Amaqiniso athakazelisayo ngemikhoma yesidoda Yithuba elihle lokufunda kabanzi ngezilwane ezinkulu zasolwandle. Bahlala ngamaqembu amakhulu, inani lawo elingafinyelela izinkulungwane zabantu ngabanye. Ngokwemvelo, izilwane ezincelisayo azinazo izitha, ngaphandle komkhomo obulalayo.
Ngakho-ke, nanka amaqiniso athakazelisa kakhulu ngemikhoma yesidoda.
- Umkhoma wesidoda uhlala kulo lonke iWorld Ocean, ngaphandle kwezifunda ezibandayo.
- Ukudla komkhomo wesidoda kusekelwe kuma-cephalopods, kufaka phakathi ama-squid amakhulu.
- Umkhoma wesidoda ungummeleli omkhulu kunabo bonke wemikhomo enamazinyo (bona amaqiniso athakazelisayo ngemikhomo).
- Isisindo sowesilisa sifinyelela kumathani angama-50, ngobude bomzimba obungamamitha angama-20.
- Umkhoma wesidoda uyakwazi ukwenza ukudilika okujule kakhulu kwanoma yisiphi isilwane esincelisayo. Kuyathakazelisa ukuthi isilwane singahlala ebangeni elingu-2 km amahora angu-1.5!
- Umkhoma wesidoda uhlukaniswa nemikhomo ngekhanda lawo elingunxande, inani lamazinyo, nezinye izici eziningi zokwakheka komzimba.
- Iqiniso elithandekayo ukuthi lapho kuzingelwa inyamazane, imikhomo yesidoda isebenzisa i-echolocation ye-ultrasonic.
- Namuhla emhlabeni kunezinkulungwane ezingama-300-400 zemikhomo yesidoda, kepha lesi sibalo asilungile.
- Lapho ilimele, i-sperm whale ibeka ingozi enkulu kwabanye. Kunamacala amaningi aziwayo lapho imikhomo yesidoda eyalimala ihlasela amatilosi we-whaling futhi yaze yacwila nemikhumbi ye-whaling.
- Izinyo lomkhomo wesidoda alimboziwe ngoqweqwe lwawo futhi linesisindo esingaba ngu-1 kg.
- Ubuchopho be-sperm whale bunesisindo esingaphezu kobuchopho banoma yisiphi esinye isidalwa esiphilayo emhlabeni - cishe u-7-8 kg.
- Umlomo we-sperm whale unobuso obunzima, okusiza isilwane ukuthi sigcine isisulu.
- Yize kukhona amazinyo, i-sperm whale igwinya isisulu sayo iphelele.
- Ngokungafani neminye imikhomo, lapho lapho kukhishwa umthombo umthombo uqonde phezulu, kumikhomo yesidoda, ukugeleza kwamanzi kuphuma kuthambekele ku-45⁰.
- Umkhoma wesidoda uyakwazi ukukhiqiza imisindo ephezulu kakhulu, efinyelela kuma-decibel angama-235.
- Lapho udilika emanzini, iningi lomoya (bheka amaqiniso athakazelisayo mayelana nomoya) ligxilwe esikhwameni somoya somkhomo wesidoda, elinye i-40% emisipheni, kanye ne-9% kuphela emaphashini.
- Ngaphansi kwesikhumba semikhomo emikhulu yesidoda kukhona ungqimba wamafutha wesigamu semitha.
- Umkhoma wesidoda ungabhukuda ngejubane lama-37 km / h.
- Kukhona icala elaziwayo lapho i-sperm whale iphila kuze kube yiminyaka engama-77, kepha lesi sibalo singase sibe ngaphezulu.
- Umkhomo wesidoda awuboni kahle, lapho ungekho umuzwa ophelele wokuhogela.
- Iqiniso elithandekayo ukuthi imikhomo yesidoda ayeki ukukhula kukho konke ukuphila kwabo.
- Abesifazane abakhulelwe bathwala izingane izinyanga eziyi-15.
- Lapho kuzalwa, isisindo somkhomo wesidoda sifinyelela ku-1 ton, ngobude bomzimba obufinyelela ku-4 m.
- Ingcindezi enkulu yamanzi ekujuleni ayilimazi i-sperm whale, ngoba umzimba wayo uqukethe kakhulu amafutha nezinye iziphuzo, kuncane kakhulu okucindezelwe ingcindezi.
- Ngesikhathi sokulala, izilwane zizulazula zinganyakazi ebusweni bamanzi.
