Hydrophis peronii, Spiny-headed seasnake

Hydrophis peronii   (Duméril, 1853)

Spiny-headed seasnake
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Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Not assigned | Squamata | Elapidae

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

ड़िमरसल; गहराई सीमा 0 - 20 m (संदर्भ 78651).  Tropical; 26°N - 26°S (संदर्भ 2357)

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

Northeast Atlantic to Western Pacific. Tropical to subtropical.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: Lm 71.6, range 70 - 110.8 cm Max length : 130 cm SVL पुल्लिंग / अलिंग; (संदर्भ 2352); common length : 110 cm SVL पुल्लिंग / अलिंग; (संदर्भ 2352)

Short description आकृति विज्ञान

The head and neck are moderately thin. Cream, grey or pale brown cross-bands with paler interspaces are wider dorsally and taper on the sides. Incomplete secondary dark bands between the primary ones may be present, with dark-centered scales on the paler parts of the body. Head is pale, bandings on the tail. More obscure than those on the body and in older adults. Head shields are irregular and fragmented in adults. Those around the eye are raised posteriorly to form spines. Prefrontal scales absent.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Relatively found in tropical continental shelf waters (Ref. 78651), not often close to shore (Ref. 78391). Often seen on the surface in reef waters (Ref. 2357) and open waterways (Ref.75894). Inhabits loose sandy-silty bottoms, seagrass beds, solid substrates and in a lagoon (Ref. 2352). Sometimes nocturnal (Ref. 2352). Feeds on a variety of fishes (Ref. 2357) like gobies (Ref. 98471). Also feeds on commensal shrimps of the genus Alpheus sp. (Ref. 2352).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae

Main reference संदर्भ | संयोजक | सहयोगीयो

Greer, A.E. 2006. (संदर्भ 77091)

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

  Least Concern (LC) ; Date assessed: 15 February 2009

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

साधन

E-book | कार्यक्षेत्र पथप्रदर्शक

अधिक जानकारी

Trophic Ecology
Food items (preys)
संघटक आहार
आहार खपत
परभक्षी
पारिस्थितिकी
पारिस्थितिकी
Population dynamics
बाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycle
पुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
Distribution
देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Physiology
Oxygen consumption
Human Related
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): 25.4 - 29.3, mean 28.6 (based on 2246 cells).
लौटाव (Ref. 69278): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.38).
Fishing Vulnerability (संदर्भ 71543): High vulnerability (63 of 100).
Price category (संदर्भ 80766): Unknown.

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