Kokonati crab

Mufananidzo - Flickr / Arthur Chapman

Nhasi tichazotaura nezvemhando yegakanje inozivikanwa seyakakura kwazvo pasi rose. Zvayo ndezve coconut crab. Zita rayo resainzi ndi Birgus kutsigisa igwa. Kunyangwe ichifungidzirwa segakanje rakakura kwazvo pasirese, chirevo ichi chine mamwe mavara. Iyo yakakosha nuance ndeyekuti ndiyo hombe pane ivhu sezvo iri hombe kupfuura yeJapan hofori gakanje uye inonyatsozivikanwa gamba gamba. Musiyano kubva pane yapfuura ndeyekuti unogara zvachose pavhu.

Muchikamu chino tichaongorora hunhu, nzira yehupenyu, kufudza uye kubereka kweye coconut crab.

Mhando huru

Kokonati crab

Gakanje iri ndere mhuri yearthropod uye rakabatana zvakanyanya ne manyemwe gakanje sezvakakurukurwa pazasi. Kuyerwa kwake kwekuda kuziva kwakakonzera vazhinji vesaenzi kuti vamutsanangure semunhu chaiye chikara Chinhu chekutanga chinomiririra zvakanyanya kukura kukuru. Iyo inokwanisa kuyera kusvika kumakirogiramu mana uye iine hurefu hwakareba hunosvika mita imwe chete. Izvi zvinoita kuti ave hombarume hombe uye inotyisa kwazvo pasirese.

Nemipimo mikuru iyi gakanje rinoda makumbo makuru epamberi matunduru uye nzwara dzinotyisa idzo dzinoshandisa kupwanya simba pane chayabata. Iyi nzwara ine simba rinopwanya kana rakafanana nerezvimwe zvikara zvakawanda zvinovhima nekurumwa.

Kunyangwe ndakafunga rudzi rwegakanje repanyika, mavambo ekutanga muhupenyu hwemhuka iyi anoitika mugungwa sezvazvinoitika nemamwe magakanje. Miti yekokonati ingori tuhomba tudiki tunofamba nepakati pemvura yegungwa mukati memwedzi wavo wekutanga wehupenyu. Sezvavanokura, vanobuda kwenguva kubva pasi pegungwa kunotsvaga mhando yegobvu iro rinogona kuita musha wavo wekufambisa. Ichi ndicho chikonzero ndakambotaura nezvazvo kuti zvinoita kunge gakanje.

Uyu muurayi wefossil anotangira mukugadzira ayo enzvimbo uye achichinja kubva kunzvimbo yemumvura kuenda kune yepasirese inokonzerwa nenhengo yakasarudzika inonzi branchial lung yakagadziriswa mukushanduka-shanduka uye iri pakati pegill nemapapu. Sezvo chigamba chekokonati chinokura ivhu, chinofamba kubva pane imwe poncha ichienda pane imwe sezvinoita garo redenga.

Kokonati crab chikafu

Kokonati crab simba

Kudya kwevasingaverengeki vari munjodzi yekutsakatika hakusi coconut chete sekufungidzira kungaita. Ichokwadi kuti makokonati ndiwo chikamu chikuru chekudya kwemakakanje, saka zita ravo rakajairika. Kuti usvike pakukura uku kukuru, gakanje rekokonati rinofanira kudya chinenge zvese. Chikafu chavo chinoda kusvika padanho zvekuti ivo vanokwanisa kutendeukira kuchitunha kuti vagutse zvido zvavo.

Vanokura zvishoma nezvishoma uye havasvike pakubereka kusvika pavane makore matanhatu ekuberekwa. Asi zvakadaro, Izvi zvakadaro nekuti tarisiro yehupenyu hwemhuka iyi inogona kusvika pamakore makumi matatu nemakumi mana.

Kudya kwacho kunonyanya kubva pane chero mhando yezvinhu zvakasikwa zvinogona kuwanikwa munzira. Michero inowora, mashizha, hamba mazai, uye kunyangwe zvitunha zvemamwe mhuka. Mhando iyi yekudyisa inoita kuti zvisanyanye kuoma kukura uye ndosaka ichisvika ukuru hwakakura. Masayendisiti akakwanisa kunyora kuti pane zvimwe zvitsuwa uko chikafu chavo chikuru, coconut, ichi chingave chigamba chekokonati, vakave rudzi rwegwara rinodya nyama. Izvi zvinodaro nekuti inokwanisa kurwisa chero imwe mhuka mukati mayo painosvika.

Kuti uite izvi, inoshandisa nzara dzayo hombe nemakumbo epamberi kurwisa mhuka dzakadai sehuku, katsi, makonzo kana chero imwe mhuka yainogona kusvika nenzara dzayo. Sezvatinoziva, kuvhura coconut harisi basa riri nyore. Zvisinei, mhuka idzi hadzina kunetseka kuvhura uyu muchero wakaoma. Kana vawana coconut vanongoda kushandisa mapindiro epamberi kuibvarura uye kubvisa iwo ese ane tambo.

Kuti uwane chikafu, gakanje iri rubatsiro rwekunaka kwekunhuhwirira uye nhare dzayo dzine simba dzinoshandira kutsvaga chikafu kunyangwe chikawanikwa madaro marefu. Vanowanzo dya husiku uye vanogara zuva rese vachihwanda mumapako madiki ematombo kana kazhinji vanochera makomba avo kuti vazvidzivirire kubva kune dzimwe mhuka dzinodya dzimwe mhuka. Izvo zvikara zvinonyanya kukanganisa coconut crab vanhu vanhu.

Ngozi yekakonati iri mungozi

Kokonati muti chikafu

Huwandu hwemhuka idzi hahuna kumbodzidziswa zvizere. Nekuda kweizvi kana kwete zvinonyatso kuzivikanwa kuti mangani makopi aripo akazara. Sangano reInternational Union for Conservation of Nature (IUCN) rakaritora semadhora mashoma. Ongororo dzichangobva kuitika dzinoburitsa pachena kuti huwandu hwemakonzo aya hwakaderera zvakanyanya. Uku kuderera kwehuwandu hwevanhu kunokonzerwa nezvinhu zvakasiyana senge zvatinogona kuwana kushandisa zvakanyanya uye kushayikwa kwemitemo nehurumende kuchengetedza zviwanikwa izvi.

Sezvo huwandu hwevanhu hunowedzera uye mhuka dzinochengetwa dzakaverengerwa muzvitsuwa zvakawanda, pakave nekuchinja mune hunhu, kudyisa uye mafambiro echinyakare muketani yezvikafu. Uye zvakare, uku kuwedzera kwehuwandu hwevanhu kwagadzira chinwiwa chikuru chekokonati crab yenyama yadzo inonaka. Nyama iyi inonyanya kukosheswa pakati pevagari vezviwi uye vane hukuru hwemagariro nemagariro.

Kudiwa kwemakanje kwakawedzera zvakanyanya saka vanhu vari kudzikira zvakanyanya. Pane ongororo kubva muna 1989 yakaratidza kuti pazvitsuwa panowanikwa gakanje iri, avhareji yemakara makumi maviri nemana aivhimwa pamwedzi. Sezvaunogona kufungidzira, kune mhando yerudzi urwu makopi makumi maviri nemana pamwedzi inhamba isina kujairika. Izvi zvingave zvakaenzana nekuvhima kwegore rose kwemakaka makumi mana nemazana masere makumi masere nemazana masere nemakumi masere nemana makumi mana nemasere anogoverwa pakati pekudyiwa kwemuno nekutengeswa kunze kwenyika. kune dzimwe nzvimbo dzepasi, kunyanya kuNew Zealand.

Ivo vanonhuwirira kuziva zvakawanda nezve coconut crab uye mamiriro ayo kuve munjodzi yekutsakatika.


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