Roundnose kada: photos, description, abinci

Crocodiles - dabbobi masu rarrafe ne sosai shirya, godiya ga inganta numfashi, Sistem da kuma juyayi tsarin. dabbobi na farko ya bayyana a kan miliyan 150 da suka wuce. Su uwansa - dinosaur.

Roundnose kada: description

Osteolaemus tetraspis - shi ne kawai jinsunan HALITTAR tuporylye crocodiles, duniya ta karami. Ya lizard jiki siffar ne high, laterally matsa dogon wutsiya. A raya na lokacin farin ciki wata gabar jiki a duk hudu yatsunsu, tsakanin wanda akwai short kunne. Front - biyar yatsunsu. Jikin da aka rufe da jaraba scutes.

Kada yana da wani gajeren fuska, cikinsa da tsawon na da tushe ne da ɗan fi nisa. A matsanancin kafafen hancinsa kashi rabu da kãriya mai shãmakacẽwa. Ossified babba fatar ido, Iris m. Irregularly dimbin yawa m boko rami. Eardrums kare m bude yatsun. Iko da baya hakora da naman kaza ragowa ana amfani da crushing da bawo na mollusks da bawo na crabs.

Manya baki-kasa-kasa launi da duhu, kusan baki spots a kan ciki da sãshinansu da bãyayyakinsu a yellowish bango. Sun - tare da mai gangara m ratsi da baki spots a kan fata na da wani haske launin ruwan kasa launi. Matsakaicin tsawon 1.9 m da aka samu a cikin maza, mace tsawon bai wuce 1.2 m. Wannan nau'in na kada shi ne gaba daya lafiya ga mutane.

haifuwa

A cikin shekaru 5-6 shekaru roundnose kada ya shirya don ci gaba da zurriyarsu. Wannan ya faru a watan Mayu da Yuni, a lokacin da damina ta zo. Male sannu a hankali fuskanci mace ga ma'abota fertilizes 'yan mutane. A 'yan makonni, da mace a hankali ance wani wuri zuwa gida, yin shi daga cikin damp ciyayi. Daga bisani waddan ƙasa da aka kona a sakamakon lalata tsari, haka da samar da yanayi na ci gaban xan tayin.

The mace kayansa mãsu qwai daga 11 zuwa 17 guda na girman 4.5-7.0 cm da aka located sosai a kusa da gida don kare shi daga yara. A wannan lokacin, ta kusan bai ci. Kwiyakwiyanta fara zuwa kyankyasar kwan bayan 80-100 kwana. The mace ya fita daga cikin qwai da kuma yana sanya dukkan haife cikin muƙamuƙanka na crocodiles don motsawa cikin kandami. Ta ne mai matukar kula uwa da m kula ga jariransu. Duk da haka, rayuwa wanda shi ne kasa da rabin, da sauran yara cinye: diloli, mongooses, kadangaru.

Kananan Sun nan da nan bayan haihuwa yana da tsawon 280 mm. Good cin abinci, domin shekara girma ta game da 300 mm. Uwar daukan kula da su na tsawon shekaru biyu, sa'an nan ya fita.

hanyar rayuwa

Roundnose kada, a photo na wanda aka gabatar a cikin labarin, shi ne nocturnal da fãta lokacin da rana a kogwanni, digging su Tushen a itatuwa kusa ruwa. A sãfe da maraice crocodiles basking a rana. Equipping ƙasarsu, abu mai Kadaitaccen rayuwa. Lokacin da ruwa karancin ko wuce haddi da abinci samuwa, na iya zama kusa da juna.

Don faye hali Dwarf kada mai yiwuwa ne a matsayin m da m dabba. A cikin daji, iya rayuwa zuwa shekaru 100.

habitats

Roundnose kada rayuka a Tsakiya da kuma yammacin nahiyar Afrika, kazalika a Congo (a cikin yankin na arewa maso gabashin).

Ya fi son kananan koguna, kõguna da dausayi a wurare masu zafi gandun daji yankuna. Crocodiles zaunar a lokacin rigar kakar, motsi a cikin wucin gadi tafkunan.

Animals cewa rayuwa a cikin Congo kogin, da wani haske fata da kuma dogon hancinsa.

Roundnose kada: da masu rarrafe ci

Yana jan kananan vertabrate crustaceans, ruwa tare mussels, dangane da kakar. A damana da kada, motsi daga su kandami a search na abinci, ba ya ƙyãmar mũshe.

Za a yi farauta tare da tafkunan da gandun daji, crocodiles kokarin zama kusa da gidajensu. Duk da yake a cikin ruwa, suna jiran abin toshe kwalaba samarwa m, kwatsam sai da sauri kama ta stranglehold.

m

Abin da kuma shi ne aka sani roundnose kada? Ban sha'awa abubuwa game da shi:

• Yana yana da wasu sunaye: black, wani Afirka gajeren, fitar kasusuwan jikinsu kada.
• matsakaicin gudun motsi a kan ƙasa - 17 km / h, cewa shi ne daidai da talakawan mutum a guje gudun;
• rayuwa expectancy a bauta - daga 40 zuwa 75 years.
• jaraba fata cover kare jiki daga yara da kuma kunar rana a jiki;
• Ba za su iya tauna, kuma yaga da shi baya da ya yi lõma da dukan;
• da ikon haifa da irin shekaru ba a iyakance zuwa. Sanin mu ne cewa 69-shekara guda ɗaya a cikin Chicago zoo samar da lafiya zuriya.

hadari

Sun zũriyarmu, kuma qwai da crocodiles - shi ne samuwa ganima domin ya fi girma da yara.

Barazana ga crocodiles wannan nau'in ne akan rage mazauninsu dangantawa da deforestation domin fadada sarari ga aikin noma.

Wannan irin crocodiles talauci gane, bayanai a kan yawan jinsin aka ba a hukumance ya tabbatar - wadannan hujjoji bayyana da wuya na dabba kariya.

Tartsatsi farauta na da irin wannan. Roundnose kada - shi ne mai sauki manufa, abin da hidima a matsayin tushen nama ga mutanen kasar da suke zaune. Fata ne a bukatar ba ji dadin saboda matalauta quality.

Duk da cewa da kada roundnose aka jera a cikin Red Littãfi, da yan unguwa da ci gaba da farautar shi.

orange crocodiles

A Gabon, a Abando kogo tsarin da aka gano tuporylye crocodiles m orange launi, wanda ci jemagu, crickets. Orange crocodiles more mai fiye da danginsu, a dangane da wani wuce haddi na abinci. Karkashin kasa Tunnels da ruwa da suka yi amfani da su zauna.

A ƙofar kogon sanaki matasa mutane wanda jiki ke fentin a duhu launi. A cikin zurfin - da manyan crocodiles ne mai haske ja launi. M launi masana kimiyya bayyana da abun da ke ciki na ruwa. Bats emit wani gagarumin adadin taki, game da shi kara da alkalinity na ruwa, wanda na taimaka wa maido da pigments a kada fata.

Saboda low yanayin zafi a ciki kogwanni, maza da mãtã suna located zuwa Dede zuwa surface. tsuntsaye sa qwai a Rotting ciyayi.

A tsawon kogon Tunnels - game da kilomita biyar. Fiye da ɗari mita, masana kimiyya sun ba su iya samun saboda takaita da katangu. Ba kamar al'ada Dwarf crocodiles kan orange wanda ke farauta ita.

An yi imani da cewa a kubuta daga yara, crocodiles sun nocturnal da kuma gudanar kusa da su burrows - kuma ya taimaka musu su tsira miliyoyin shekaru da suka wuce a lokacin da duniya yanayin fada.