Batho ba Crustaceans

Sengoli: Peter Berry
Letsatsi La Creation: 19 Phupu 2021
Ntlafatsa Letsatsi: 11 Mots’Eanong 2024
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Litaba

The li-crustaceans ke liphoofolo tsa ramatiki. Haholo-holo ke metsing, bobeli ba metsi a hloekileng le a letsoai.

Kemiso ea li-crustaceans:

  • Sehlopha sa Branchiopoda: Li na le li-appendage sebakeng sa cephalic ka sebopeho sa lakane, e arotsoe ka lobes ebile e na le lakane e nyane ea branchial ka ntle.
  • Class Remipedia: Li bōpehile joaloka sebōkō, ha li na mahlo ebile li tšoeu ka ponaletso. Di phela ka metsing a ka fatshe mme di nyane, di fihla ho 3 mm ka bolelele.
  • Class Cephalocarida: Ke mefuta e leshome feela ea boholo bo pakeng tsa limilimithara tse 2 le 4 ka bolelele. Ha li na mahlo, 'mele o molelele o petelitsoe sebakeng sa cephalic.
  • Sehlopha sa Maxillopoda: Ba fokolitse mpa le lihlomathiso.
  • Sehlopha sa Ostracoda: Mefuta e meng e microscopic mme tse kholo ka ho fetisisa ke 2 mm. Li na le khetla ea li-valve tse peli e ka bang bonolo kapa e thata ka lebaka la lipalo, e koahelang likarolo tse bonolo tsa phoofolo.
  • Sehlopha sa Malacostraca: Ke sehlopha se nang le palo e kholo ka ho fetisisa ea li-crustaceans, se nang le mefuta e fetang tse likete tse 42 tse tsejoang.

Litšobotsi

  • Li-exoskeleton tse hlalositsoeng: khetla e sireletsa 'mele.
  • Ka kakaretso li na le lipara tse 5 tsa maoto, lipara tse peli tsa manakana le mohlahare o le mong.
  • 'Mele o arotsoe ka
    • Cephalothorax: ho kopanya hlooho le thorax
    • Mpa: e entsoe ka likarolo tse boletsoeng
  • Ka kakaretso li na le ho ikatisa ha oviparous, ka ho emolisa hoa kantle.

Mehlala ea li-crustaceans

  1. Letsetse la metsi (daphnia): Planktonic crustacean. Ha li sesa, ho bonahala li tlola, ke ka hona li bitsoang matsetse. Di fepa ka megare le phylloplankton.
  2. Artemias: Li-crustaceans tsa Gill. Ba lula metsing a letsoai 'me ba lula ba sa fetohe ho tlholehong ho tloha mehleng ea Triassic.
  3. Li-Barnacles: Li mela majoeng moo maqhubu a oelang holim 'a tsona. Ha e na maoto le matsoho 'me e lula e sa sisinyehe mafikeng. E fepeloa ka ho hloekisoa ha limatlafatsi tse tlisoang ke maqhubu.
  4. Krill: Li-crustaceans tsa Malacostraceous. Ponahalo ea eona e ka ntle e tšoana le shrimp, e bolelele bo pakeng tsa 3 le 5 cm ka bolelele. E fepa ka phylloplanct mme hape ke lijo tsa mefuta e mengata ea Antarctic.
  5. Galley: Stomatopod crustacean. E sebelisoa ho gastronomy, empa ha e ananeloe haholo ka lebaka la palo e nyane ea nama eo e nang le eona.
  6. Balanus (li-acorn tsa leoatle): Li-crustaceans tse hlabang. Hangata di fumanwa dibakeng tse sa tebang tse lebopong, hodima mafika, dikgaketla tsa diphoofolo tse ding, dipalo le ntho efe kapa efe e fumanehang lebopong. Li koahetsoe ke khetla e putsoa.
  7. Shrimp: Li-crustaceans tsa Decapod. Ba lula metsing a hloekileng le a letsoai. Li ratoa haholo ke gastronomy.
  8. Pea crab: Ke lekhaba le lenyane haholo le hlahisoang ka bivalve mollusks (li-oyster, clams, mussels) 'me le phela ka mokhoa o makatsang lijong tse jeoang ke li-mollusk.
  9. Linta tsa leruarua (cyamidae): Likokoana-hloko tse kantle tse amanang le li-cetacean, joalo ka maruarua. E lutseng letlalong la li-cetaceans, hammoho le masakeng le mahlo.
  10. Lobster: Decapod crustacean, e ananeloa haholo ka mantsoe a phepo. Ba lula botebong ba majoe moo ba batlang bolulo, 'me ho sesa, ba khona ho sesa kapa ho tsamaea.



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