Dziko lathuli lili ndi zinyama ndi nyama zosiyanasiyana. Pafupifupi 73,000 yamoyo ndi crustaceans.
Mutha kukumana nawo m'madamu onse apadziko lapansi. Mitsinje, nyanja, nyanja ndipo, kumene, nyanja ndi malo omwe amakonda. Kusiyanasiyana kumeneku sikunaphunzire mokwanira ndi ichthyologists. Oimira odziwika kwambiri amtunduwu ndi nkhanu zam'madzi, nkhanu zam'madzi ndi nkhanu.
Crustaceans ndi gulu lalikulu la nyamakazi. Nkhanu, nkhanu, nkhanu, mitsinje ndi nyanja, nkhanu zadziwa mitundu yonse yamadzi padziko lapansi.
Ambiri a iwo mwakhama amasunthira pamtunda, koma palinso oimira omwe amakhala, mwachitsanzo, abakha am'nyanja ndi zipatso zam'madzi.
Mwa ma crustaceans onse, si onse omwe ndi nyama zam'madzi. Mwachitsanzo, nkhanu ndi ma centipedes, amakhala omasuka kwambiri pamtunda kuposa m'madzi.
Pali mitundu yotere kudzipangira nkhanu, amene amakhala moyo wawo wonse kumtunda ndi kubwerera kunyanja kokha akamaswana.
Makhalidwe ndi malo okhala ndi nkhanu
Kumanani nkhanu zotheka m'nyanja za Baltic, North, Mediterranean, pafupi ndi zilumba za Caribbean komanso m'mphepete mwa Europe. Kwenikweni, zolengedwa izi zimakonda kukhala m'madzi osaya, koma ndi ena okha mwa iwo omwe angakwere mpaka kuya kwamamita 70-90.
Pachithunzicho, nkhanu yakuda
Maso achilendo kwambiri kwa wowonera yemwe amawona momwe nkhono zimayendera mwachangu kwambiri pamchenga wosalala panyanja, zomwe sizachilendo kwa iye. Ndipokhapokha atatulutsa nkhonoyi pomwe m'pamene munthu angafotokoze bwinobwino chifukwa chake akuyenda mofulumira.
Chowonadi ndichakuti iyi si nkhono konse, monga akuwonetsera aliyense poyamba, koma kudzipangira nkhanu, zomwe adazipeza zitasiyidwa pansi ndipo amazigwiritsa ntchito ngati chitetezo.
Mukayang'ana pansi kwambiri, mutha kuwona zipolopolo zambiri zotere zokhala ndi nkhanu mkati, zonse zazing'ono kwambiri ndi nsawawa, komanso zazikulu ndi nkhonya.
Yatsani chithunzi cha nkhanu yozungulira wina amatha kuwona momwe magulu awiri amiyendo, komanso zikhadabo, zimatulukira pansi pa nyumba yake chipolopolo. Khola lakumanzere nthawi zambiri limagwiritsidwa ntchito ndi nkhanu yakusaka, pomwe khola lamanja limateteza khomo la chipolopolocho.
Pakati pa kusintha kwa zinthu, miyendo yakumbuyo yakhala yayifupi kwambiri. Miyendo yakumbuyo iyi imathandiza nsomba zazinkhanira kuyendetsa nyumba yake. Pali zochuluka kwambiri m'chilengedwe mitundu ya nkhanu, amagawana zofananira zomwe zimawathandiza kuwasiyanitsa ndi mitundu ina yonse yazinyama. Mbali yawo yakutsogolo imakutidwa ndi carapace wa chitinous, ndipo mimba yayitali yofewa ilibe chophimba cholimba chachitetezo.
Kuti ateteze gawo lofewa ili la thupi, nkhanu yodziyimira payokha imayenera kuyang'ana chipolopolo malinga ndi magawo ake. Mukamutulutsa m'malo obisalayi mwamphamvu, azichita mopumira.Chifukwa chiyani nkhanu yokha sasiyana ndi chipolopolo? Amamuteteza osati panthawi yomwe amamuukira, komanso panthawi yosaka. Popita nthawi, imamera kuchokera pachikhombocho.
Ayenera kufunafuna ndikusankha nyumba yayikulu komanso yolimba. Zosangalatsa za nkhanu yotchedwa hermit amati atha kugwiritsa ntchito zigoba za mitundu pafupifupi 25 yam'mimba poteteza nyumba yawo.
Kwenikweni, amakonda matumba akuluakulu komanso opepuka. Koma pakalibe izi, amatha kukhazikika mu chipolopolo chosakhala bwino kapena ngakhale mu nsungwi kuti amve kutetezedwa kuzinthu zakunja ndi adani omwe angakhalepo.
Pakhala pali zochitika pamene, atayang'anitsitsa anzawo, khansa iwona kuti chipolopolo chawo sichikwanira iwo kukula. Pogogoda, khansa imapereka kusinthana. Nthawi zina zimachitika, koma nthawi zina nkhanu yokhayokha imakana izi. Kukana kumawonetseredwa potseka zikhadabo za khomo la chipolopolocho.
Chojambula chosangalatsa ndichakuti nkhanu ndi anemones. Pofuna kutetezedwa kwambiri, nsomba zazinkhanira zimabzala anemone kumzere wakumanzere ndipo zimayenda nawo kunyanja. Pakadali pano claw amatseka khomo la chipolopolocho, anemone imatsalira kuchokera mkatikati ndikulondera pakhomo.
Pachithunzicho, nkhanu yakuda ndi anemones
Ndikosavuta kuti ma anemones, motero, azisunthira mwachangu kunyanja ndikudzipezera chakudya kapena kudya atatha khansa. Izi matenda a khansa amapindulitsa iye ndi ma anemone. Amateteza bwino khansa kwa adani ndi zotupa zake zakupha, zomwe zimagwiranso ntchito ngati njira yoyendera.
Ngati ndikofunikira kusinthira chipolopolocho, khansara amasamala kwambiri posamutsa ma anemone kunyumba kwawo. Ngati zichitika kuti nyumba isanapezeke, amagona mnansi wake pathupi pake.
Chikhalidwe ndi moyo wa khansa yodzipatula
Mwambiri, awa ndi zolengedwa zamtendere. Koma nthawi zina pamakhala mikangano pakati pawo. Nthawi zambiri zimachitika chifukwa chokhala momasuka. Nthawi zina zimafika pomenya nkhondo.
Zokhudza ubale wapakati pa nkhanu ndi anemones, ndiye pamakhala mtendere pakati pawo nthawi zonse. Malo opindulitsa onse amakhala ndi zotsatira zabwino. Izi ndizomwe zimakhala m'madzi osaya. M'madzi otentha komanso otentha, mulinso mitundu ya nkhanu zomwe zimakonda kuya.
Koma si ziweto zonse zomwe zimakonda madzi. Chilumba cha Crudasan, chomwe chili m'nyanja ya Indian, chimakhala ndi nkhanu zambiri. Amakhala nthawi yayitali pamtunda. Chigawo chonse cha m'mbali mwa nyanja chili ndi mayendedwe awo, omwe amafanana kwambiri ndi thalakitala ya mbozi yaying'ono.
Ponena za nkhanu wotchedwa mbala ya kanjedza kapena "nkhanu ya kokonati", akuti ndi nyama yolimba kwambiri yomwe imatha kuluma chala ndi chikhomo.
Kujambula wakuba wakuba wa kanjedza
Nkhanu zazing'ono zamtunduwu zimakhala m'madzi mu chipolopolo cha mollusk. Pambuyo pa imodzi mwazitsulozo, cholengedwa chachikulire chimataya chigobacho ndikupita kumtunda.
Ndi molts wotsatira, thupi la khansa limafupikitsidwa ndikuwerama pansi pa bere. Ndi khansa yayikulu komanso yamphamvu, yolemera mpaka 3 kg. Oimira ena amtunduwu, kuti abise ku ngozi zomwe zingachitike, amagwiritsa ntchito minks, yomwe amadzikoka okha.
Pakhala pali zochitika pamene izi zinkagwiritsidwa ntchito ndi mabotolo apulasitiki kapena mabotolo agalasi pakamwa, zomwe zimathera pansi panyanja chifukwa cha anthu. Sizovuta kwenikweni kuti nkhanu ziziyenda ndi chipolopolo, koma izi sizimalepheretsa kukhala zolusa. Kwenikweni, amakhala ndi moyo wosadalira, chifukwa chake dzinali limachokera ku nsomba zazinkhanira.
Mitundu ya nkhanu
Pali mitundu yambiri ya nkhanu. Amasiyana pamakhalidwe awo, koma ambiri kapangidwe ka nkhanu chimodzimodzi, kotero ndizosavuta kugawa.
Amatha kusiyanitsidwa makamaka ndi mitundu yawo komanso malo okhala. Mwachitsanzo, pali kudziwika nkhanu mexican redfoot, milozo ya lalanje, nkhanu zam'madzi za steppe, zamizere yabuluu, zakuda, zamawangamawanga agolide, amfupi ndi ena ambiri. Zonsezi ndizoyambirira mwanjira inayake komanso mwanjira ina yofananira.
Chakudya
Kanyama kameneka kamadya chakudya kamodzi kokha. Nkhanu za Hermit zimadya zonse zamasamba ndi nyama. Amakonda ndere, mazira, molluscs, nyongolotsi, nsomba, komanso zotsalira za chakudya kuchokera ku anemones. Samanyoza nsomba zazinkhanira ndi nyama zowola.
Mothandizidwa ndi zikhadabo zawo, samang'amba chakudya mzidutswa zazing'ono ndipo pambuyo pake amangoyamwa chilichonse mosangalala. Nkhanu zotere zimachepetsa zakudya zawo ndi zipatso, kokonati ndi tizilombo tating'onoting'ono.
Kubereka ndi chiyembekezo chokhala ndi moyo kwawokha
Kuberekanso kwama crustaceans kumatha kupitilira chaka chathunthu. Udindo waukulu pantchitoyi umaseweredwa ndi mkazi, yemwe amaikira mazira ofiira ofiira pafupifupi 15,000. Mazira awa amaphatikizidwa pamimba pake.
Pakangotha sabata imodzi, amasanduka mphutsi, zomwe zimatuluka mwa mkazi ndikusambira mosadziyimira m'madzi. Kukula kwa mphutsi kumaphatikizidwa ndi molting kangapo. Pambuyo pa molt wachinayi, wachinyamata amapezeka kuchokera ku mphutsi. Kwawonedwa kuti sangabereke mu ukapolo. Nthawi yayitali ya nkhanu ndi zaka 10-11.
