Venom Wiki
Risba: Rhodnius kissing bug
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Rhodnius kissing bug

Rhodnius prolixus
O imenu: It is called the kissing bug because it tends to feed on the area around victims' mouths.1
Potreben je zdravnikLe redko smrtno nevarno, a po ugrizu je potreben zdravnik.
Gosenice in žuželke UgriziJe: Meso
Nevarnost za ljudi: ResnoPo ugrizu je potreben zdravnik. Smrtni primeri so zelo redki.

The Rhodnius kissing bug is a blood-feeding insect that feeds on the skin around people's mouths while they sleep. It lives in northern South America and Central America, and it matters because it spreads the parasite that causes Chagas disease.1

Živi v
Northern South America and Central America1
Severna Amerika, Južna Amerika
Domov
Its wild populations are mainly in savanna and foothills, at altitudes of 500 to 1,500 metres, and are closely linked to palm trees. In Central America it lives only in houses and other buildings near people.1
Dolžina
2 cm (0,8 in)3
tipična velikost odrasle živali
Največja hitrost
približno 0,5 km/h (0,31 mph)
Na kopnem, groba ocena
Kaj je?
It feeds on the blood of its hosts, which include birds, rodents, marsupials, sloths and reptiles, as well as people. It takes one large blood meal at each larval stage.1
Zares!Fotografija: Rhodnius kissing bug
Rhodnius kissing bug. Fotografija: Annika Lindqvist. CC BY 4.0, iNaturalist.

Kako jo prepoznaš

  • Feeds on blood, usually from the area around a sleeping person's mouth1
  • Lives in palm tree habitats in the wild1
  • Found in houses in Central America1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kako nevarna je za ljudi?

Nevarnost za ljudi: ResnoPo ugrizu je potreben zdravnik. Smrtni primeri so zelo redki.

It is the main carrier of the parasite that causes Chagas disease in northern South America, and the only carrier in Central America. The parasite is passed in the bug's faeces straight after a blood meal. People can become infected when they scratch the bite and rub the faeces into it, through a blood transfusion, or by eating food contaminated with the bug's faeces.1

Če ugrizne

  • Pri ožigalnih dlačicah gosenic: odstrani jih z lepilnim trakom, nato umij kožo. Ne drgni.
  • Pri ugrizih: umij in ohladi. Poišči zdravniško pomoč, če se poškodovanec slabo počuti ali hitro krvavi.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

  • Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
  • Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
  • Če te ugrizne: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kako velika je?

Kako dolga je?

Rhodnius kissing bug približno 2 cm dolga (0,8 in)Riževo zrno približno 7 mm (0,3 in)Kovanec za 1 evro približno 2,3 cm (0,9 in)
približno tako dolga kot sponka za papir

Kakšne velikosti je Rhodnius kissing bug v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

vredno vedeti

Dejstva

1

Its saliva contains lipocalins, which bind the chemical serotonin. This helps stop the host's blood vessels from narrowing while the bug feeds.1

2

Sir Vincent Wigglesworth used this bug to study insect hormones. He showed that removing the head during a larval stage makes the insect develop into an adult early.1

3

Specimens from Venezuela escaped from a research laboratory in San Salvador in 1915 and then spread through Central America, probably helped by travellers carrying them.1

4

Its wild populations have been linked to the transfer of transposons, which are pieces of DNA that move around, between the bug and some of its hosts, such as squirrel monkeys and opossums.1

5

The insect goes through five larval stages, and each one ends in a moult about 12 to 15 days after a large blood meal.1

Za strokovnjake za strupe

Znanstveno ime
Rhodnius prolixus
Skupina
Gosenice in žuželke
Družina
Reduviidae2
Red
Hemiptera
Celine
Severna Amerika, Južna Amerika
Nevarnost za ljudi
3 / 5: Resno3

Od kod so dejstva

  1. Rhodnius prolixus (Wikipedia (CC BY-SA 4.0))
  2. Rhodnius prolixus (iNaturalist): imena in razvrstitev.
  3. Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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Več iz iste skupine: Gosenice in žuželke

Živi tudi v: Severna Amerika

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