Striped blister beetle
The striped blister beetle is a slender black and yellow beetle that lives in eastern North America. It is a crop pest that can damage vegetable and field plants. Its body contains a poison that blisters skin and can kill livestock, so it should be left alone.1

Co renconuscher el
- Adults are 9 to 17 millimetres long, long and slender, with a hairy body.1
- The body is black and yellow.1
- It has two black spots on the head and two black stripes on the thorax (the middle body section).1
- It has two or three black stripes on each wing cover. Northern beetles have two stripes and southern beetles have three.1
- Adults often form swarms that travel together.1
Forza tossica
Sia pel è tossica. Igl è privlus d'al tutgar, d'al litgar u d'al mangiar.
Tge fa sia substanza tossica?
This beetle is poisonous rather than venomous, as it does not bite or sting. It contains cantharidin, a toxic compound that causes blistering of the skin and mucous membranes. In horses, a dose of about one milligram per kilogram of body weight is toxic, and eating 30 to 50 beetles can be fatal. Symptoms include blisters and ulcers of the mouth, pawing, stretching, diarrhoea, and low blood calcium and magnesium.1
Quant privlus è el per umans?
Privel per umans: DolurusQuai po far propi mal, ma i n'è bunamain mai grav.Cantharidin has been known to cause deaths, particularly of horses. Even two to five beetles can cause colic in horses, and hay containing crushed beetles can make animals ill. Cattle and sheep are less affected but can still show some symptoms. Frogs that eat these beetles keep the poison, so eating frog legs from beetle-fed frogs could cause poisoning, as little as 200 grams could contain a potentially fatal dose.1
Sch'insatgi l'ha tutgà u mangià
- Sch'insatgi l'ha mangià u ha sintoms suenter l'avair mangià: clama immediat tes numer d'urgenza u il center toxicologic.
Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid
Resta en segirezza
- Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
- Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
- Sche ti l'has tutgà u mangià: na sfruscha betg ils egls u la bucca, lava ils mauns e tschertga agid medicinal.
El n'ha betg quai sin tai. Ses tissi è mo là, per che nagin na al mangia. Dapli davart la segirezza
Quant grond è el?
Quant lung è el?
pli curt che tes det pitschenQuant grond è Striped blister beetle cumpareglià cun TAI?
Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.
Quant svelt è el?
Fatgs
Frogs can eat blister beetles without harm, but they store the poison in their tissues and mucus, so predators that eat the frogs can be poisoned.1
Its larvae live on grasshopper eggs, which they find and feed on.1
Some ecologists consider it one of the most problematic pest blister beetles in its range, because it feeds voraciously, damages fruit and forms swarms.1
The beetle changes its appearance as it develops. The newly hatched larva is whitish with long legs, and later becomes a reddish-brown grub with shorter legs.1
Predators include robber flies and birds such as the western meadowlark, eastern bluebird and scissor-tailed flycatcher.1
Per experts da tissi
- Num scientific
- Epicauta vittata
- Gruppa
- Auters animals tossics
- Famiglia
- Meloidae2
- Urden
- Coleoptera
- Continents
- America dal Nord
- Poppins
- The female lays eggs in masses of 100 to 200 in a chamber a few centimetres deep in the soil, and each egg is about 2 millimetres long. The eggs hatch within 16 days, and there are one or two generations per year.1
- Privel per umans
- 2 / 5: Dolurus3
Da nua che vegnan ils fatgs
- Epicauta vittata (Wikipedia (CC BY-SA 4.0))
- Epicauta vittata (iNaturalist): nums e classificaziun.
- Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.
Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.
Tissi en sia pel

