Venom Wiki / Zonke izilwanyana / Iinyoka zaselwandle

Inombolo 0235 kwezi-1 402

Beaked sea snake

Hydrophis schistosus

Malunga negama: Its name Valakadyn comes from Tamil and Malayalam words meaning 'net biter'.1

SiyabulalaEsinye sezona zilwanyana zibulalayo eMhlabeni. Ukuba siyakuluma, biza uncedo ngoko nangoko.Uncedo olukhawulezayo ne-antivenom zisindisa abantu abaninzi. Tsalela inombolo kaxakeka ngoko nangoko.

Iinyoka zaselwandle

UkulumaSitya: Iintlanzi

Ingozi ebantwini: SiyabulalaEsinye sezona zilwanyana ziyingozi emhlabeni.

The beaked sea snake is a highly venomous sea snake. It lives in warm coastal waters across the Indo-Pacific, from the Persian Gulf to Southeast Asia. It is one of the snakes most often involved in sea snake bites, so it matters a lot to people who work or swim near the coast.1

Sihlala

Tropical Indo-Pacific: Persian Gulf and Arabian Sea, South Asia, Sri Lanka, Bangladesh and Southeast Asia1

uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle lweAndaman, uLwandle lwaseMzantsi China, uLwandle lwaseArabhiya neGulf yasePersi, iBhayi yaseBengal

Ekhaya

It is found along the coasts and coastal islands of India and in the sea across its range. It is one of the most common of the 20 sea snake kinds in that region.1

Ubude

1,3 m (4,3 ft)1

Esona santya siphezulu

malunga ne-4,1 km/h (2,5 mph)

Ukuqubha, uqikelelo nje

Sitya ntoni?

Its main food is fish.1

Ifoto ka-Beaked sea snake — Beaked sea snake. Ifoto: Nelly de Rooij. Public domain, Wikimedia Commons.

Indlela yokusiqaphela

Usually uniformly dark grey on the back, with whitish sides and underparts.1
Young snakes are olive or grey with black bands across the body, widest in the middle.1
The scale at the tip of the snout is longer than it is broad.1
Typical length is about 130 cm, with a tail of about 19 cm.1

Amandla etyhefu yokuluma nokuhlaba

Ukuluma

Ityhefu iphuma ngamazinyo aso etyhefu okanye ngamazinyo aso xa siluma.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

Its venom contains highly potent neurotoxins, which attack the nerves, and myotoxins, which damage muscle. The venom can cause serious harm to the body.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: SiyabulalaEsinye sezona zilwanyana ziyingozi emhlabeni.

This species is linked to more than 50% of all sea snake bites and to the majority of envenomings and deaths from sea snake bites; some estimates say up to 90% of all sea snake bites. The average venom yield per bite is about 7.9 to 9.0 mg, and the estimated lethal human dose is 1.5 mg. Some herpetologists describe it as aggressive.1

Ukuba siyaluma

Ukubopha ngoxinzelelo nokunqanda ukushukuma (pressure immobilisation): songa ibhandeji eqinileyo enwebekayo phezu kwendawo elunyiweyo uze unyuke ngelungu lonke, uliqinise ngesiplinti, kwaye ugcine umntu engashukumi kwaphela de kufike uncedo.
Khupha umntu emanzini kwaye umse esibhedlele ngokukhawuleza.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
Ukuba siyakuluma: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania uLwandlekazi lwePasifiki uLwandlekazi lwaseIndiya uLwandle lwaseMzantsi China uLwandle lweAndaman uLwandle lwaseArabhiya neGulf yasePersi iBhayi yaseBengal

Sikhulu kangakanani?

Side kangakanani?

ubude obulingana neekati zasekhaya eziyi-2,5 ukusuka empumlweni ukuya emsileniubude obulingana neebhanana eziyi-7 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-44

U-Beaked sea snake mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

Umntu oqubhayo malunga ne-3 km/h (1,9 mph)

Beaked sea snake malunga ne-4,1 km/h (2,5 mph)

Umqubhi weOlimpiki malunga ne-8 km/h (5 mph)

kufanelekile ukwazi

Iinyaniso

It can dive up to 100 metres deep and stay underwater for up to five hours before coming back up.1

Sea snakes have glands that get rid of excess salt, which helps them live in seawater.1

The name Valakadyn comes from words in Tamil and Malayalam meaning 'net biter'.1

Kwiingcali zetyhefu

Igama lenzululwazi: Hydrophis schistosus
Iqela: Iinyoka zaselwandle
Usapho: Elapidae2
Ucwangco: Squamata
Amazwekazi: uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle lweAndaman, uLwandle lwaseMzantsi China, uLwandle lwaseArabhiya neGulf yasePersi, iBhayi yaseBengal, Iilwandlekazi
Ingozi ebantwini: 5 / 5: Siyabulala3

Apho iinyaniso zivela khona

Hydrophis schistosus (Wikipedia (CC BY-SA 4.0))
Hydrophis schistosus (iNaturalist): amagama nokuhlelwa.
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