I-firefly squid (i-Watasenia scintillans) noma i-squid ekhazimulayo ingeyesigaba se-cephalopod, uhlobo lwama-molluscs. Lathola igama lalo ngqo kusazi sezilwane saseJapan uWatase, owaqala wabona ukukhanya kwe-squid ngobusuku buka-Meyi 27-28, 1905.
I-Firefly squid yasakazeka.
I-firefly squid isatshalaliswa olwandle iPacific enyakatho ntshonalanga. Kubhekwe emanzini aseJapan. Kuhlala indawo eshalofini, kufaka phakathi uLwandle lwase-Okhotsk, uLwandle lwaseJapan, ugu olusempumalanga yeJapan nengxenye esenyakatho yoLwandle i-East China.
Izindawo zokuhlala ze-Firefly squid.
I-firefly squid ihlala ekujuleni kolwandle okuphakathi kwamamitha ayi-200 - 600. Lolu hlobo lwe-mesopelagic lunamathela eshalofini lamanzi.
Izimpawu zangaphandle ze-firefly squid.
I-firefly squid iyi-cephalopod mollusc encane efinyelela ku-7-8 cm ngosayizi.Inezitho zokukhanya ezikhethekile ezibizwa ngama-photofluors. Ama-Photofluoroid atholakala ezingxenyeni eziningi zomzimba, kepha ezinkulu ziyabonakala ezincwadini zezindwangu. Bathumela amasiginali wokukhanya ngasikhathi sinye noma bashintshe imibala ehlukile yokukhanya. I-firefly squid ihlome ngezintambo ezixhunywe futhi inomugqa owodwa wama-suckers. Umbala omnyama uyabonakala emgodini womlomo.
Ukukhiqizwa kabusha kwe-firefly squid.
Ama-firefly squid akha ukuqoqwa okukhulu okuseduze nobuso ebusuku ngesikhathi sokuzala. Isikhathi sokuzalisa singoMashi futhi sithatha kuze kube nguJulayi. Amaqanda entanta emanzini angajulile phakathi kwamanzi angaphezulu namanzi kusuka kumamitha angama-80 ukujula. E-Toyama Bay, amaqanda atholakala eplankton phakathi kukaFebhuwari noJulayi, kanye noNovemba noDisemba. Engxenyeni esentshonalanga yoLwandle lwaseJapan, amaqanda akhona emanzini unyaka wonke, ngokuzala okuphezulu ngo-Ephreli kuya ngasekupheleni kukaMeyi.
Izinsikazi ezindala zizala zisuka emakhulwini ambalwa ziye emaqanda angama-20 000 (1.5 mm ubude). Zimbozwe ngegobolondo elincanyana le-gelatinous. Ukuvundisa kwenzeka emanzini abandayo ezingeni lokushisa elingu-15 degrees Celsius. Kungakapheli izinsuku ezine, umbungu uyavela, amatende, ingubo, ifele, bese kuba ama-chromatophores.
Ukuthuthukiswa kokugcina kuqedwa ezinsukwini eziyi-8 kuya kwezingu-14, izinga lokubukeka kwama-squid amancane kuncike ekushiseni kwamanzi, okuhluka kusuka kuma-degree ayi-10 kuye kwayi-16 eminyakeni ehlukene. Ngemuva kokuzala, ukufa kwamaqanda nama-squid amancane kuphezulu kakhulu. Lapho amaqanda ekhishelwa emanzini futhi ukukhulelwa kwenzeke, ama-squid amadala ayafa. Umjikelezo wokuphila kwalolu hlobo unyaka owodwa.
Ukuziphatha kwe-Firefly squid.
Ama-Firefly squid angabahlali bolwandle abajulile. Bachitha usuku ngokujula, kuthi ebusuku bavukele phezulu ukuze babambe inyamazane. Ama-firefly squid nawo abhukuda emanzini angaphezulu ngesikhathi sokuzala, azala ngamanani amakhulu ogwini lolwandle. Basebenzisa amathalente abo ukuheha inyamazane, bahlinzeke ngokufihla, besabisa izilwane ezidlayo futhi bahehe abesifazane.
I-Firefly squid inombono othuthuke kakhulu, amehlo ayo aqukethe izinhlobo ezintathu ezihlukene zamaseli azwela ukukhanya okukholakala ukuthi angakwazi ukuhlukanisa imibala ehlukene.
Umsoco we-Firefly squid.
Ama-squid - omlilo badla izinhlanzi, imfanzi, izinkalankala nama-planktonic crustaceans. Ngosizo lwe-photofluorine etholakala ezincwadini zamatende, inyamazane idonswa yizimpawu ezikhanyayo.
Okusho umuntu.
Ama-firefly squid ayadliwa eluhlaza eJapan futhi abilisiwe nawo. Lezi zimpilo zasolwandle ziyindawo ethokozisayo yezokuvakasha. Ngesikhathi bezala eJapane iToyama Bay, baheha inqwaba yabantu abafisa ukubabaza lo mbono omangalisayo. Izikebhe ezinkulu zokuthokozisa zithwala izixuku zabavakashi zingene emanzini angajulile futhi zikhanyise amanzi amnyama etheku ngokukhanya, okunikeza abanelukuluku umbukiso we-squid weqiniso okhanyayo ebusuku.
Njalo ngonyaka ekuqaleni kuka-Mashi, izinkulungwane ze-squid zikhuphukela phezulu zifuna umlingani. Noma kunjalo, zikhipha ukukhanya okukhanyayo okuluhlaza okwesibhakabhaka. Lokhu kungumbono omuhle - amanzi agcwele izilwane ezikhanyayo futhi abonakala eluhlaza okwesibhakabhaka. Itheku lithathwa njengesikhumbuzo semvelo esikhethekile futhi kukhona imnyuziyamu equkethe lonke ulwazi ngempilo ye-squid - izimpukane.
Isimo sokongiwa kwe-firefly squid.
I-firefly squid yaseJapan ilinganiselwe ngokuthi 'Ukukhathazeka Okuncane'. Ukusatshalaliswa kwayo ngokwendawo kubanzi impela.
Yize i-firefly squid iyona ndawo okuhloswe ngayo ukudotshwa kwezinhlanzi, ukubanjwa kwayo kwenziwa ngokungaguquguquki nangokuhlelekile, ngakho-ke inani labantu alikutholi ukuguquguquka okunamandla ezindaweni zokudoba zasendaweni.
Kodwa-ke, kunconywa ucwaningo olwengeziwe ukuthola amandla okuchichima nosongo olungaba khona kulezi zinhlobo. Okwamanje azikho izindlela ezithile zokonga i-firefly squid.
