Marine Iguana: photo, size, da halaye, ban sha'awa facts

Idan ka kasance a cikin Galapagos Islands, ku haƙĩƙa hadu marine iguana. Photos of wannan dabba ya dubi razanarwa, amma ba tare da wani musamman mai karko da kyau. Marine iguanas ne irin tunatar dinosaur ne da suka rayu da miliyoyin shekaru da suka wuce. Wannan abin da dabbobi so da kulawa ta musamman a cikin wannan labarin.

Ta yaya marine iguana

Galapagos gigice matafiya m hade da yadin da aka saka foamy surf, farin yashi da kuma baki basalt tara. Kuma wani musamman dabba zaune a tsakiyar wannan m halitta kyakkyawa, wanda ba a samu a wani bangare na duniya. Wannan shi ne na musamman irin lizard - marine iguanas. Wannan m dabba tare da babban karfi kafafu, dogon fika kuma karaya kaifi Kakakin tsefe. A irin dada prehistoric dinosaur, bazata kiyaye to mu kwana. kafafu jiki da aka rufe da wani m Layer na flake. Broad shugaban ado m spiked kwalkwali.

Marine iguanas gashi ga tip na dogon wutsiya. Caudal Sikeli ya fi girma, quadrangular. An liyi tare da mai gangara layuka, amma ba ya tsoma baki da dabba ta wutsiya don motsawa a lokacin tafiya. Sam wutsiya mĩƙe laterally. Manyan Marine Iguana, tsawon girma na wanda daya da rabi mita, ciyarwa da yawa lokaci a cikin teku. Lizard adult weighs 10-12 kg.

A dagi a baya na dabba dubi sosai menacing. Skin flakes a kan shi triangular, dan kadan elongated siffar. Kafafu, ko ya dubi sosai iko, short isa. A yatsunsu suna bayar da wata matattarar, wanda taimaka wa taso kan ruwa. Marine iguanas fentin a launin ruwan kasa, da launin toka ko greenish- ruwan kasa launi.

hanyar rayuwa

Iguanas da kaifi da hangen nesa, da suka san yadda za a iyo da kuma nutse har sosai. A ƙasar ba su da abokan gaba, saboda haka ba za su iya iya zama jinkirin da m. Amma a ruwa sau da yawa yana da tserewa daga sharks, don haka rage a nan za su iya zama m. Saboda haka marine iguana halaye adjusts, dangane da yanayin da ake located.

Favorite aiki kadangaru a ƙasar - bask a rana. Wannan shi ne saboda thermoregulatory dabba. ta yanayin jiki ya dogara da yanayi, kuma su sami isasshen makamashi ga al'ada aiki na da tsari, shi wajibi ne don tara zafi da kuma rarraba shi a ko'ina cikin jiki. Zafi fiye da kima na marine iguana ba barazana. Yana allocates haddi zafi ta hanyar fata na ciki.

iyali dangantaka

Darwin ya kira marine iguanas shaidan cikin jiki, shi ne don haka m da jũna a gare shi da bayyanar wadannan kadangaru. Amma a gaskiya su ne ba ma m. Domin rayuwar marine iguanas haifar da iyali kungiyoyin, da suka hada da daya adult namiji da goma mace. Juveniles suna gudanar dabam, amma kuma samun kashe a kananan kungiyoyin. Wani lokaci da dama da iyalai tare a babban al'umma.

Kowane namiji ya dubi bayan da kansa ƙasa. Harkokin waje na mutane a kan "iyali" na duniya ba a yarda. Ganin baƙo, namiji yayi kashedin da ƙẽtarẽwa. Yana daukan wani kwari wuri, kuma ya fara girgiza kansa. Idan laifin ba a cire, sa'an nan yaki ya fara. Yawancin baki zo da wani aiki yanki, tare da ra'ayoyi na "ubangijinsa" harem, don haka abin da fadace-fadace suna gudanar tsanani.

Halayyar a ruwa

Marine iguanas wuya gudãna nisa daga gaci. A cikin ruwa, suka yi undulating kwance motsi. Animals ba nutse har for fun, amma ga abinci ko tsere daga sharks. Maza iguanas bolder da karfi, za su iya iya dogon iyo fiye da mace. Sun dabbobi suna da yaushe kiyaye a cikin m ruwa.

Me kuma yake iya mamaki da marine iguana? Ban sha'awa facts alaka da wurare dabam dabam na wadannan dabbobi, masana kimiyya sun tattara. Ba su tashi zuwa surface kuma sau da yawa ba cinye haddi makamashi, da abubuwa masu rarrafe, alhãli kuwa a ruwa ceton oxygen. Jini zagayawa slows saukar, da jini kawota kawai ga muhimmanci gabobin. Saboda haka, lizard iya tsira a karkashin ruwa a kan 1 hour.

The dabba ciyarwarka da

Hakika, da marine iguana dubi sosai m kuma da ban tsoro, amma ba haka ba ne mai predator. Marine iguanas kasance a cikin herbivorous dabbobi masu rarrafe. Sun ci kagaggun algae. Shi ne na wadannan iguanas koya wa nutse. Wasu iri tsiren ruwan teku karkatarwa a kusa da gabar teku kankara, kadangaru da hankali kankare su.

haifuwa

Courtship ba fi so abin wãsa da namiji iguanas. A janye wa harem ya fama kawai sau daya a shekara. A wannan lokacin, da Sikeli na namiji zama haske a kan shi ya bayyana da launin ruwan kasa da kuma m spots cewa jawo hankalin aiki mãtã.

The hadu mace kayansa mãsu 'yan qwai a cikin rami. Kwanciya ta kananan - 2-3 guda. A saman da ya taska mace yayyafa dumi yashi. Wurare masonry ta faɗa sau da yawa faruwa saboda m yankunan kan Galapagos bit, hada da volcanic dutse a cikin babban tsibirin. Wani lokaci mace kwanciya hallaka hammayarsu, don yin dakin for zuriyarsa.

A dumi yashi qwai nunarsa for game da watanni hudu. Sa'an nan kuma akwai matasa, wanda aka a haɗe zuwa iyaye kungiyar. A matasa dabbobi da rage cin abinci yana ba kawai shuka amma kuma dabba abinci. Wannan wajibi ne ga ci gaban da jariran.

Marine iguanas wuya kula iyaye. Ba su kare 'ya'yansu daga yara. Saboda haka da yawa daga cikin matasa faduwa ganima zuwa seagulls, macizai ko karnuka da Cats. Mutane suna kokarin wargaza kau- karnuka don ci gaba da yawan marine iguanas, amma shi ba ya taimaka. Abin baƙin ciki, waɗannan dabbobi ne yau classified a matsayin m nau'in.

A 'yan kalmomi game da karbuwa ga rayuwar

Constant lamba tare da gishiri da ruwa a lokacin wanka ko abinci sanya marine lizard ci gaba musamman gland cewa kawar da wuce haddi daga gishiri. Wadannan gishiri gland suna da alaka da kafafen hancinsa lizard.

Sol tashi daga lokacin sneezing. Idan yanayi ne da ba riƙi kula da halittar wadannan gland, sa'an nan da rai na kadangaru zai zama da yawa kasa saboda su kodan ba jimre da wuce haddi gishiri. Duk da haka, saboda gaskiyar cewa da irin mazauninsu aka iyakance kawai da Galapagos, shi ne ba da gane. M bayanai game da lokaci da wadannan kadangaru zaune a can.