Ba kowa ba zai iya kare kare ko cat a cikin ɗakansu. Wasu ba su da damar da lokacin suyi tafiya, wasu suna shan wahala. Sabili da haka, wasu suna kula da dabbobi mafi yawa, amma ba su da mahimmanci game da yanayin tsare. Wadannan halittu sune tururuwan ko tarin ruwa. Wasu suna zuwa sababbin sababbin su a shekarun da suka wuce, amma suna rayuwa ne da dogon lokaci, wasu har zuwa shekaru 50 da kuma. Ba abin mamaki ba ne cewa mutane suna da sha'awar tsufa. Ina mamakin yadda za ta zauna a ƙarƙashin rufin daya tare da masu mallakar, suna faranta mana rai da dabi'a mai ban sha'awa?
Yaya za a iya sanin yawan shekarun tudu?
Yaran jariran da aka haifa suna da tsawon har zuwa 34 mm kuma suna kimanin nauyin nau'i nau'in grams. Da farko, sun ƙara kimanin centimeters a kowace shekara, amma sai bayan sun kai tsawon makamai na 18 cm, ci gaba da raguwa ya kusan ƙare. Tebur mai tsawo na tsawon da nauyin tururuwa a farkon shekarun rayuwarsa kamar wannan:
| Shekaru na kurkuku | Shell tsawon | Weight |
|---|---|---|
| 1 shekara | 3.4 cm | 10-12 grams |
| 2 shekaru | 6 cm | 48-65 g |
| 3 shekaru | 7.5-9 centimeters | 95-150 g |
Da shekaru goma ka kasa tururuwa zai iya girma zuwa adadi mai ban sha'awa - daga 13 zuwa 16 cm amma duk waɗannan bayanai ana iya kiransu yanayin. Bayan haka, yayin da masu sarrafa tare da man fetur, ingancin abincin, tsarin zazzabi da sauran sigogi ƙwarai suna shafar girma.
Yaya za a ƙayyade shekarun tursunonin red-bellied?
Ba kamar 'yan'uwa mazauna ƙasa ba, yawancin dabbobi masu yawa sun dogara ne kawai akan yanayin tsare, amma kuma a kan jima'i. Idan a cikin shekara guda, tarin yara da mata masu launin ja-gora suna da kusan nauyin makamai guda kimanin 6 cm, to, wakilan mata zasu fara samun '' '' mahayan '' '' 'dan kadan. A cikin shekaru biyu, wannan bambanci ya riga ya kasance 1 cm (9 cm da 8 cm, bi da bi). A nan gaba, bambanci a girman kawai yana ƙaruwa:
| Shekaru na kurkuku | Length na carapace na mace | Length na harsashi na namiji |
|---|---|---|
| 3 shekaru | 14 santimita | 10 santimita |
| 4 shekaru | 16 centimeters | 12 centimeters |
| Shekaru 5 | 18 centimeters | 14 santimita |
| 6 years old | 20 centimeters | 17 centimeters |
A cikin daraja ga turtles shekaru 50, a lokacin raguwar rayuwarsa, ta iya kai har tsawon harsashi zuwa 30 cm.
Hanyar manyan hanyoyin kirgawa shekaru da yawa na tururuwa
Akwai wasu alamu da suka dace da dukan dabbobi masu rarrafe, ko da kuwa irinsu. Duk turtles suna da nauyin halayen kayan makamai, wanda zai fara bayyana a shekara daya.
Akwai wata hanya, yadda za a gano lokacin da yotsi - bincika sassan tsakanin garkuwan da harsashi. Da farko carapace ya kasance haske, amma yana fara daga shekaru 4, zai fara duhu. Ƙarami na yara sunyi launi na baya, wanda hakan ya zama duhu. Hanya na kwaskwarima tana nuna yawan shekarun da ake yi da fure, da launin launin fata, da manyan sutura da wutsiya mai karfi.