Ihove yepasi

Munhoroondo yese yepasi redu pakave nemhando dzakawanda dzemhuka dzakapfuura napo. Nekudaro, havazi vese vanoenderera nhasi, kungave kune njodzi dzinokonzeresa kana nekuda kwekuti havana kusvika kune shanduko nzira dzinodiwa kuti vararame nekufamba kwenguva uye shanduko pachayo. Izvi hazvisizvo neimwe yehove dzakasarudzika kunze uko. Ndinokuudza nezvazvo hove dzakadzikadzika.

Iyo yepasi hove ndechimwe chezvisikwa zvakanyatsoenderana nehupenyu mumvura, ichienda nhanho imwe kumberi. Mhuka iyi yaita kuti nzvimbo dziri kure kwazvo dzemumvura dzive imba inogarika.

Chokwadi, vazhinji venyu vangave musina kumbonzwa nezvake pakutanga kana kungoziva zvisina kujairika zita rake. Ndokusaka muchinyorwa chino tichawana iyi hove yakasarudzika uye inoshamisa, ichikuratidza hunhu hwayo, pekugara uye maitiro, pamwe nemhando dzakasiyana dzehove dzegomba rakadzikadzika dziripo.

Habitat

Sezvatakambotaura pakutanga, hove yegomba rakadzikadzika rakashandura kugona kuchinjika nharaunda kuita hunyanzvi. Izvi ndizvo zvanga zviri izvo, kuti hove idzi dzinogara munzvimbo dzemakungwa nemumakungwa uko hupenyu hushoma.

Semutemo, hove yegomba rakadzikadzika inokura pasi pegungwa iro kudzika kwaro kwakapfuura 1000 metres. Kutaura idi, munzvimbo idzi chiedza chezuva chishoma, kana chisiri zero, uye dzvinyiriro yacho yakakwirira zvikuru. Mazhinji emhando dzakasiyana de peces magomba akakwanisa kugara munzvimbo dzemugungwa dze pakati pemamita 6000 ne9000 pakadzika.

Pakati penzvimbo dzatakataridza senzvimbo dzinogara dzakadzika dzehove, isu tinofanirwa kuratidza kuti dzinoratidzira mafungire emvura inodziya yePacific neIndia makungwa.

Hunhu hwegomba rakadzikadzika

Kugara mune yakaderera mwenje uye yakanyanya kumanikidza mamiriro kwakakanganisa zvakanyanya kutaridzika uye hunhu hweakadzikadzika hove, idzo kana dzichimiririra chimwe chinhu ndeche kumeso kwake macabre izvo zvinoita kuti isu tizvione sechisikwa kubva kune imwe nyika. Nhengo uye zvinyama zvemuviri wako imba yakawanda yemvura kuenzanisa iyo yekunze kumanikidza kwavanoiswa pasi, uye kusaona kwakapenya kwechiedza zvinokonzeresa kunhuwa kweimwe yeakavandudzwa pfungwa.

Zvichida, chinonyanya kushamisa nezve hove yegomba rakadzikadzika musoro wayo muhombe wakavakirwa pamuromo wakapamhamha uye muhombe, yakabatana nemazino akareba kwazvo. Zvese izvi zvinopesana nemuviri wake wese uyo unowanzo kuve mudiki. Semitemo yakajairwa, akasiyana marudzi ehove dzehombodo hazviwanzo kupfuura masentimita makumi maviri pakureba.

Maziso madiki kwazvo, uye haabatsiri kwauri. Hwavo ganda pigmentation ine hurombo kwazvo, uye kune kunyange hove dzakadzikadzika dzinokwanisa kuratidza mwenje kana kuve kune imwe nhanho inenge yakajeka.

Zvokudya

Kudya kunoitwa nehove yegomba rakadzika-dzika kunogona kuverengerwa seakasiyana neimwe nzira, nekuti munzvimbo dzisina kugadzikana dzepasi kuwanda kwechikafu haisi hunhu.

Zooplankton uye dzakasiyana siyana microscopic mhuka dzave nyeredzi dhishi pane yakadzikadzika hove menyu.. Zvisinei, hove idzi zvakare zvikara uye dzakaratidza humwe hunyanzvi hwekuvhima (senge nhengo dzinovhenekera dzinokwezva mhuka, inonzi photophore) iyo inobvumidza iwe kuti ubate hove diki idzo mukuwedzera kune mamwe mamollusks nemakustaceans. Vanogona zvakare kumedza dzimwe hove hombe nekuda kwekusimba kweganda ravo neyavo matumbu anotambanuka.

Sezvo isiri nguva zhinji ivo vasina mukana wekudya mazuva ese, ivo vane inononoka metabolism.

Kuberekwa kwehove yegomba rakadzikadzika

Pane dzakawanda nguva, chimwe chinhu chakaoma uye chakanyanya kusiyanisa muhove mutsauko uripo pakati pechirume nechikadzi chiratidziro. Kana iri hove yepasi, zvepabonde dimorphism inonyanya kukosha.

Munhurume mudiki kwazvo pane mukadzi, anenge gumi zvishoma chaizvo, saka tsika yekubereka iri inoshamisa uye inoshamisa. Vanhurume vanoruma dumbu remukadzi uye chaiko kuita mhando yekuwedzera muviri wake. Kana izvi zvangoitika, mukadzi anotambidza chikafu kumurume, iye achidzorera nekupa urume nenzira inoenderera. Rudzi rwekuda kuziva symbiosis saka runowanikwa zvirinani.

Chiito chekubereka hachiwanzoitika zvakanyanya, ichi chiri chimwe chezvikonzero zvekuti hupenyu hwehove idzi hwakareba.

Hwakadzikadzika ehove marudzi

Sezvatave tichiratidza muchinyorwa chose, hove dzepakadzika-gungwa iboka de peces izvo zvinosanganisira mhando dzakasiyana dzine maitiro akafanana, maitiro uye mararamiro.

Pakati pavo vese tinoratidzira iyo Hove dzePelican (Euryphaynx pelecanoides), iyo inogara pamamita zviuru zvisere uye ine mukanwa muhombe; iyo Dhiragoni Hove (Stomias boa) iyo inogara pamamita 4500 kudzika uye inozivikanwa nemazino ayo ane simba; uye iyo Hove Diki (Himantolophus appelii) iyo ine saizi yemasentimita mana chete pakureba.