Typographer beetle yog qhov phom sij loj rau cov ntoo coniferous

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 07:51

liab qab pob tw, ntsia, ceg qhuav yam tsis muaj hint ntawm koob… Tej zaum daim duab zoo li no tuaj yeem pom hauv hav zoov ntoo lossis hav zoov spruce. Zoo li ib tug neeg txhob txwm tshuaj lom thiab rhuav tshem hav zoov. Nyob rau hauv qhov tseeb, kab tsuag yog mus liam - typographer kab. Cov duab qhia tias qhov no yog kab me me txog li 5-5.5 cm hauv qhov loj, xim dub lossis xim av tsaus. Lub cev thiab ob txhais ceg yog cov plaub hau me me.

Tus kws sau ntawv kab tau txais nws lub npe los ntawm cov lus piav qhia txog kev tshawb fawb ntawm Carl Linnaeus. Nws pom tias tus qauv uas yog kab kab laug sab laug, thaum txiav, zoo ib yam li cov khoom siv kho kom zoo nkauj, zoo li nws tau luam tawm los ntawm lub tshuab luam ntawv.

Tus kab kab-tus neeg sau ntawv muaj ntau nyob rau yuav luag tag nrho cov teb chaws ntawm Eurasia, qhov chaw ntawm huab cua sov thiab subtropical nyob. Nws twb tau coj mus rau North America lawm. Hauv ib lo lus, nws tuaj yeem pom nyob qhov twg muaj cov ntoo coniferous, tshwj xeeb tshaj yog nws nyiam spruce thiab ntoo thuv.

Typograph Beetle activates sai li sai tau thaum lub hnub sov so, lub Plaub Hlis. Nws yog heev picky, prefers mature ntoo nrog tuab bark, yuav nyob rau hauv cov tub ntxhais hluas txoj kev loj hlob tsuas yog hais tias tag nrho covcov chaw yuav twb nyob, qhov tsis muaj zaub mov yuav yuam kom nws mastered ib tug tshiab sawn stump, tab sis nws yuav tsis noj qhuav los yog rot ntoo rau tej gingerbread. Noj mov dab tsi.

Tus kab typographer pib nws txoj haujlwm nrog qhov tseeb tias tus txiv neej, tom qab lub caij ntuj no, tab tom nrhiav ib tsob ntoo uas tsim nyog los pub nws cov xeeb ntxwv. Tom qab khaws ib qho chaw, nws pib muab nws. Nws ua li no. Nws gnaws ib lub qhov me me hauv lub cev, qhov twg nws caw ob peb tus poj niam. Lawv pom ib leeg, emitting cov ntxhiab tsw tshwj xeeb uas qhia tias lawv npaj tau txais cov xeeb ntxwv. Muaj fertilized thiab muab vaj tse, tus txiv neej yuav tsis tsim nyog. Cov pojniam ua lwm yam. Lawv ua cov kab thiab cov chav uas lawv nteg qe.

Ntxim qab kawg, tus neeg laus typographer beetle tsis pub ntoo. Ua kom txav mus rau hauv lub cev ntoo, nws raug yuam kom tshem tawm cov sawdust uas tshwm sim los ntawm cov txheej txheem tsim khoom, txhua zaus thawb lawv mus rau qhov pib nkag mus pov tseg. Tom qab ua tiav lawv txoj haujlwm hnyav thiab tso lawv cov qe, cov txiv neej thiab poj niam mus nrhiav lwm qhov chaw. Thaum lub caij ntuj sov, lawv tswj ua peb lossis plaub masonry.

Lawv tsis nyob hauv lub cev ntawm tsob ntoo, tsis xav tau zaub mov ntau, lawv tuaj yeem ya tau, yog li lawv txaus siab nrog cov tub ntxhais hluas tua. Tab sis cov larvae yog cov kab tsuag tseem ceeb tshaj plaws. Lawv mus ntawm qe mus rau kab hauv ob lub hlis.

Npaj kab ntsaum tawm ntawm tus me nyuam mos tseem mos, ces molts ob peb zaug thiab hloov mus ua ib tug neeg laus. Nws lub neej expectancy los ntawm cov qauv ntawm kabntev heev. Yog li ntawd, ib tug hluas beetle tawm rau lub caij ntuj no, uas yuav nyob mus txog rau lub caij nplooj zeeg tom ntej. Lawv hibernate hauv hav zoov litter thiab tuaj yeem tiv taus qhov kub thiab txias mus rau 30 degrees hauv qab xoom. Nws tshwm sim tias larvae thiab pupae tawm ua ntej lub caij ntuj no, tab sis thaum txias heev lawv tuag.

Tus kab typographer beetle yog kev hem thawj rau cov hav zoov coniferous. Tsis muaj cov tshuaj uas tuaj yeem cuam tshuam rau nws cov lej. Kev ua haujlwm tab tom ua kom nce cov pejxeem ntawm cov yeeb ncuab ntuj ntawm cov kab kab, uas tuaj yeem txo lawv cov pejxeem.