Venom Wiki
Venom Wiki / Diphoofolo tsohle / Ditlhapi tse nang le chefo
Setshwantsho sa khathune sa Lesser weever
No. 1207 ho 1 402

Lesser weever

Echiichthys vipera
E hloka ngakaO se ke wa amaHa e atise ho bolaya, empa haeba meutlwa ya yona e o hlaba, eya ho ngaka.
Ditlhapi tse nang le chefo Meutlwa e nang le chefo
Kotsi ho batho: E tebilengHaeba meutlwa ya yona e o hlaba, eya ho ngaka. Lefu le etsahala ka seoelo haholo.

The lesser weever is a small, venomous fish that lies buried in sand on the sea floor, often close to the shore. Its venom is strong, and it is considered one of Europe's most dangerous weever species because it lives near beaches where people swim.1

E phela
Eastern Atlantic from the North Sea around the British Isles to Morocco and Madeira, and the Mediterranean1
Lewatle la Atlantic, Lewatle la Mediterranean, Lewatle la Leboya
Lapeng
It lives on sandy and muddy sea beds in the open sea, near the shore, from a few metres deep down to 150 m in winter. People meet it when swimmers disturb it in the water and when fishermen clean their nets.1
Bolelele
28 cm (10,9 in)1
Lebelo le phahameng
e ka bang 4,2 km/h (2,6 mph)
Ho sesa, kakanyo feela
Ka nnete!Foto ya Lesser weever
Lesser weever. Foto: Roberto Pillon. CC BY 4.0, iNaturalist.

Ho e tseba jwang

  • Greyish-brown on the back and silvery-white on the sides1
  • Elongated body1
  • No spines in front of its eyes1
  • Usually rests partly buried in sand, with its eyes and the tip of its first dorsal fin showing1
  • Its first dorsal fin is completely black1

Matla a chefo

Meutlwa e nang le chefo

Meutlwa e bohale e nka chefo. Ho e hata kapa ho e tshwara ho bohloko.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

The venom contains trachinine, a cytolysin (a substance that breaks down cells), along with serotonin, histamine-releasing substances and various enzymes. The sting causes acute and intense pain that often spreads to the area around the limb, and it peaks about 30 minutes after the sting. Swelling, redness, numbness, tingling, nausea and vomiting are common, and rare severe effects include abnormal heart rhythms, seizures, decreased blood pressure and unconsciousness.1

E kotsi hakae ho batho?

Kotsi ho batho: E tebilengHaeba meutlwa ya yona e o hlaba, eya ho ngaka. Lefu le etsahala ka seoelo haholo.

The lesser weever can sting swimmers badly if they disturb it in the water, and fishermen can be stung when cleaning their nets. Because of its venom and its occurrence near beaches, it is considered one of Europe's most dangerous weever species. Some pain may continue for up to 24 hours.1

E etsang ha e tshohile?

It rests buried in the sand with only its eyes and the tip of its first dorsal fin exposed, and it stings when disturbed.1

Haeba meutlwa ya yona e o hlaba

  • Wash the wound, then immerse it in very hot water for at least an hour to ease the pain and help destroy the protein-based venom. The water should be 40 °C (104 °F) or as hot as the patient can tolerate. Reassure the patient that the sting is relatively harmless.1
  • Kenya leqeba metsing a tjhesang, a tjhesang hoo motho a ka a mamellang ntle le ho tjha (a leke ka letsoho la hao pele), metsotso e 30 ho isa ho e 90. Fumana thuso ya bongaka, haholoholo bakeng sa di-stonefish le di-stingray.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba meutlwa ya yona e o hlaba: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

Hokae lefatsheng?

AfrikaAsiaYuropaAmerika LeboyaAmerika BorwaAustralia le OceaniaLewatle la AtlanticLewatle la MediterraneanLewatle la Leboya

E kgolo hakae?

E telele hakae?

Lesser weever bolelele ba e ka bang 28 cm (10,9 in)Banana e ka bang 18 cm (7,1 in)Katse ya lapeng e ka bang 50 cm (1,6 ft)
e telele jwaloka diboloko tsa ho bapala tse 9 molenge ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 43

Lesser weever e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

1

It has the most potent toxin of all the weevers.1

2

Pain from its sting usually peaks about 30 minutes after the sting.1

3

Its venom contains trachinine, a cytolysin that breaks down cells.1

4

Very rarely, sting pain spreads to the lymph nodes in the groin or armpit.1

5

Its venom glands are on the first dorsal fin and on the gill cover.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Echiichthys vipera
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Trachinidae2
Tatelano
Perciformes
Dikontinente
Lewatle la Atlantic, Lewatle la Mediterranean, Lewatle la Leboya, Mawatle
Kotsi ho batho
3 / 5: E tebileng3

Moo dintlha di tswang teng

  1. Lesser weever (Wikipedia (CC BY-SA 4.0))
  2. Echiichthys vipera (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

Taba e nngwe le e nngwe leqepheng lena e na le nomoro e bontshang mohlodi wa yona. Haeba re entse phoso, re kopa tshwarelo, re barati ba diphoofolo, hase makasine wa saense. Re bolelle ho [email protected] mme re tla e lokisa.

Phepheng e lapile! Venom Wiki ke projeke ya motho a le mong: ke mahala, ha e na dipapatso ebile ha e na di-tracker. Thuso e nyenyane ya tjhelete e e boloka e ntse e le inthaneteng.Fepa phepheng

Tse ding tsa sehlopha se le seng: Ditlhapi tse nang le chefo

Reef stonefishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaRed lionfishDitlhapi tse nang le chefoE hloka ngakaO se ke wa amaEstuarine stonefishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaShort-tail stingrayDitlhapi tse nang le chefoE ka bolayaStriped eel catfishDitlhapi tse nang le chefoE ka bolayaO se ke wa amaBluespotted ribbontail rayDitlhapi tse nang le chefoE hloka ngaka

E boetse e phela: Lewatle la Atlantic

Hawksbill sea turtleDiphoofolo tse ding tse chefangE ka bolayaPortuguese man o' warDi-jellyfish le diphoofolo tsa lewatle tse hlabangE hloka ngakaO se ke wa amaBlue sea dragonDikgofu tsa cone le di-octopusE utlwisa bohloko feelaGreenland sharkDiphoofolo tse ding tse chefangE utlwisa bohloko feelaLion's mane jellyfishDi-jellyfish le diphoofolo tsa lewatle tse hlabangE utlwisa bohloko feelaO se ke wa amaCommon octopusDikgofu tsa cone le di-octopusHa e na kotsi
Fepa phephengnkgo ya ditjhelete tsa teboho, e e boloka e le mahala