Swallowfish, nesainzi inozivikanwa se Dactylopterus volitans, ndeimwe yemhando inonakidza, hunhu uye yakasarudzika yezvipenyu zvemugungwa zvatinogona kuwana. Chitarisiko chayo, maitiro ayo uye nharaunda yainogara inoita kuti ive yakasarudzika muenzaniso wakakodzera kudzidza uye kuyemurwa. Ichi chinyorwa chinokutendera kuti uongorore zvizere zvese nezve hove iyi inonakidza, kubva pahunhu hwayo kusvika kwairi kugara uye maitiro.
Hunhu hunokosha hweSwallowfish
El Dactylopterus volitans, inonyanyozivikanwa seSwallow fish, ine zita rayo nokuda kwezvimbi zvayo zvakakura zvepectoral, izvo zvinoyeuchidza mapapiro eshiri iyi. Aya mafins haangokupa chitarisiko chinoshamisa, asi anozadzisa basa rakakosha: anobvumidza iwe svetuka pasi pegungwa, izvo zvinogadzira fungidziro yekuti "inobhururuka" pasi pemvura.
Kazhinji, hove iyi inoyera pakati 20 uye 50 masentimita, saizi yaro yeavhareji inenge 40 masentimita. Ine muviri wakafukidzwa nezvikero zvakakasharara uye zvakasimba, izvo zvinoipa imwe dziviriro pazvikara. Ruvara rwayo rwakatsvukira neruvara rwebluu nemabhande ayo anosimba pamatipi ezvimbi zvayo, achishandira zvese zviri zviviri kuzvivharira uye kutyisidzira zvingangoitika.
Pamusoro pezvo, hove yeSwallow ine musoro wakasimba une mabhonzo mabhonzo anoita senhoo inodzivirira. Ichi chinosiyanisa chimiro, pamwe chete neprotuberances uye zvimbi zvinotakurika, zvakawana mazita akadai se "batfish" kana "dhiyabhorosi" mune mamwe matunhu.
Maitiro nemaitiro
Imwe yehunyanzvi hunonakidza hwehove iyi kugona kwayo kuwedzera pectoral fins muchimiro chefani. Ichi chiratidziro hachingobvumira "kubhururuka" pasi pemvura, asi chinoita kuti iite seyakakura uye inotyisa kune zvikara. Uyezve, inokwanisa kuburitsa ngonono pasi pemvura nekukwesha mizongoza yayo yekutanga, kunova ndiko kunobva zita remadunhurirwa rekuti "snorer".
Mumwaka wekusvirana, unowanzoitika muchirimo, varume vanokwira kuenda kumvura isina kudzika kuti vakwezve hadzi. Mukusangana uku, vanowanzoparadzira zvimbi zvavo uye "kutsika" kukunda vangangove vakaroorana navo. Mazai eSwallow fish ari pelagic uye kukura kwawo embryonic kunokurumidza, izvo zvinofarira kupararira kwavo munzvimbo dzakasiyana dzegungwa.
Habitat uye kugovera
El habitat Nzvimbo yakasikwa yehove yeSwallow inosanganisira jecha, madhaka uye pasi pematombo pakadzika kubva 1 uye 100 metres. Zvakajairika kuzviwana mumakungwa anopisa, anopisa uye anodziya, kunyanya muAtlantic Ocean neGungwa reMeditera. Inogonawo kuonekwa mumvura ine brackish, semumuromo wenzizi.
MuMediterranean, inowanzoshambira pakati 15 uye 45 metres zvakadzika, kunyange zvazvo zvakaonekwa zvakanyorwa pakadzika zvakanyanya. Inofarira nzvimbo dziri pedyo necoral reef kana mangrove, kwainowana pokugara uye zvokudya zvakawanda.
Kugoverwa kwayo kwenzvimbo kunobva kumahombekombe ekuchamhembe kweNew Jersey muUnited States kuenda kuBrazil kumadokero kweAtlantic, uye kubva kuEnglish Channel kuenda kuAngola kumabvazuva kweAtlantic. Kuwanda kwekugoverwa uku kunoita kuti mhuka iyi isaonekwe munjodzi yekutsakatika.
Medza hove ichidyisa
El Medza hove Chikara chine mukana chinodya zvakanyanya hove duku, crustaceans y mollusks. Inoshandisa chikamu chepamberi chepectoral fins se "makumbo" kuteedzera nekuzunza pasi pegungwa mukutsvaga mhuka yakavanzika. Hunhu uhwu hunoita kuti ive muvhimi anobudirira munzvimbo yayo yechisikigo.
Nekuda kwekuchinjika kwayo uye hunyanzvi hwekuvhima, Swallowfish inogona kubudirira munzvimbo dzakasiyana siyana dzemugungwa. Kunyangwe iyo isina kukosha kwakakosha kwekutengeserana, kuvepo kwayo chiratidzo chehutano hweecosystem kwainogara, senge pasi pejecha nematombo.