Holothuria pervicax, Stubborn sea cucumber : fisheries

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گونه های وابسته
- گونه ها در
  Holothuria
- گونه ها در
  Holothuriidae
- - رده بندی -
- Holothuriidae
- Holothuriida
- Holothuroidea
- Chordata
- Animalia

Holothuria pervicax Selenka, 1867

Stubborn sea cucumber

Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Holothuria pervicax AquaMaps Data sources: GBIF OBIS

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همه تصاوير | تصوير گوگل |

Holothuria pervicax

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

Holothuroidea | Holothuriida | Holothuriidae

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

; تغييرات عمق 0 - 20 m (مرجع 81020). Tropical

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

Indo-West Pacific.

Length at first maturity / Size / Weight / سن

بلوغ: L_m ? range ? - ? cm Max length : 35.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 92930)

Found on sandy areas (Ref. 115900) surrounded by corals (Ref. 129602). During the day, this species is found under rubble on reef flats, while at night it starts being exposed and becoming active. Disturbance causes this species to eject copious amounts of Cuvierian tubules (Ref. 85218). Conveyor belt-feeder (Ref. 108108), meaning it ingests the substrate's surface and defecates on it (Ref. 115242). Inserts itself in cavities beneath coral colonies during the day along with other Holothuroids (Ref. 129602).

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

Members of the class Holothuroidea are gonochoric and have only one gonad. Spawning and fertilization are both external and some exhibit brooding. Life cycle: Embryos develop into planktotrophic larvae (auricularia) then into doliolaria (barrel-shaped stage) which later metamorphose into juvenile sea cucumbers.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Hartati, S.T., I.S. Wahyuni and U.N. Badri. 2050. (مرجع 75656)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2024-2)

حداقل نگرانی (LC) ; Date assessed: 18 May 2010

وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

Harmless

استفاده انسانی

ماهي گيري – شيلات: تجاري
| FishSource |

ابزارها

E-book | راهنماي صحرايي

اطلاعات بيشتر

Trophic Ecology

اقلام غذايي
تركيب غذايي
مصرف غذايي
Food rations
شکارچیان

بوم شناسي

Population dynamics

رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني

Life cycle

تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
پويايي لاروي

Distribution

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

Human Related

Aquaculture profiles
Stamps, coins, misc.

Outreach

همكاران

Taxonomy

اسامي عام
مترادف
ريخت شناسي
عکس ها

مراجع

منابع اينترنتي

Estimates based on models

Preferred temperature (Ref. 115969): 25.6 - 29.3, mean 28.7 (based on 2707 cells).

آسيب پذيری (مرجع 71543): Low vulnerability (25 of 100).

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