Pob bumblebees tom? Cia peb kawm paub

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 08:06

Bumblebee belongs rau genus ntawm Hymenoptera thiab belongs rau tsev neeg ntawm muv tiag. Nws lub cev qauv thiab kev ua neej nyob yuav luag zoo ib yam li cov zib ntab zib ntab. "Puas bumblebees tom?" – Cov lus nug no yeej nyiam ntau tus neeg. Lub bumblebee muaj xim ci thiab qhov loj me rau kab. Cov plaub hau luv luv npog nws lub cev ntom ntom, uas feem ntau yog xim dub nrog cov kab txaij daj daj. Nyob rau hauv qis qis ntawm lub cev ntawm cov kab, uas muaj xim dawb, muaj ib tug me me sting, feem ntau imperceptible. Lub cev ntawm bumblebee tuaj yeem ncav cuag qhov ntev ntawm peb centimeters. Cia peb kawm paub ntxiv txog lub neej ntawm cov kab no zoo kawg nkaus thiab, thaum kawg, txiav txim siab seb bumblebees tom los yog tsis.

Kev txhoj puab heev thiab txaus ntshai - xws li tsis yog qhov tseeb tag nrho hauv lub siab ntawm tib neeg feem ntau muaj bumblebee. Nws zoo li cas tiag? Bumblebee yog cov kab uas muaj txiaj ntsig zoo uas yog qhov muaj txiaj ntsig pollinator. Cov kab zoo nkauj no muaj qhov ntev proboscis (nws qhov ntev tuaj yeem ncav cuag 9.5 millimeters) dua li muv. Yog li ntawd, lawv muaj peev xwm pollinate, piv txwv li, cov nroj tsuag xws li liab clover, uas muvlawv tsis tuaj yeem pollinate. Bumblebees muaj cov plaub hau tuab uas tso cai rau lawv kom pollinate paj nyob rau hauv huab cua txias, sau nectar thiab paj ntoos. Cov txiv hmab txiv ntoo uas tau sau ua ib qhov khoom noj rau cov xeeb ntxwv, thaum bumblebees, tsis zoo li muv, tsis ua zib mu rau lub caij ntuj no. Puas yog bumblebees, ua haujlwm hnyav thiab zoo li cov kab sib haum xeeb, tom?

Bumblebee (duab ntawm sab xis) muaj tib yam sting li wasps thiab muv. Txawm li cas los xij, nws siv nws tsis tshua muaj, vim bumblebees yog cov kab ncaj ncees. Cov cuab yeej stinging, uas yog tsim los tiv thaiv, tsuas yog muaj los ntawm kev ua haujlwm bumblebees thiab lub tsev menyuam. Thaum lub sij hawm bumblebee sting, ib qho me me ntawm bumblebee venom nkag mus rau tib neeg lub cev. Tom qab hnov mob luv luv, qee zaum kev tsis haum tshuaj yuav tshwm sim. Yog li rau lo lus nug ntawm seb bumblebees tom los yog tsis, cov lus teb yuav yog, tab sis cov kab no sting heev tsawg. Lub sting ntawm ib tug bumblebee thiab ib tug wasp tsis muaj notches, uas yog, nws extraction yog yam ntxwv ntawm lub tsev menyuam thiab ua hauj lwm bumblebees. Qhov chaw stung swells heev, khaus thiab liab tshwm sim, uas tuaj yeem kav ntev li ob peb teev.

Txhawm rau tiv thaiv kab mob bumblebee, muaj qee yam kev tiv thaiv uas yuav tsum tau coj los ntawm cov neeg laus thiab menyuam yaus tshwj xeeb. Thaum sib cuag nrog cov kab no, tsis txhob sim khaws lawv. Cia li nyob twj ywm, tsis txhob quab yuam txhuam tawm ib tug bumblebee ya ib ncig, yog li coj nws mus rau hauv ib tug zoo siab lub xeev. Tsis txhob kov bumblebee zes. Nco ntsoov tias ntseCov ntxhiab tsw txawv txawv (nqaij, cawv, tshuaj tsw qab, thiab lwm yam) tuaj yeem ua rau tus kab mob hnyav. Thaum hnav khaub ncaws nruj, qhov tshwm sim ntawm ib tug bumblebee tom yog txo qis, vim nws tsis tuaj yeem sting los ntawm nws. Yog vim li cas kev nyab xeeb, ceev faj tsis txhob cia cov menyuam yaus ntes lossis kov qhov kaj tab sis tseem muaj kab mob txaus ntshai.