Chirikadzi nhema muRussia: ukuru uye maitiro edandemutande

mhungu nhema yechirikadzi

Chirikadzi Mutema imhungu inozvimirira. Iye pachake anovaka webhu hupenyu hwake hwose uye anorera vana. Iri zita rakapihwa kurudzi rwekusiyana kwemararamiro. Mushure mekusangana, hadzi inodya murume wayo, uye dzimwe nguva anofa rufu rwegamba asati asangana.

Chirikadzi yechitema inobereka zvikuru. Makore gumi nemaviri-12 ega pane kubuda kwehuwandu hwemhando iyi. Izvi zvinonyanya kuitika kune idzo nzvimbo umo chando chinodziya. Zvisikwa izvi zvakasarudza nzvimbo dzakagadzikana pedyo nevanhu - marara, mirwi yemarara, marara emaindasitiri.

Matunhu ekugara kwechirikadzi nhema muRussia

Latrodectus mactans ndiyo mhuka ine ngozi zvikuru.

Kune marudzi makumi matatu nerimwe echirikadzi yevatema pamwe chete. Zvisinei, maererano nehuturu, imwe neimwe ine chepfu yayo. Iyo chaiyo inouraya spider Latrodectus mactans inogara chete munzvimbo dzinopisa dzeU.SA.

Mamwe marudzi ane chepfu shoma. Arthropods inofarira mamiriro ekunze anodziya eGungwa Dzvuku nematunhu eAzov. Habitat - Kalmykia, Astrakhan nharaunda, Crimea, Krasnodar Territory, Southern Urals.

Kwete kare kare, data yakaonekwa pamusoro pekurumwa kwedandemutande munzvimbo dzakadai seOrenburg, Kurgan, Saratov, Volgograd, Novosibirsk. Muna 2019, chirikadzi nhema dzakarwisa vanhu mudunhu reMoscow. Migumisiro yekurumwa haina kutungamirira kurufu.

Distribution muMoscow uye Moscow mudunhu

Mhungu dzinokwanisa kufamba mumhepo ine simba. Dandemutande iseiri. Inoshandiswa kufamba nzendo refu. Izvi zvinogona kutsanangura chimiro chavo mumasabhubhu. Asi pakanga pasina kurumwa kunouraya.

Zvinogona kupokana pasina mubvunzo kuti dandemutande ravepo harisi remarudzi ane ngozi zvikuru. Masayendisiti anoda kutenda kuti iyi imhando yeLatrodectus tredecimguttatus. Izvo zviri mukati meurotoxin mairi ndeye 0,59 mg / kg. Kuenzanisa, mumhando dzeLatrodectus mactans (inouraya) - 0,90 mg / kg.

Chirikadzi nhema inoruma

Zviratidzo zvekurumwa zvinosanganisira kuvapo kwezvikamu zviviri zviduku, musoro, kurwadziwa kwakanyanya munzvimbo yakakanganiswa, kupisa kwakanyanya, kushungurudza, kurutsa, kushaya simba.

Chirikadzi nhema yechirume.

First aid inosanganisira:

• immobilization yeakabatwa;
• kushandisa inotonhora compress kana ice;
• kugeza chironda nesipo;
• kukurumidza kupinda muchipatara.

Vanachiremba vanoshandisa donhodzo rine calcium gluconate uye mishonga inozorodza tsandanyama. Muzviitiko zvakaoma zvikuru, serum inokosha inodiwa. Kutungamirirwa kwaro kunonyatsodzorwa nachiremba uye hazvikurudzirwi kune vechidiki vari pasi pemakore gumi nematanhatu. Zvinoshamisa kuti ropa redandemutande pacharo ndiro rakanakisa mushonga.

mhedziso

Pamusana pekupararira kwechirikadzi yakasviba, kuonekwa kwearthropod kunogona kutarisirwa munzvimbo ipi zvayo yeRussia. Paunenge uchisangana nedandemutande, kutarisirwa kunofanira kutorwa kuti usamutsamwisa kurwisa. Kana ukaruma, pakarepo ipa rubatsiro rwekutanga uye fonera amburenzi