I-Cuttlefish squid

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I-Cuttlefish squid (Sepioteuthis lessoniana) noma i-oval squid ingeyesigaba sama-cephalopods, uhlobo lwama-molluscs.

Ukusatshalaliswa kwe-cuttlefish squid

I-cuttlefish squid itholakala e-Indo-West Pacific. Kuhlala emanzini ashisayo oLwandlekazi lwaseNdiya esifundeni soLwandle Olubomvu. Kuhlala emanzini aseNyakatho ye-Australia, eNew Zealand. I-cuttlefish squid ibhukuda ibheke enyakatho yoLwandle iMedithera futhi ize ibonakale eduze naseziQhingini zaseHawaii.

Izindawo ze-cuttlefish squid

I-Cuttlefish squid ihlala emanzini afudumele asogwini ngamazinga okushisa asukela ku-16 ° C kuye ku-34 ° C. Zisebenza kakhulu ebusuku, lapho zibhukuda emanzini angajulile kusuka ku-0 kuye ku-100 m ukujula ezungeze amadwala, ukuqongelela kwe-algae, noma ngasogwini olunamadwala. Zikhuphukela phezulu emanzini ebusuku, ngalesi sikhathi mancane amathuba okuthi zitholwe yizilwane ezizingelayo. Emini, njengomthetho, baya emanzini ajulile noma bagcine phakathi kweziqubu, amadwala, amadwala kanye nolwelwe.

Izimpawu zangaphandle ze-cuttlefish squid

Ama-squid cuttle anomzimba omise okokuphotha, isici sama-cephalopods. Inqwaba yomzimba isembatho. Umhlane wakhe izicubu zomzimba. Engubeni kukhona izinsalela zokwakheka, okubizwa ngokuthi - i-gladis yangaphakathi (noma "uphaphe"). Isici esihlukile "ngamaphiko amakhulu", amahlumela engxenyeni engenhla yengubo. Amaphiko agijima engubeni futhi anikeze isikwidi ukubukeka kwawo okusaqanda. Ubude besembatho kwabesilisa ngu-422 mm no-382 mm kwabesifazane. Izisindo zabantu abadala ze-cuttlefish squid zisukela kumakhilogremu angu-1 kuye kumakhilogremu ama-5. Ikhanda liqukethe ubuchopho, amehlo, uqhwaku nezindlala zokugaya ukudla. Ama-squids anamehlo ahlanganisiwe. Ama-tentacles ahlome ngezinkomishi zokudonsa ezines server zokuxhaphaza isisulu. Phakathi kwekhanda nengubo kunompheme lapho kudlula khona amanzi lapho kuhamba i-cephalopod. Izitho zokuphefumula - ama-gill. Uhlelo lokujikeleza kwegazi luvaliwe. I-oksijeni ithwala iphrotheni i-hemocyanin, hhayi i-hemoglobin, equkethe i-ions yethusi, ngakho umbala wegazi uluhlaza okwesibhakabhaka.

Isikhumba se-squid siqukethe amaseli e-pigment abizwa ngama-chromatophores ashintsha ngokushesha umbala womzimba kuye ngezimo, futhi kukhona nesikhwama se-inki esikhipha ifu elimanzi loketshezi kwizilwane ezidla ezinye.

Ukukhiqizwa kabusha kwe-cuttlefish squid

Ngenkathi yokuzalanisa, i-cuttlefish squid ibuthana ezindaweni ezingajulile. Ngalesi sikhathi, banciphisa ukuqina kombala womzimba futhi bathuthukise umbala wezitho zabo zobulili. Abesilisa babonisa iphethini "enemigqa" noma "ecwazimulayo", baba nolaka futhi bathathe ukuma komzimba okuthile. Abanye besilisa bashintsha umbala womzimba bafane nabesifazane futhi bacishe abesifazane.

Ama-cuttlefish squid abekela amaqanda unyaka wonke, futhi isikhathi sokuzala sizala endaweni. Abesifazane bazala amaqanda angama-20 kuya kwangama-180, afakwe kuma-capsule amancane, abekwa emugqeni owodwa oqondile ematsheni, kumakhorali, ezitshalweni ezisogwini lolwandle. Lapho nje insikazi izalela amaqanda, iyafa. Amaqanda akhula ezinsukwini eziyi-15 kuya kwezingama-22 ngokuya ngezinga lokushisa. Ama-squid amancane angama-4.5 kuye ku-6.5 mm ubude.

Ukuziphatha kwe-cuttlefish squid

I-cuttlefish squid inyuka isuka ekujuleni iye emanzini angajulile ebusuku ukuze idle ama-plankton nezinhlanzi. Abantu abasha, njengomthetho, benza amaqembu. Kwesinye isikhathi bakhombisa ukudla abantu. Ama-squid amadala azingela yedwa. I-Cuttlefish squid isebenzisa ushintsho lombala womzimba osheshayo ukwazisa izihlobo zazo ngezinsongo ezingaba khona, imithombo yokudla futhi ikhombise ukubusa kwazo.

Ukudla i-cuttlefish squid

Ama-cuttlefish squid adla kakhulu. Ziphila ngokudla izimbaza nezinhlanzi, kepha futhi zidla izinambuzane, i-zooplankton, nezinye izinambuzane ezingenamgogodla zasolwandle.

Okusho umuntu

Ama-cuttlefish squid ayadotshwa. Azisetshenziselwa ukudla kuphela, kodwa futhi njengezithiyo zokudoba. Ama-cuttlefish squid ayindaba ebalulekile yocwaningo lwesayensi njengoba enamazinga okukhula okusheshayo, imijikelezo yokuphila emifushane, amazinga ezehlakalo aphansi, ubuzimu obuphansi, ukuzalela ezindaweni zasemanzini futhi kulula ukuwabona elabhoratri. Ama-axon amakhulu (izinqubo zezinzwa) ze-squid asetshenziswa ocwaningweni lwe-neurology ne-physiology.

Isimo sokongiwa kwe-cuttlefish squid

I-Cuttlefish ayinazo izinsongo. Banenombolo ezinzile nokusatshalaliswa okubanzi, ngakho-ke abasongelwa ngokuqothulwa maduze.

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Bukela ividiyo: Wheres the Cuttlefish? (Novemba 2024).