Limela le liphoofolo tse matamo. Liphoofolo freshwaters

The liphoofolo tsa 'mele metsi a phelang bona e arotsoe ka lihlopha tse peli tse khōlō. Pele - se zooplankton, 'me ea bobeli - the benthos. Zooplankton lulang ka ho toba ka lenaneng la metsi le benthos ae phethang e tlase. lihlopha tse arohaneng theha phelang hore phela le batho kapa dintho tse ding, dimela koahetsoe, hammoho le litlhapi. Ho joalo, limela le liphoofolo tse matamo - ke lintlheng life?

dimela

Ba 'nile ba tšoareha ka oona kaofela tikoloho ya phelang metsing. Ka matša le melapo, matangoana le melapo hōla le ikatisa mefuta e fapaneng mefuta e sa baemeli ba tsoang lefatšeng la limela. Tse fetang lilemo tse limilione li iphetola ha lintho ba ba ka ho phethahetseng ikamahanya le maemo ho maemo a tikoloho ka ho matamo le. Ba bang ba bona ba ka ho feletseng koahetsoe ka metsing, ha ba bang hōle holim'a metsi lona boreleli. Ba bang ba bona esita le phela le moeli pakeng tsa metsi, lefatše le moea. Re u bolella mabapi le tummeng ka ho fetisisa ba bona ba.

Air Marsh

Ho bopa moferong o moholo ka ho metsi a sa tebang. makhasi a eona ba le matla 'me xiphoid foromo. Fihleleng sefateng bolelele ho fihlela ho limithara tse 1,5. Ka Calamus na le rhizome e telele, koahetsoeng ka mesaletsa ea makhasi shoele. Tsena rhizomes - tsebahalang pheko ya itseng mafu. Le e sebelise ho pheha (linoko), 'me ka litlolo.

bulrush

semela sena e bua haholo ka mabōpo makgobokgobo. rhizome lona hahabang le o na le ka hare sekoti. Thick bakoang cylindrical sebopeho phahama ho ba bolelele ba limithara tse 2. O ile a beha bath dikhouno sootho bokella ka whisk ka. Short le melala makhasi a lokisetsa karolong e ka tlaase ea e bulrush bakoang. Moferong oa semela sena e ka linako tse ling impassable leboteng thatela ka letangoaneng, ho hlahisa baahi ba eona bolulo ka tšeptjoang.

khahla metsi

semela sena e ka seoelo bone tse metsi a phallang. Hangata e ntse e hōla ka mokhoabo oo, matangoana, oxbows le backwaters. rhizome a hae a matla e na le matla adventitious metso le makhasi a ke oval, a lutse ka petioles telele, phaphametseng ka metsing. E mong oa ntle ka ho fetisisa metsi khahla dimela e nkoa e le lehloa-tšoeu. Hore a nehetsoeng a mangata lithothokiso le litšōmo.

lintho tse phelang tikolohong ea eona

E o tsejoa hore maemo a phelang ka mefuta e fapaneng ya matamo boetse ho na le e fapaneng. Ke ka lebaka leo mefuta hlophisoa liphoofolo tse phela ho phallang metsi, haholo fapane le lefatše phoofolo, sojourns feela metsi a ema felo gotee. A sehloohong sena a re tla, ya e le hantle, ke ke ba khona ho hlalosa mefuta-futa e ea liphoofolo Leha ho le joalo, ela hloko ka sehloohong sehlopheng ea liphoofolo ahileng lihloliloeng tsena metsi.

zooplankton

Tsena ke liphoofolo tse ratoang ka ho fetisisa ba lulang 'mele metsi a mangata. Poleloana e reng "zooplankton" bitsoa protozoa: ciliates, amoeba game, flagellates, rhizomes. Ba tla ba lijo tsa tlhapi mocha le liphoofolo tse ling tse nyenyane tsa metsing. likokoana tsena tse nyenyane ka ho lekaneng ka boholo, ba ke ke ba bonoa ke mahlo a motho, kaha e hloka ya microscope. Nahana ka mohlala oa amoeba game ea.

amoeba game Proteus

ho thehwa ena e tsejoa ke mong le e mong motho ba fihlile lilemo sekolong. Amoeba game - phoofolo ena matamo (photo photo photo photo ka eena sehloohong se), ke tumelo unicellular loners. Fumana libōpuoa tsena e ka ba hoo e ka bang kae kapa kae moo ho nang le metsi le likaroloana tse loketseng bakeng sa lijo: libaktheria, beng ka e nyenyane, bafu taba manyolo.

Amoeba game, kapa rhizomes, - ho ba khethe. Ba phela matša le maoatle, hahaba ka dimela phelang metsing. Ka linako tse ling ba nka lula mala oa vertebrates. Amoeba ba le beng ka bona mose ho maoatle. Sena seo ho thoeng ke foraminifera. Ba lule ho metsi feela leoatleng.

cladocerans

Zooplankton eme metsi ka go tlhaolega e na le seo ho thoeng ke cladocerans. libōpuoa tsena sheba tjena. Ba shortened 'mele kenyeleditsweng ka shell a entsoeng ka di-valve tse peli. hlooho bona se koahetsoeng ka khetla ka holimo ho tse khomaretse lipara tse peli ya antennae khethehileng. Morao antennae tsa crustaceans tsena hantle ntshetswa pele le ho mo sebeletsa e le mapheoana.

E mong le e manakana a sa e arotsoe makala a mabeli le bristles teteaneng feathery. Ba sebeletsa ho eketsa holim 'a' mele ho sesa. 'mele ea bona e teng tlasa lihlomo tsa ho lipara 6 of maoto sesa. Se makala a crustaceans - matamo tloaelehileng liphoofolo, litekanyo tsa bona ha li fete 5 millimeters. Tsena libōpuoa - karolo ea bohlokoa ea lintho tse phelang tikolohong ea pokello, hobane ba na le lijo bakeng sa tlhapi e monyenyane. Ho joalo, a re ke re litlhapi.

Pike

Pike le mahlatsipa lona (ea litlhapi hore e jang) - tse liphoofolo tse hloekileng. Ena ke liphoofolo tse li jang tloaelehileng, ho atile naheng ea heso. Joaloka lintho tse ling tse, Pike ka mekhahlelo e fapaneng ea ho hōla ja ka tsela e fapaneng. Ba Fry feela loha ho tloha mahe a, ba phela ka ho toba ka shallows le, ka coves tebang. Ke metsi ana ruileng lintho tse phelang tikolohong ea bona.

Mona Pike Fry qala ho fepa e tlhokomelwa fela thata tseo crustaceans fetisisa le protozoa, eo re buileng ka holimo. Ka mor'a libeke tse peli le Fry fetela likokoanyana larvae, longoa ke likokoana feela le liboko. Limela le liphoofolo tse matamo ba naha ya rona ka libaka tse fapaneng tse fapaneng. Sena se re re ha e le hantle ha ho joalo khale, ichthyologists fumane tsoa karolo e thahasellisang: schuryat phelang karolong e bohareng Russia, ho tloha ho lilemo tse likhoeli tse peli fa ratang bona ho kalaneng e monyenyane le 'Roach.

Ho tloha ka nako eo, ho ja ea Pike mocha e qala ho hōla bonahala. O ile a thabela ho ja tadpoles, lihohoana, tlhapi kgolo (ka linako tse ling khōloanyane ho feta u ithata habeli!) 'Me esita le linonyana tse nyenyane. Ka linako tse ling Pike malimo: ba ja metsoalle ea bona. Re lokela ho hlokomela hore litlhapi le zooplankton - ha di liphoofolo feela phelang ka 'mele metsi a mangata. See more oa baahi ba bona.

Sekho-lehakoe

lebitso la hae ea bobeli - the sekho metsi. Ho tloaelehile ho pholletsa le Europe arachnid sebōpuoa, e fapaneng ho beng ka bona sesa setae ka maoto le khama e tšehali e le manala a eona a mararo ka ho bona. lebitso la hae a e sebelelitseng ka lebaka la mpa ka metsing mabone leseling la hae le silevera. Sekho ha teba ka lebaka la e khethehileng metsi-Keneleng dintho. E ka fumanoa ka metsi ema felo gotee kapa lieha-phallang.

E jang sekho silverfish mefuta e fapaneng ya liphoofolo tse nyenyane, tse tšoasoa ka dikgwele tsa webs lona ka tlas'a metsi. Ka linako tse ling o catches phofu tsa bona. Haeba e ile ea e fumana ho fetang ho tloaelehileng, o ka hloko Mans keketso ka matlo a sona ka tlas'a metsi. Ka tsela eo, ho etsa sehlaha sekho lona, khoele attaching ho beha dintho ka tlas'a metsi. Ho butsoe downwardly, metsi sekho tletseng ho lona le moea, ho etsa seo ho thoeng ke qoela-tšepe.

ho tloaelehile hore batho pond hohotse

Liphoofolo tse phelang ka metsing, ka litsela tse ngata a re tsebisa ka buka sekolong sa bophelo ba liphoofolo. Hore ho tloaelehile hore batho pond hohotse ha e le mokhelo. likhofu tsena kholoanyane ba mefuta itseng ea likhofu matšoafo. Ba phela hohle Europe, Asia, Amerika Leboea le Afrika. Russia, e mefuta e kholo ka ho fetisisa ea ho phela ka mefuta itseng ea likhofu fetisisa. Litekanyo tsa cochlea e - boleng ba polygonal, hobane ke e itšetlehileng ka ho feletseng ka ho ba teng ha maemo a itseng.

Ba hae "ntlo" - e-sengoathoana teba le lesoba le le leng feela kwa tlase. E le busa, a twirled ka spiral tsa chenchana 5-7 le fetela le tlaase. Ka hare khetla e le 'mele oa linama slimy. Nako le nako e protrudes kantle, eaba ba etsa hlooho maotong a ka holimo 'me ka bophara le a bataletseng tlase. Ka pond ena maoto hohotse-slide ka dimela le lintho tse ka tlas'a metsi ka rata ho Ski.

Ha re tseba ile a hlokomela hore e tloaelehileng pond hohotse e matleng a hae ho mefuta itseng ea likhofu methapo. 'nete ea hore liphoofolo tsena metsi a hloekileng e hema moea sepakapakeng, ha re ntse re na le uena. Truncatula ka lona "maoto" thupa ho underside ya maleiri metsi senola hema lesoba lona, thonaka moeeng. Ha ho, ba ile ba u se ke ua ba le leseli, ka tlas'a letlalo li na le seo ho thoeng ke methapo cavity. Ho ka e bolokoa 'me oa chesa bakeng sa moea.

Lihohoana le linqanqana

matamo phoofolo ha e felle microorganisms, likhofu le libōpuoa tse ling tsa invertebrates nyenyane. Hammoho le litlhapi tse matšeng le matangoana ka bonoa le sehahabi - lihoho le linqanqana. tadpoles bona hoo e ka bang tsohle lehlabuleng le ho sesa ka matangoana la metsi a hloekileng. Ka selemo digwagwa kgotsofala "likonsarete": ba ba ho sebelisa mekotla bona resonators bawling motseng kaofela, rala mahe a ka metsing.

lihahabi

Ha re bua ka mofuta ofe oa liphoofolo tse matamo ea lihahabi, ho na le ha ho pelaelo hore, re ka hlokomela e noha feela tjee. bophelo bohle ba hae e amana ka ho toba le ho batla lijo. O tsoma lihoho. Bakeng sa motho, linoha tsena ha bakela kotsi efe kapa efe. Ka bomalimabe, batho ba bangata ba hlokang tsebo bolaea linoha, tswalanye ka pho so bona tsa linoha tse chefo. Ka lebaka la sena, palo ea liphoofolo tsena e haholo tsa fokotswa. E mong lihahabi tsa metsing - ke hore, ho etsa mohlala, sliders khubelu-eared. E ne e le terrariums hae na naturalists engole.

linonyana

Limela le liphoofolo tse matamo haholo kokangana le mong ho e mong, hobane pele sireletsa bobeli! Sena se haholo-holo ka ho hlaka bone tabeng ea linonyana. Tšekamelo ea linonyana ho 'mele metsi a haholo-holo ka lebaka la ho e phahameng bokgoni lijo tsa libaka tsena, hammoho le maemo a babatsehang tšireletso ea (lehlaka le sedges linonyana etsa ea sa bonahaleng). The bongata ba liphoofolo tsena e thehiloe anseriformes (likhantši, matata, likhantsi) passerine, copepods, pogankoobraznyh, Ciconiiformes charadriiformes le linonyana.

liphoofolo tse anyesang

Moo etsa'ng kantle ho bona! Baemeli ba sehlopha sena sa liphoofolo tsa tšoereng holim 'e lefatše lohle, ho hasana hohle moo ho ka khonehang: ka moea (bo-'mankhane) ka metsi (maruarua, li-dolphin) fatše (linkoe, litlou, lithuhlo, lintja, likatse), ka tlas'a lefatše (shrews , moles). Ho sa tsotellehe sena, phoofolo e anyesang, tse amanang le ho metsi a hloekileng le eme sebakeng sa naha ya rona ha se e le ngata.

Ba bang ba bona ba qeta hoo e ka bang bophelo bohle ba hae ka 'mele metsi ntle le a li tlohela o mohato le' ngoe (muskrat, mongoose, Otter, muskrat, Beaver), ha ba bang ba khetha ho se lule ka metsing, 'me latelang ho e (metsi voles). Ka liphoofolo tse pakeng tsa menoana ea maoto ba hantle ntshetswa pele lera ho sesa, 'me ka litsebe tsa bona le ho linkong tsa di-valve khethehileng, plug lesoba tsena tsa bohlokoa ka ho submersion phoofolo e.