SebopehoSaense ea

Classification ea litlhapi: motheong oa thalo le mehlala

Fish ke baahi e hlollang ea lefatše metsi. Sena ke e mong oa kholo ka ho fetisisa ho fetisisa le tse fapa-fapaneng le lihlopha tsa liphoofolo. makgetheng ikhethang ya sebopeho, tlhophiso le lintho tse khethollang tlhapi, beha ka motheo oa eona, li tla tšohloa sehloohong rona.

Superclass Pisces: litšobotsi tse akaretsang

Ha ho makatse hore ebe batho ba ba kholisehile ka bapisa le liphoofolo tsena. Bua ka bona: "Ke ikutloa joaloka tlhapi e ka metsi." 'Me ka sebele, litlhapi na makgetheng mehaho e ileng ea ba thusa ho li tseba tikolohong ena. Tsena li akarelletsa streamlined 'mele sebopeho, ho ba teng ha mapheoana le sekala, letlalo mucus-ba ruileng le ba Gill respiration.

Basics tsa tlhophiso

liphoofolo tsena tsa metsing li ka hlophisitsoe ho latela ka litekanyetso tse sa tšoaneng. Pele ho tsohle, tlhapi e nkoa e le tlhophiso ea litšobotsi mehaho. Ho itšetlehile ka sehlopha sena sa hlaheletseng ba lefufuru le masapo. baemeli ba ho qetela ba le makgetha a ho feta e tsoetseng pele ea sebopeho le matla. Ka hona, le ka hare ho senya bonngoe ena e hlophisitsoeng e ntse abelwang karolo ya palo ya diyuniti.

Ho ea ka naheng ea tšebeliso ea hlaheletseng mekhabiso le lijo litlhapi. motho oa pele le hlahileng ka aquariums le matangoana ka mokhabiso le khabisitsoeng le. Sena angelfish, bitsoang catfish, Neon, guppies, barbs, 'me ba bang ba bangata. Commercial tlhapi monna le hlahileng ho tshebediso ea batho. E nako e telele bile nama ea bona 'me mahe a ke e ratoa ratang, le mafura a - ka lithethefatsi tsa bohlokoa.

Hape ho na le tlhophiso tikoloho ea litlhapi. Ho nka nahanela maemo a tikoloho bona. E ka 'na mefuta e fapaneng ea' mele ea metsi: a hloekileng, leoatle kapa leoatle.

Tšoaroa hore tlhapi e khōlō le ...

Classification ea litlhapi tsa khoebo o nahanela hape ka boholo. From tšobotsi ena e itšetlehile ka mokhoa oa la tšoasoa le poloko morago ga moo e ea lihlahisoa tse tala. Ke boima ba 'mele le ka boholo khetholla nyenyane, mahareng le tlhapi e khōlō. E mong le e ba lihlopha tsena nang le litšobotsi tse lona tsa bohlokoa. Mohlala, sprats fapana tatso babatsehang le tse sebelisoang haholo ho indasteri e lijo, ho sa tsotellehe boholo ba nyenyane haholo.

Tlhapi khoebo thepa gastronomic ke tsa bohlokoa ka ho khetheha. Ka lebaka leo, ba ile ba ba khetholloa ka ka tjhelete e ya mafura. Mohlala, tsa cod, Hake navaga le pontshi ena ha feta 4%. mefuta e kang ena e nkoa e le e tlase-mafura a kapa Skinny. Sekhahla phahameng ka ho fetisisa ka lebaka la sprat tlameha, mackerel, herring, tseo saury, Sturgeon le stellate Sturgeon. Bona karolo mafura haholo feta boemo ba 8%.

The thepa Research sebediswa khopolo ea "mefuta" le "lelapa." Fish, tlhophiso tlhapi e behilweng ke khoebo mekhoa ea ba itšetlehile ka matšoao ka ntle. Ka mohlala, Herring lelapa tlisa hammoho, eo ho eona 'mele o e laterally a petetswa le sekala se oela ka bolokolohi. tlhapi joalo ba tingoa moleng lateral. Ba na le e le 'ngoe dorsal pop lady le mohatla o na le hapa ikhethang. lelapa sena se akarelletsa herring, tseo sprat, sprat, sprats.

Anatomical tlhophiso ea litlhapi: tafole

Ho lumeloa hore ha arotswe litlelase tsa tlhapi li elwa hloko feela litšobotsi tsa sebopeho masapo. Empa sena se ke hase 'nete. Basics tlhophiso anatomical ba fuoa ka tafoleng.

Matšoao bakeng sa papiso Sehlopha sa ea litlhapi cartilaginous Sehlopha sa Bone Fish
Sebōpeho sa masapo le Botlalo thehoa lefufuru Sebopeho se akarelletsa lesapo masapo
Ho ba teng ha likoahelo Gill Ha, Gill slits bula openings ntle arohaneng Jwale, sireletsa gills le ho ameha ka ho sisinyeha ho hema
senya ho sesa No ho na le
Mofuta oa peō le ntshetsopele Hare, ka ho toba Ka ntle, e sa tobang
Features fagahlelwago The ducts tsa tshilong ya dijo, ho ikatisa le excretory tsamaiso e khopo ba abelwa ho cloaca Cloaca ha e fumanehe, e mong le e tsamaiso e khopo, 'mele e qala lesoba ipatlele

tikoloho

Classification tsa habitats tlhapi hape e hlalosa lihlopha tse 'maloa. Ea pele ke baahi metsing. Ho flounder, herring, tseo halibut, mackerel, tsa cod. tlhapi metsi a hloekileng ke carp, Sturgeon, carp, swamp eel, carp. Ba qeta bophelo ba bona kaofela ka tikoloho le moo ho na le spawning bona. Ea bohlokoa mesebetsi ya lihlopha tsena itšetlehile ka letsoai le metsing a tikoloho. E le, haeba tlhapi metsing fallela ka metsi a hloekileng, ka potlako ba shoa.

litlhapi fallang

tlhapi phelang tlhophiso le phelang ka eona e akarelletsa sehlopha se seng se bitsoang Globe. Ho akarelletsa baemeli ba superclass hore phela ka leoatleng empa spawn ka metsi a hloekileng tloha. Sena Sturgeon le litlhapi tsa salmon. Joalo tlhapi anadromous ba bitsoa anadromous. Empa eel nakong spawning ba tsamaea ka lehlakoreng le fapaneng - ho tloha nōkeng leoatleng. Tsena ke baemeli tloaelehileng ea litlhapi catadromous.

Ka ho etsa tsela ea ena e thata, ho tsamaea-ka baemedi ba lahleheloa ke e ngata matla. Ba na le ho sesa khahlanong le leqhubu la, ho hlōla liphororo, liphororo. nako ena kaofela ha ba je, 'me sebelisa pokello ea eona ea mafura le limatlafatsi tse ngata. Ka lebaka leo, ba bangata ba litlhapi fallang sesa ka sebaka sa ho ikatisa, spawn 'me a shoe. A ka ho sa feleng bolulo morao se likorilla. E ntse e le sephiri kamoo litlhapi fumana tsela ea habo bona. Batho ba bang ba khona ho spawn makhetlo a 'maloa nakong ea bophelo ba bona. Nakong ea spawning tsa metamorphoses ngata tlhapi kantle. Ka mohlala, litlhapi tsa salmon e ntse e hōla ka hump ka morao, kobehileng mohlahare hae.

Kahoo, tlhophiso ea litlhapi e thehiloeng litšobotsi tse 'maloa. Tsena ke lintlha tsa masapo le sebopeho hare, boholo, mafura dikahare, tikoloho, bophelo, ho pharalla tsa tšebeliso.

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