Holothuria pervicax, Stubborn sea cucumber : fisheries

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Related species
- Species in
  Holothuria
- Species in
  Holothuriidae
- - Classification -
- 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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Image of Holothuria pervicax (Stubborn sea cucumber)

Holothuria pervicax

Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Holothuroidea | Holothuriida | Holothuriidae

Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी

; गहराई सीमा 0 - 20 m (संदर्भ 81020). Tropical

Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Indo-West Pacific.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: L_m ? range ? - ? cm Max length : 35.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 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 परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.

Main reference संदर्भ | संयोजक | सहयोगीयो

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

IUCN Red List Status (संदर्भ 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 18 May 2010

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: व्यापारिक
| FishSource |

साधन

E-book | कार्यक्षेत्र पथप्रदर्शक

अधिक जानकारी

Trophic Ecology

खाद्य पदार्थ
संघटक आहार
आहार खपत
Food rations
परभक्षी

पारिस्थितिकी

पारिस्थितिकी

Population dynamics

बाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
भर्ती
बहुतायत

Life cycle

पुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
लारवल गतिकी

Distribution

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका

Human Related

Aquaculture profiles
Stamps, coins, misc.

Outreach

सहयोगीयो

Taxonomy

आम नाम
उपशब्द
आकृति विज्ञान
तस्वीरे

संदर्भ

संदर्भ

इंटरनेट स्रोत

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record

Estimates based on models

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

Vulnerability (संदर्भ 71543): Low vulnerability (25 of 100).

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