Nsomba Ndi mollusc wachilendo kuchokera pansi pa nyanja, yomwe, chifukwa cha thupi lake lowuluka lokhala ndi mapiko, imawoneka ngati cholengedwa chodabwitsa cha magwero oyambira. Amakhala mozama kwambiri ndipo, ngati mngelo wowona, akumenya nkhondo mosalekeza ndi "magulu ankhondo amdima" - monkfish. Kukumana kulikonse ndi mngelo wowuluka uyu ndikabwino.
Chiyambi cha mitundu ndi kufotokozera
Chithunzi: Angelfish
Angelfish, dzina lake lachiwiri ndi kumpoto kwa klion, ndi gastropod mollusk, yomwe ili m'manja mwa amaliseche. Kwa nthawi yayitali amakhulupirira kuti zolengedwa zam'madzi zonsezi ndizoyimira mtundu umodzi, koma mu 1990 mitundu yodziyimira yokha ya kumpoto ndi kumwera kwa molluscs idakhazikitsidwa. Ma klion akumpoto ndi nyama zolusa zomwe zimapezeka m'mbali mwa madzi komanso pamtunda.
Kanema: Angelfish
Ma Gastropods, omwe ndi angelfish, amapezeka nthawi ya Cambrian - pafupifupi zaka 500 miliyoni zapitazo. Pali mitundu yoposa 1,700 ya zamoyozi, 320 mwa izo zatha kale, ndipo zina zatsala pang'ono kutha. Amakhulupirira kuti gulu la ma mollusc awa adachokera pagulu lazitsulo kapena zotumphukira.
Kwa zaka masauzande ambiri, nkhono zam'madzi zakhala zikudya anthu mwamphamvu, komanso zimathandizanso popanga zinthu zosiyanasiyana, monga ngale, zofiirira. Nkhono zina ndi zoopsa kwa anthu, chifukwa zimatulutsa poizoni wamphamvu kwambiri. Pachifukwa ichi, mngelo wam'nyanja ndi cholengedwa chosalowerera ndale, chopanda ntchito kwa anthu, chomwe chimangokopa kukongola kwake kosawoneka bwino.
Chosangalatsa ndichakuti: Kuwona mayendedwe odabwitsa a mngelo wam'nyanja, ndizovuta kuganiza kuti ndi nkhono wakale wosinthika ndipo abale ake apafupi kwambiri ndi ma slugs omwe amapezeka m'munda uliwonse.
Maonekedwe ndi mawonekedwe
Chithunzi: Momwe angelfish amawonekera
Thupi la nyanja yamngelo ndilolitali, lowonekera. Kukula kwapakati pa achikulire ndi masentimita 2-4. Mngelo alibe chipolopolo, mphuno, kapena chovala.
Mutu wa cholengedwa ichi umasiyanitsidwa bwino ndi mwana wang'ombe, wokongoletsedwa ndi mahema anayi:
- mahema awiri omwe ali pafupi ndi pakamwa;
- gulu lachiwiri, pomwe maso achilendo amakwera kumbuyo kwa mutu;
- mwendo wa mollusk umasowa, ndipo m'malo mwake pali zotuluka zazing'ono ziwiri zokha - parapodia, zomwe ndizofanana kwambiri ndi mapiko.
Chifukwa cha parapodia, nyamayo idalandira dzina lachilendo. Kutuluka kumayamba pakuyenda kwa klion wakumpoto, komanso kuphatikiza ndi thupi lowonekera la mollusk, malingaliro a cholengedwa chakumwamba chomwe chikubwera m'madzi amapangidwa.
Mapiko a Angelo ndi mbale zopyapyala kwambiri ngati ma pentagoni osasinthasintha, omwe amamangiriridwa pazitsulo zawo ndi thupi la nkhono. Kutalika kwa paropodia muzitsanzo zazikulu kumafika 5 mm ndi makulidwe pafupifupi 250 μm.
Mollusk imayenda m'madzi am'nyanja mothandizidwa ndi kupalasa koyenda kwa minofu ya parapodia. Mkati mwa mapiko oyambawo munali timbewu tokhala ndi minyewa yayikulu. M'matumba ophatikizika mkamwa mwa mngelo muli ndowe zazingwe, mothandizidwa ndi momwe ntchito yodyetsa nkhono imachitikira.
Kodi mngelo wanyanja amakhala kuti?
Chithunzi: Angelfish munyanja
Angelo am'nyanja amakhala makamaka pamafunde ozizira a kumpoto kwa dziko lapansi:
- Nyanja ya Arctic;
- Madzi a m'nyanja ya Pacific;
- Nyanja ya Atlantic.
Angelfish, yomwe imapezeka m'madzi ofunda ndipo imasankhidwa ngati mtundu wina, imakhala yosawoneka bwino ndipo kukula kwake sikupitilira masentimita awiri. Ma klion akumpoto ndi nyama zakuya kwambiri, akulu amatha kupezeka pakuya kwa mita 200-400. Osiyanasiyana ambiri ali ndi mwayi wowonera nyama zachilendozi m'malo awo achilengedwe.
Pakakhala mkuntho, amamira kwambiri, chifukwa samasambira bwino. Ichthyologists anazindikira kuti kuya kuya angelo nyanja kwathunthu kusiya kufunafuna chakudya ndipo akhoza kukhala opanda chakudya kwa nthawi yaitali. Mafuta omwe amawasonkhanitsa amawateteza ku kuzizira. Mphutsi za Angelo kapena ma veliger, ma polytrochial, amakhala pafupi, osagwera pansi pamamita 200.
Chosangalatsa ndichakuti: Angelo am'nyanja ndi nthano zopangidwa m'chifaniziro chake ndiye ngwazi zazikulu m'mabuku ambiri a ana ku Japan. Zikumbutso, ziboliboli, zodzikongoletsera ndi zina zambiri zimapangidwa ndi fano lake. Chithunzi cha Pokémon (m'badwo wachinayi) wodziwika kwa ana onse udapangidwa kwathunthu kutengera mawonekedwe a cholengedwa cham'nyanja ichi.
Tsopano inu mukudziwa kumene angelfish amapezeka. Tiyeni tiwone zomwe mollusk uyu amadya.
Kodi angelfish amadya chiyani?
Chithunzi: Angelfish mollusk
Ngakhale kuti imawoneka ngati angelo, nkhonozi ndi nyama yolusa. Zakudya za akulu ndi achikulire omwe amakhala ndi ziwanda zam'nyanja zam'mapiko okhala ndi chipolopolo, zomwe zimawerengedwa ngati abale awo apamtima. Ntchito yosaka yokha imaphunziridwa bwino ndipo ndi mawonekedwe osaneneka, ofanana ndi kuwombera m'mafilimu owopsa.
Pamene klion wakumpoto akuyandikira nyama yake, mutu wake umagawika magawo awiri ndipo ma buccal cones kapena mahema okhazikika amatulutsidwa. Mitengoyi imagwira chigoba cha monkfish mwachangu komanso kumamatira mwamphamvu. Kuti ayambe kudya, mollusk amafunika kusuntha zipolopolo za chipolopolo cha womenyedwayo, ndipo chifukwa cha izi amapita pachinyengo, ndikumasula kamphindi kake. Monkfish imaganiza kuti yamasulidwa ndikuyesera kuthawa, kuwulula kakhanda kakang'ono, koma gulugufe wamphongo uja amagwiranso ndikufinya, pang'onopang'ono akuyika zikopa zake mkatimo.
Atalowetsamo zovutazo, mngelo wam'nyanja uja amamatira kuzinyama zofewa za wozunzidwayo ndikuzikokera pakamwa mpaka zitayeretseratu chipolopolocho. Ndi chithandizo cha chitinous grater yomwe ili mkamwa, chakudya chimasanduka gruel yofewa. Pakudya kamodzi, nyamayo imatha mphindi zingapo mpaka ola limodzi, kutengera luso la nkhono, kukula kwa nyama. Mphutsi zakumpoto kwa klion zimadya phytoplankton, ndipo pakatha masiku 2-3 atabadwa, zimapita ku mphutsi za monkfish.
Makhalidwe ndi mawonekedwe
Chithunzi: Angelfish wamapiko
Angelo am'nyanja amayenda mosakhazikika pamoyo wawo wonse. Nthawi zina, makamaka nthawi yakumasirana, amasonkhana m'magulu akulu ndipo kuchuluka kwawo kumapitilira anthu 300 pa mita imodzi. Pakadali pano, iwo okha amakhala nyama yosavuta ya mitundu ina ya nsomba.
Ma Molluscs amasiyanitsidwa ndi kususuka kwawo ndipo amapha ziwanda zam'madzi 500 nthawi imodzi. Ayenera kusunga mafuta, chifukwa nthawi zina amayenera kukhala opanda chakudya kwa nthawi yayitali. Madontho a mafuta amawoneka mosavuta kudzera m'thupi lanyama ndipo amawoneka ngati mawanga oyera. Ma klions akumpoto amasambira bwino, chifukwa chake kuyenda kwamadzi kumakhudza kwambiri mayendedwe awo.
Chosangalatsa ndichakuti: Ngati angelfish sangatenge nthawi yomweyo wovutitsidwayo, chifukwa amamulowetsa mkati mwa chipolopolo chake, ndiye kuti samasiya kwa nthawi yayitali, ndikukokera kumutu kwake mpaka satana wam'nyanja atamwalira.
Pamene klion wakumpoto ali ndi njala, ndipo kulibe chakudya chokwanira pafupi, amatha kuyesa kutenga chakudya kuchokera kwa wachibale wake, yemwe wamugwira kale satana. Akumukankha, akukakamiza kumasula nyamayo ndipo nthawi yomweyo amatenga chipolopolo cha wozunzidwayo. Nthawi zina, maubwenzi amapambana - nkhono za njala zimatulutsa monkfish ndikupita kukasaka munthu watsopano. Zimadziwika kuti samaukira ziwanda zakunyanja zosayenda.
Kakhalidwe ndi kubereka
Chithunzi: Angelfish Fish
Angelo am'nyanja ndi ma hermaphrodit ophatikizika ndipo safuna amuna kapena akazi awiri kuti apange ana awo. Amatha kubereka chaka chonse, koma nthawi zambiri izi zimachitika kumapeto kwa kasupe kapena koyambirira kwa chilimwe, pomwe bioplankton imakhala yochuluka kwambiri. Pakadutsa maola 24 kuchokera pakumaliza kwa umuna, mngelo wam'nyanja amatulutsa mazira m'madzi. Zomangamanga ndizamadzi otchedwa gelatinous okhala ndi ma inclusions ambiri; amayandama momasuka mgulu lamadzi.
Mphutsi za veliger zimaswa m'mazira okhala ndi mahema atatu ang'onoang'ono nthawi yomweyo zimakwera pamwamba pamadzi, pomwe pali zooplankton zambiri. Ana a mngelo wam'nyanja amadyetsa mwakhama ndipo patapita masiku ochepa amasandulika gulu lankhanza zopanda pake - mphutsi zophulika. Zakudya zawo zimasinthiratu, amayamba kusaka nyama zazing'ono, kenako, akamakula, komanso akulu. Mphutsi ya polyrochial ndi mbiya yaying'ono yowonekera ndi mizere ingapo ya cilia, kukula kwake sikupitilira mamilimita ochepa.
Chosangalatsa ndichakuti: Mazira a magulu akumpoto amakhala ndi chipolopolo chowona, chofanana ndi nkhono wamba, chomwe chimagwa mwachangu kwambiri kumayambiriro koyambirira kwa chitukuko. Mapiko a mngeloyo ndi mwendo wakukoka wosintha wa nkhono, womwe udasintha magwiridwe ake ndikulola mollusk yamapiko kudziwa bwino nyanja yamchere.
Adani achilengedwe a nyanja yamngelo
Chithunzi: Kodi angelfish amawoneka bwanji
Angelo nyanja ilinso ndi adani m'malo awo achilengedwe:
- anamgumi opanda mano;
- mitundu ina ya mbalame zam'nyanja.
Adani ochepawa amakhala pachiwopsezo ku nkhono za mollusk makamaka munthawi yokhwima, pomwe angelo am'nyanja amakhala m khamu lalikulu. Anthu sakonda kusaka anamgumi ndi mbalame. Nsomba zina zimatha kudya gulu la angelo poyenda momasuka m'madzi. Zinyama zina zotchedwa mollusks sizimawerengedwa ngati mazira a angelfish ngati chakudya, chifukwa amatetezedwa ndi ntchofu yapadera, yofanana ndi odzola. Kukula kwachinyamata kumakula mwachangu kwambiri ndikukhala chilombo pakadutsa masiku ochepa.
Zikuwoneka kuti pakalibe chakudya chokwanira, kutanthauza kuti ziwanda zam'madzi, nkhono zolusa zimatha kufa ndi njala kwa miyezi 1 kapena 4 osavulaza thupi. Pachifukwa ichi, kusintha kwanthawi yayitali pakupezeka kwa chakudya sikukhudza kuchuluka kwa angelo. Kwa munthu, angelo am'nyanja amangokonda zokongoletsa. Ndizosangalatsa kuwayang'ana, ma mollusk amawoneka modabwitsa, koma alibe phindu lililonse.
Chosangalatsa ndichakuti: Kalulu wakumpoto amadziwika ndi anthu kuyambira koyambirira kwa zaka za zana la 17 ndipo kuyambira pamenepo zizolowezi zake, momwe amakhalira komanso njira yoberekera zaphunziridwa bwino.
Chiwerengero cha anthu komanso mtundu wa mitunduyi
Chithunzi: Angelfish
Angelfish imakhazikika m'madzi ozizira a kumpoto kwa dziko lapansi. Ngakhale kuti imaphatikizidwa pakudya kwa anangumi ndi mbalame zam'nyanja zolusa, ziwerengero zake ndizokhazikika komanso mtundu wa mitunduyo ndiwokhazikika. Mwina, ngati anali wokonda anthu ndikudya, zinthu sizikanakhala zosiyana.
Choopseza chachikulu kwa anthu anyani zachilendozi mwina ndi zochita za anthu zomwe zimapangitsa kuwonongeka kwa nyanja zam'dziko. Pofuna kusokoneza njira zoyenera, kusokonekera kwachilengedwe kumasokonezeka, bioplankton imawonongeka, yomwe siyofunika kwa angelo achichepere okha, komanso kukhalapo kwa ziwanda zam'madzi - maziko a zakudya za akulu.
Chosangalatsa ndichakuti: Magulu akumpoto amatha kupanga enzyme yapadera yomwe imathamangitsa zolusa zambiri zam'madzi ndikupangitsa ma molluscs osayenera kudya anthu. M'madzi am'nyanja, nthawi zambiri mumatha kupeza tandems zachilendo, pomwe crustacean wamkulu mwamphamvu agwirizira mngelo wanyanja kumbuyo kwake kuti ateteze kwa adani, popeza enzyme yopangidwa ndi wodutsa yachilendo imadzipangitsa kukhala yosadetsedwa. Tandem yotere imalolafishfish kugwiritsa ntchito mphamvu zochepa poyenda pamadzi, koma imatha kudyetsa.
Klion wakumpoto - cholengedwa chosafikirika chokhala ndi mawonekedwe aungelo, kumbuyo komwe kumabisa nyama yolusa yomwe ili ndimakhalidwe olimba mtima. Cholengedwa chodabwitsachi, chadutsa munthawi yovuta ya chisinthiko, chikupitilizabe kuuluka mokongola m'madzi am'nyanja masiku ano, monga zidachitikira zaka mamiliyoni ambiri zapitazo.
Tsiku lofalitsa: 23.10.2019
Idasinthidwa: 01.09.2019 pa 18:45
