Akubona wonke umntu onokugcina inja okanye ikati kwindawo yokuhlala. Abanye abanalo ithuba kunye nexesha labo lokuhamba, abanye bahlushwa. Ngako oko, abanye banakekele ingqalelo kwizilwanyana ezingabonakaliyo, kodwa kunzima kakhulu kwiimeko zokuvalelwa. Ezi zidalwa ziindawo zasemhlabeni okanye iifudu ze-aqua. Abanye bafika kubani babo abatsha ngexesha elihloniphekileyo, kodwa bahlala ixesha elide, abanye bafikelela kwiminyaka engama-50 nangaphezulu. Akumangalisi ukuba abantu banomdla kwixesha labo. Ndiyazi ukuba uya kuhlala phi phantsi kophahla olufanayo kunye nabanini, basithokozise ngokuziphatha kwabo okuhlekisayo?
Unokumisela njani ixesha lokuthutha umhlaba?
Iintsana ezisandul 'ukuzalwa ziba nobude obuyi-34 mm kwaye zilinganise i-10-12 grams kuphela. Ekuqaleni, zongeza malunga no-2 cmenti ngonyaka, kodwa emva koko, emva kokufikelela ubude beentonga ze-18 cm, ukukhula kwe-reptile kuyaphela ngokupheleleyo. Itafile ekulinganiselwe yobude kunye nobukhulu be-turtle kwiminyaka yokuqala yobomi bayo bubukeka kanje:
| Ubudala beentlanzi | Ubude beShell | U bunzima |
|---|---|---|
| 1 unyaka | 3.4 cm | 10-12 grams |
| 2 iminyaka | 6 cm | 48-65 g |
| Iminyaka emithathu | 7.5-9 amasentimitha | 95-150 g |
Xa uneminyaka elilishumi lakho i- tortle yomhlaba ingakhula ibe bukhulu obukhulu-ukusuka kwi-13 ukuya kwi-16 cm. Kodwa yonke le datha ingabizwa yimiqathango. Emva koko, njengoko abanini bephethe i-pet, umgangatho wesondlo, urhulumente wokushisa kunye nezinye iiparitha zichaphazela kakhulu ukukhula kwawo.
Indlela yokugqiba iminyaka yobukhulu beebhotile ezibomvu?
Ngokungafani nabazalwana bomhlaba, ubukhulu bezo zikhukumeli azixhomekekanga kuphela kwiimeko zokuvalelwa, kodwa nakwizesondo zawo. Ukuba ngomnyaka owodwa iinqununu ezinobomvu kunye namabhinqa ezibomvu zineentsimbi ezifanayo malunga nobude be-6 cm, ke abameleli besifazane baqala ukufumana "iinqwelo" zabo. Kwiminyaka emibini, lo mahluko sele sele u-1 cm (9 cm no-8 cm, ngokulandelanayo). Kwixesha elizayo, umahluko ngokukhulula ukwanda kuphela:
| Ubudala beentlanzi | Ubude be-carapace yowesetyhini | Ubude begobolondo yindoda |
|---|---|---|
| Iminyaka emithathu | 14 amasentimitha | 10 cm |
| 4 iminyaka | 16 amasentimitha | 12 amasentimitha |
| 5 iminyaka | 18 cm | 14 amasentimitha |
| 6 ubudala | 20 amasentimitha | 17 cm |
Kwiindawo ezihloniphekileyo zee-turtles ezineminyaka engama-50 ubudala, ekunciphiseni kobomi bakhe, unokufikelela kude nobude begobolondo ukuya kwi-30 cm.
Iindlela eziqhelekileyo zokubala ukuba zininzi iminyaka zokuhamba
Kukho iimpawu ezifanelekileyo kuzo zonke izilwanyana ezinwabuzelayo, kungakhathaliseki ukuba zinjani. Zonke iifudu zinezikhonkwane zesibambiso, eziqala ukubonakala ngexesha lonyaka omnye.
Kukho enye indlela, indlela yokufumanisa ixesha le-tortle - hlola i-seams phakathi kweengxowa zegobolondo. Ekuqaleni i-carapace ihlala ikhanya, kodwa iqala ukususela kwiminyaka engama-4, iqala ukukhanya. Amancinci amancinci athola umbala wezinto ezidlulileyo, okuza kuthi kube mnyama. Ifom ye-oval yebolk shell ibonisa iminyaka engaphezulu kwesibhakabhaka, umbala wayo omnyama, iiflethi ezinkulu kunye nomsila onamandla.