Mediterranean black widow
The Mediterranean black widow is a shiny black spider with thirteen spots on its belly, usually red. It lives in grasslands and steppes around the Mediterranean and in central Asia. Only the female's bite is dangerous to people.1

Nola ezagutu
- Black in colour, with thirteen spots on the upper side of the abdomen.1
- The spots are usually red, but may also be yellow or orange.1
- The female has a body length of about 7 to 15 mm. The male is smaller, at 4 to 7 mm at most.1
- It lays out a web and waits for prey.1
Askotan honekin nahasten da: It is similar to other widow species in the genus Latrodectus. The thirteen spots on the abdomen help tell it apart.1
Pozoi-ahalmena
Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.
Zer egiten du bere pozoiak?
Its bite is painful. The venom contains neurotoxins, which attack the nerves. Several neurotoxins that are specific to crustaceans and insects have been found in it. The bite is fatal in rare cases.1
Zein arriskutsua da pertsonentzat?
Arriskua pertsonentzat: LarriaKoska batek medikua behar du. Heriotzak oso arraroak dira.Its bite is painful and can be fatal in rare cases. Epidemics of bites have been reported, and Ukrainian farm workers have been bitten in the fields. In Kazakhstan, where it is called karakurt, it has been reported to bite and kill camels. Only the female's bite is dangerous to people and cattle, because the male cannot get through the thick outer skin.1
Kosk egiten badu
- Garbitu koska eta jarri izotz-poltsa bat gainean minerako. Lortu mediku-laguntza mina handia bada, zabaltzen bada edo pertsona gaizki sentitzen bada.
Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak
Egon seguru
- Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
- Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
- Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.
Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago
Munduko zein tokitan?
Zein handia da?
Zein luzea da?
zure hatz txikia baino laburragoaZein handia da Mediterranean black widow ZUREKIN alderatuta?
Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.
Zein azkarra da?
Datuak
The French entomologist Jean Henri Fabre wrote about its fearsome reputation in Corsica, where it is called the malmignatte.1
Peptides from its venom can inhibit angiotensin-1-converting enzyme, an enzyme involved in blood pressure control.1
Its venom has been measured, with a lethal dose figure of 0.59 mg/kg.1
In Kazakhstan it is called karakurt, which means "black bug".1
Datuak nondik datozen
- Latrodectus tredecimguttatus (Wikipedia (CC BY-SA 4.0))
- Latrodectus tredecimguttatus (iNaturalist): izenak eta sailkapena.
- Venom Wiki: arrisku-maila, ohiko tamaina eta abiadura-kalkulua geureak dira. Ikusi nola kalkulatzen ditugun: Nola baloratzen dugun arriskua.
Orrialde honetako datu bakoitzak zenbaki bat du, bere iturrira eramaten zaituena. Zerbait gaizki badugu, barkatu, animalien zaleak gara, ez zientzia-aldizkari bat. Esaiguzu [email protected] helbidean eta konponduko dugu.
Koska