Ngaba wakha waba kufutshane nomlambo, umlambo, okanye umlambo? Xa wawulapho, ngaba wabona isinambuzane esikhulu, esingaqhelekanga sihleli phezu kwelitye okanye isebe lomthi? Usenokuba woyikiswa yinkunzi yale sinambuzane, enemihlathi emibini emikhulu efana namazinyo. Abantu abaninzi, xa bebona isinambuzane esinje, bacinga ukuba simele ukuba sisilwanyana esiyingozi kakhulu nesinobuthi. Ngoko ke namhlanje sithetha ngesi sinambuzane esoyikekayo, kodwa esibaluleke kakhulu, iDobsonfly.
Ngubani ngokwenene uDobsonfly?
Okokuqala, nangona igama elithi "impukane" lisetyenziswa egameni layo, iDobsonfly ayisiyo "impukane yokwenyani" njengempukane yasekhaya esiyaziyo. Nangona zonke zizinambuzane, zilandela imiyalelo eyahlukeneyo. Umzekelo, iimpukane zasekhaya kunye neengcongconi zilandela iDiptera. Nangona kunjalo, iDobsonfly ilandela iMegaloptera. Intsingiselo yale gama "ngamaphiko amakhulu." Ngokuvisisana negama layo, iDobsonfly yenye yezona zinambuzane zinkulu emva kweebhabhathane kunye neenundu.
Umzimba we-Dobsonfly endala unokuba malunga ne-intshi ezi-2-2.5 ubude. Kodwa xa amaphiko ayo evulekile, unokuba malunga ne-intshi ezi-5 ububanzi . Njengentaka encinci.
Kukho umahluko omkhulu phakathi kwamadoda nabafazi bezi zilwanyana.
- Inkunzi yeDobsonfly: Inkunzi ineempondo ezimbini ezinkulu ezibonakala ngathi ziimpondo ezimbini, ngamanye amaxesha zingaphezulu kwe-intshi ubude. Ezi zezona zinto ziyoyikisa abantu abaninzi. Kodwa okumangalisayo kukuba, azisebenzisi ezi mpondo zinkulu ukuluma ngamandla, kodwa zisetyenziswa kakhulu ukubamba imazi ngexesha lokudibana.
- I-Dobsonfly yebhinqa: Imihlathi yemazi mincinci kakhulu kwaye inamandla.
Ezi zinambuzane zifumaneka kwiindawo ezininzi zehlabathi ngaphandle kweYurophu ne-Antarctica, kwaye zihlala ikakhulu kwiindawo ezihlala amanzi acocekileyo nahambayo.
Ibali lobomi be-Dobsonfly
Ubomi be-Dobsonfly bunokuba ngunyaka omnye ukuya kwemithathu. Kodwa into emangalisayo kukuba, bachitha uninzi lwelo xesha phantsi kwamanzi. Njengesinambuzane esikhulileyo, oko kukuthi, njengesilwanyana esinamaphiko esisibonayo, baphila ixesha elifutshane kakhulu, malunga neentsuku ezintathu ukuya kwezilishumi.
Kukho amanqanaba amane aphambili kubomi be-Dobsonfly, njengoko siza kubona kule theyibhile.
| Isigaba sobomi | Inkcazo |
|---|---|
| Iqanda | Imazi ibeka amaqanda ayo kwilitye okanye isebe lomthi kufutshane nomlambo okanye umlambo. Ingabeka amaqanda afikelela kwi-1,000 ngexesha. Amaqanda aqanduselwa kwiiveki ezi-2-3. |
| I-Larva / Hellgrammite | Amantshontsho aqanduselwa emaqandeni aze awele ngqo emanzini. Elinye igama lala mabungu yi-'Hellgrammite'. Ahlala phakathi kwamatye angaphantsi kwamanzi kangangeminyaka emalunga ne-1-3. Afana nesele. Ngeli xesha, akhupha ulusu lwawo malunga nezihlandlo ezilishumi. |
| I-Pupa | Emva kokuba i-larva ikhule kakuhle, iphuma emanzini ize yembe umngxuma omncinci kumhlaba omanzi kufutshane nonxweme lomlambo, njengomthi obolayo, ize irhubuluze ngaphakathi ukuze ingene kwinqanaba le-pupa. Kwiiveki ezi-1-2, isinambuzane esikhulileyo siyakhula kule larva. |
| UShumbula (Omdala) | IiDobsonflies ezinamaphiko esizibonayo ziphuma esidlekeni. Injongo yazo kukufumana iqabane ngokukhawuleza kwaye zizale. Iinkunzi ziyafa kwiintsuku ezimbalwa. Iimazi ziyafa emva kokubeka amaqanda azo (kwiintsuku ezisi-8-10). |
Bahlala phi? Batya ntoni?
IiDobsonflies luhlobo lwezilwanyana ezikhetha iindawo ezicocekileyo nezihambayo emanzini . Kwilizwe lethu, ezi zilwanyana zinokubonwa kwimilambo nemilambo yeendawo ezifana neKitulgala neBelihuloya. Ekubeni iimbungu zazo zihlala phantsi kwamanzi, azinakuphila emanzini angcolileyo. Ke ngoko, ukubakho kweeDobsonflies kwindawo ethile kubonisa ukuba amanzi kuloo ndawo acocekile.
Xa sithetha ngokutya, i-Dobsonfly itya uninzi lokutya kwayo xa ibhabha. Xa ingaphantsi kwamanzi, itya ezinye izinambuzane, iimpethu ezincinci, kunye nezinye izilwanyana.
Nangona kunjalo, kukholelwa ukuba i-Dobsonfly endala ayityi ukutya okuqinileyo. Inkunzi inobomi obufutshane kakhulu, ngoko ke ayityi nto ingako. Kuthiwa imazi ngamanye amaxesha ifunxa into engamanzi, njenge-nectar.
Umbuzo obaluleke kakhulu: Ngaba iiDobsonflies ziyaluma? Ngaba ziyingozi?
Kulungile, ngoku masingene kumbuzo omkhulu wonke umntu anawo. Ngaba esi silwanyana siyaluma? Ingaba siyingozi?
Ngamafutshane, ukuba awuyikhathazi le silwanyana, ayizukukuphazamisa.
Ii-Dobsonflies ziluma kuphela xa zisongelwa okanye zisoyika. Oku kuthetha ukuba ukuba uzama ukuzichukumisa okanye ukuzicinezela, zinokuluma ukuzikhusela.
Eyona nto ibalulekileyo ekufuneka uyikhumbule apha yile:
- Ukulunywa yimazi kubuhlungu. Imihlathi yabo mincinci kodwa inamandla kakhulu. Ngoko ke ukuba imazi ikuluma, ungaziva iintlungu ezinzulu kwaye ungade uphuke ulusu uze wophe kancinci .
- Nangona imihlathi yenkunzi ibonakala imikhulu, ayinakuluma kakhulu. Ngenxa yendlela imihlathi yayo ebekwe ngayo, inokumcinezela umntu ngokuqinileyo, kodwa kunzima ukuba ilume kabuhlungu njengemazi.
Kubalulekile: Ii-Dobsonflies azinatyhefu. Nangona ukulunywa kwazo kubuhlungu, azifaki ubuthi emzimbeni. Ngenxa yoko, azibulali. Nangona kunjalo, njengakuyo nayiphi na inxeba, kukho umngcipheko wokosuleleka ukuba inxeba alicocwanga kakuhle. Ngoko ke, xa oku kungenzeki, hlamba inxeba kakuhle ngesepha namanzi ukuze lihlale licocekile. Ukuba unamathandabuzo ngenxeba, bona ugqirha wakho ngokukhawuleza ukuze ufumane icebiso.
Ii-Dobsonflies zibaluleke kakhulu kwindalo. Amantshontsho azo atya ezinye izilwanyana ezincinci, ezithi zona zityiwe zizilwanyana ezifana neentlanzi kunye neenkala. Ezindala zityiwa zizilwanyana ezifana neentaka kunye namalulwane. Ngale ndlela, zinceda ekugcineni ulungelelwaniso lwendalo.
Umyalezo Wokuya Ekhaya
- Nangona i-Dobsonfly isenokubonakala isoyikisa, ayisoloko ibenzakalisa abantu ngaphandle kokuba iphazanyisiwe.
- Ubuchule bokuluma kabuhlungu busetyenziswa kakhulu yimazi . Inkunzi, enemihlathi yayo emikhulu, ayinakuluma kakhulu.
- Ezi zilwanyana azinabungozi . Nangona ukulunywa kubuhlungu, akusongeli ubomi.
- Ukuba ubona iDobsonfly, oko kuthetha ukuba imilambo nemijelo kuloo ndawo ayingcoliswanga kwaye icocekile . Luphawu oluhle olo.
- Ngoko ke, kwixesha elizayo xa ubona isilwanyana esinje, musa ukoyika okanye uzame ukusichukumisa, kodwa jonga ubuhle baso ukude. Zizinto ezixabisekileyo kakhulu kwindalo esingqongileyo.
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