocophore larva moving actively in the water column and shortly after develops into veliger larvae, followed by substrate settlement and metamorphosis. Also Refs. 81186, 105512, 105513.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

SAUP Database 2006 SAUP Database. www.seaaroundus.org. (مرجع 356)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2025-1)

  در معرض خطر (EN) (A2ad); Date assessed: 10 November 2020

وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

استفاده انسانی

ماهي گيري – شيلات: تجاري
FAO - آبزي پروري: production; ماهي گيري – شيلات: landings | FishSource | Sea Around Us

ابزارها

اطلاعات بيشتر

Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Taxonomy
مراجع

منابع اينترنتي

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(ماهي گيري – شيلات: ; publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 17 - 22.2, mean 19.9 (based on 38 cells).
جهندگی (Ref. 69278): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.14-0.81; tm=9).
Fishing Vulnerability (مرجع 71543): High vulnerability (56 of 100).
Climate Vulnerability (مرجع 125649): High vulnerability (64 of 100).
طبقه قيمت (مرجع 80766): High.
Nutrients :  Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies.