Macrurus

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Macrurus - tlhapi e tsejoang ke ba bangata ka tatso ea eona. E ka fumanoa hangata lishelefong tsa mabenkele tse ebotsoeng kapa ka mokhoa oa li-fillets. Empa ke batho ba fokolang ba tsebang hore na grenadier e shebahala joang 'me ke litšobotsi life tsa bophelo ba eona.

Tšimoloho ea mofuta le tlhaloso

Setšoantšo: Makrurus

Macrurus ke tlhapi e tebileng ea leoatleng e tsoang sehlopheng sa ray fin. Ena ke sehlopha se seholo ka ho fetisisa - boholo ba litlhapi (liperesente tse 95) li khabisitsoe ka ray. Litlhapi tsena le tsona lia fapana ka hore ke lintho tsa ho ts'oasa lihlapi ka mafolofolo, 'me grenadier le eona e joalo. Litlhapi tse hlatsoitsoeng ke Ray ke baemeli ba khale ka ho fetisisa ba litlhapi. Lintho tsa pele tse fumanoeng ke litlhapi tsena li lilemo tse fetang limilione tse 40 - e ne e le tlhapi e kholo e jang liphoofolo nakong ea Silurian. Boholo ba litlhapi bo ne bo khetha metsi a batang, a lula Russia, Sweden, Estonia.

Video: Makrurus

Litlhapi tse hlatsoitsoeng ke Ray li ile tsa nkeloa sebaka ke litlhapi tse nang le masapo, empa nakong ea ho iphetola ha lintho, litlhapi tse entsoeng ka ray li sirelelitse sebaka sa tsona maoatleng a lefatše. Ka lebaka la masapo a mokokotlo le sebopeho se bobebe sa mapheoana, ba fumane bokhoni ba ho khona ho phela le botebo bo boholo. Macrurus ke e 'ngoe ea litlhapi tse tebileng tsa leoatle, tse bolokang morpholoji oa sehlopha se hlatsoitsoeng ka mahlaseli, empa ka nako e ts'oanang se khona ho phela maemong a batang haholo le likhatellong tse phahameng. Macrurus e tloaelehile metsing a mangata, ka hona e na le li-subspecies tse fetang makholo a mararo, tse fapaneng ka morpholoji.

Mefuta e tloaelehileng haholo:

  • bolelele ba mahlo a manyane ke grenadier e kholo ka ho fetisisa, e ka fumanoang feela metsing a batang;
  • Antarctic - litlhapi tse kholo, tse thata ho tšoasa ka lebaka la libaka tsa bona tsa bolulo;
  • comb-scaly - ha e ratoe haholo khoebong ka lebaka la tatso ea eona e ikhethang le nama e nyane;
  • Atlantic Boroa - li-subspecies tse atileng ka ho fetisisa sebakeng sa ho tšoasa litlhapi;
  • mahlo-manyane - moemeli e monyane ka ho fetisisa oa li-grenadiers;
  • berglax - e na le mahlo a phatsimang ka ho fetisisa.

Ponahalo le likarolo

Setšoantšo: Grenadier e shebahala joang

Macrurus ke tlhapi e telele, e telele e bopehileng joalo ka lerotholi. O na le hlooho e kholo le 'mele o lepelletseng mohatleng. Mohatla ka boeona ha o eo joalo: mohatla oa grenadier o bitsoa ts'ebetso ea filamentous. Ka lebaka la sebōpeho sa mohatla, litlhapi ke tsa lelapa le mohatla o molelele. Hlooho e kholo haholo. Ho eona mahlo a maholohali a phatsimang a grenadier a hlahella ka ho hlaka, ka tlasa eona ho nang le maporogo a mahlo a tiileng. Grenadier e koahetsoe ka botlalo ka sekala se teteaneng, se bohale - lebaka leo ka lona litlhapi li ke keng tsa sebetsoa ntle le liatlana, hobane ho na le monyetla o moholo oa ho itšeha.

Taba e khahlisang: Ka lishelefong tsa lebenkele, tlhapi ena e ka bonoa feela ka mokhoa o sehiloeng, kapa ho rekisoa feela lipepa. Sena se bakoa ke chebahalo e sa shebahaleng ea grenadier ka mahlo a eona a tšosang le hlooho e kholo.

Grenadier e putsoa kapa e sootho ka metopa e boputsoa bo sootho. Ho na le mapheoana a mabeli a bohlooho mokokotlong oa grenadier - e 'ngoe e khuts'oane ebile e phahame,' me e 'ngoe e tlase ebile e telele. Maphegwana a pectoral a bonala bjalo ka mahlasedi a ma telele. Boima ba grenadier ea basali ba li-subspecies tse kholo bo ka fihla ho lik'hilograma tse tšeletseng. Bolelele ba grenadier ea Atlantic bo tloha ho mitha e le 'ngoe ho isa ho e' ngoe le halofo, bolelele ba bolelele ba mekhahlelo ea basali ho tloha ho 60 cm, le 3 kg., Weight. Molomo o tletse meno a bohale mela e 'meli. Dimorphism ea thobalano e nyane, hangata e hlahisoa ka boholo ba grenadier.

Taba e khahlisang: Ka lebaka la sebōpeho sa nyeoe le mohatla o mosesaane o molelele, mehleng ea khale, grenadier e ne e bapisoa le likhoto mme ho ne ho lumeloa hore e jara tšoaetso.

Grenadier e mebala-bala ka ho fetisisa ke seqhenqha se seholo. Li-subspecies tsohle tsa grenadier, ntle le mahlo a manyane, li ka ba le gigantism e joalo. Bolelele ba eona bo ka fihla ho limithara tse peli, 'me boima ba eona bo feta lik'hilograma tse mashome a mararo. Li-grenadiers tse kholo, hangata, ke batho ba tsofetseng haholo ba eang botebong ba limithara tse fetang likete tse 4.

Grenadier e lula kae?

Setšoantšo: Makrurus ka leoatleng

Macrurus ke tlhapi e tlase e lulang haholo maoatleng a Atlantic le Pacific. Botebo boo e etsahalang ho bona ke ho tloha ho tse peli ho isa ho tse 'ne km, empa ka linako tse ling e ba ho feta.

The main grenadier fishing e tsepamisitsoe libakeng tse latelang:

  • Russia;
  • Poland:
  • Japane;
  • Jeremane;
  • Denmark;
  • North Carolina;
  • ka linako tse ling Bering Strait.

Hoo e ka bang mefuta e makholo a mabeli ea li-grenadier li lula Leoatleng la Atlantic - ena ke palo ea baahi. E boetse e fumaneha Leoatleng la Okhotsk, empa ke mefuta e mene feela e fumanehang moo, mme baahi ba fokotsehile haholo ka lebaka la ho ts'oasa lihlapi. Russia ke e 'ngoe ea libaka tse kholo ka ho fetisisa tsa ho tšoasa litlhapi tsa grenadier.

Hangata e tšoaroa libakeng tse latelang:

  • Kou ea Alexandra;
  • Kamchatka;
  • Shantar e kholo.

Bacha ba grenadier ba lula karolong e kaholimo ea metsi, hangata e hlaha. Litlhapi tsa khale li ea tlase, moo li qetang bophelo bohle ba tsona: ha litlhapi li le kholo, li lula li le haufi le tlase. Li-grenadiers tsa batho ba baholo li ananeloa haholo joalo ka tlhapi e rekisoang, ka hona ho ts'oasoa ha tsona ho thatafalloa ke libaka tse tlase.

Taba e khahlisang: Li-Grenadiers li tšoaroa li sebelisa matlooa a maholo le liketsoana tse khethehileng tse ka tšehetsang boima bo boholo ba litlhapi.

Grenadier e ja eng?

Setšoantšo: Makrurus naheng ea Russia

Macrurus ke tlhapi e jang nama. Lijo tsa eona tsa mantlha li kenyelletsa li-crustaceans le li-molluscs, hammoho le litlhapi tse nyane. Macrouse ha se libatana tse mafolofolo; ba khetha ho lula tlase ba laletse, ba emetse phofu hore e sese ho eona. 'Mala oa ho ipata o thusa grenadier ho sena, ka thuso ea ona e kopanang le tlase. Hore na grenadier e ja bokae ho latela sehla. Mariha, litlhapi tsena li lula tlase, li theola boima ba 'mele haholo' me li ja ka seoelo. Nakong ea nako ea ho ikatisa, li-grenadiers le tsona ha li jeoe hangata, empa kamora nako ea ho tlolelana ha liphoofolo li nona haholo ebile li khona ho tsoma ka mafolofolo - ho lelekisa phofu. Li-macrouse ha li tšoaroe feela ka matlooa, empa hape li tšoaroa ka sefi.

Morero o ka sehloohong oo grenadier a lomang ho ona ke:

  • shrimps tse nyane;
  • liboko tse kholo;
  • shellfish;
  • nama ea lehlaka (e ka senyeha hanyane ho e etsa hore e nkhe e be matla);
  • scallops;
  • litlhapi tsa echinoderm;
  • saratintsí;
  • cuttlefish le li-cephalopods tse ling.

Ha ba le naheng, ho hlokometsoe hore li-grenadiers li rata squid, ophiur, amphipods, anchovies le benthic polychaetes. Lihlahisoa tsena li boetse li sebelisoa e le leraba, empa ke li-grenadiers tse nyane feela tse tloaetseng ho li nka. Ho thata ebile ho matlafatsa matla ho tšoasa secheso sa grenadier. Sena se tla nka nako e telele le leraba le leholo, kaha litlhapi tse ling li na le monyetla oa ho li loma. Mofuta o tloaelehileng oa ho tšoasa litlhapi tsa grenadier ke matlooa a maholo a ka fihlelang batho ba baholo ba benthic.

Likarolo tsa semelo le mokhoa oa bophelo

Setšoantšo: Grenadier ea litlhapi

Mokhoa oa bophelo oa li-grenadiers o fapana ho ea ka libaka le lilemo tsa litlhapi. Ho tloaetse ho khetholla mefuta e 'maloa ea bophelo ba litlhapi. Tlase - botebong ba limithara tse fetang likete tse 4. Mokhoa ona oa bophelo o tloaelehile ho batho ba baholo le li-macrourids tse kholo.

Limithara tse 500-700 ke botebo bo atileng haholo moo li-grenadiers li fumanoang teng. Marang-rang a mangata a etselitsoe eona. Ke liphoofolo tse nyane le tse tšehali feela tse lulang haufi le metsi. Ha e le hantle, ke li-grenadiers tse tona feela tse ratang ho lula tlase. Tse tšehali le bacha li lula ka har'a karolo ea metsi 'me hangata li phaphamala ka holim'a metsi.

Macrurus ke hlapi e hlokolosi, 'me e phela bophelo ba ho lula fatše, e leng se etsang hore ho be thata ho li tšoasa. Li ke ke tsa bonoa ha grenadier e ipata ka tlase, kaha e kopana le phomolo. Ha li fapane ka boitšoaro bo mabifi, haeba ho na le kotsi, ha li rate ho itšireletsa empa li balehe. Nakong ea nako ea ho tlolelana ha liphoofolo, banna ba li-grenadiers ba ka ba mabifi, ho kenyeletsoa le ho batho.

Ho longoa ke li-grenadier ha ho bolaee, empa ho bohloko ka lebaka la mela e 'meli ea meno a bohale, mme mehlahare ea grenadier e matla hoo e ka longoang ke chitin e thata ea li-crustaceans le li-molluscs.

Moralo oa sechaba le tlhahiso

Setšoantšo: Makrurus tlasa metsi

Li-Grenadiers li hlahisa litlhapi tse fihlelang kholo ea thobalano lipakeng tsa lilemo tse 5 le 11 (ho latela li-subspecies tsa grenadier). Ka nako e ts'oanang, boholo ba litlhapi bo bohlokoa - bonyane 65 cm, empa eseng ho feta 100, hobane litlhapi tse kholo li nkuoa e le tsa khale bakeng sa ho ikatisa. Tse tšehali le tse tona li lula ka thoko - tse tšehali li ka har'a kholomo ea metsi, 'me tse tona li ipata ka tlase. Ka hona, basali ba phela bophelo bo mafolofolo haholoanyane, ba tsoma khafetsa mme hangata ba fetoha lintho tsa ho tšoasa litlhapi. Ho beleha ha Grenadier ho nka selemo ho pota, empa ho fihla sehlohlolong sa eona nakong ea selemo. Mokhoa o patehileng oa bophelo ba tlhapi ena ha o lumelle ho tseba hore na li-grenadiers li na le lipapali le litloaelo tsa ho nyallana.

Tse tona li 'nile tsa bonoa li le mabifi nakong ea ho hlaha ha selemo. Li ka lomana le ho hlasela mefuta e meng ea litlhapi. Hape, tse tona li theola boima ba 'mele haholo nakong ea ho beleha, hobane li lula li batlana le tse tšehali. E tšehali e behela mahe a fetang likete tse 400, 'me bophara ba eona e ka ba mm e le' ngoe le halofo. E tšehali ha e bontše ho tsotella mahe, ka hona mahe a mangata a jeoa ke litlhapi tse fapaneng, ho kenyeletsoa le li-grenadiers ka botsona. Bokooa ke ntho e tloaelehileng har'a mofuta ona. Ha ho na lintlha tse tobileng mabapi le bophelo ba li-grenadiers, empa mefuta e mengata e phela ho feta lilemo tse 15.

Liphuputso tsa maemo li bonts'a hore na li-grenadiers li lula nako e kae metsing a latelang:

  • Litlhapi tsa Leoatle la Okhotsk li phela ho fihlela ho mashome a mabeli;
  • liqhomane tsa Lihlekehleke tsa Kuril li ka phela ho fihlela mashome a mane;
  • Li-grenadiers tse phetseng nako e telele e ntse e le litlhapi tse tsoang Leoatleng la Bering - li phela lilemo tse fetang 55.

Lira tsa tlhaho tsa grenadier

Setšoantšo: Grenadier e shebahala joang

Macrurus ke tlhapi ea lekunutu ebile e le kholo, ka hona e na le lira tsa tlhaho tse fokolang. Baahi ba laoloa ke ho ts'oasa litlhapi khafetsa le litlhapi tse sa tloaelehang tse jang liphoofolo, tse sa sebetseng ho tsoma grenadier.

Hangata, grenadier e ba phofu:

  • mefuta e fapaneng ea lishaka tse nyane. Tsena li kenyelletsa Atlantic herring shark, mapolanka a rengoa mapolanka, deep-sea goblin shark, cat shark;
  • mahlaseli a maholo a li-gill tse tšeletseng (a hlooho e tšoeu, a se nang letho), a atisang ho oela matlong a bolulo a li-grenadiers;
  • Hlooho e kholo ea Atlantic, hape e etella pele bophelo bo haufi le tlase;
  • mefuta e meholo ea tuna, tse ling tse nyane tsa sturgeon;
  • batizaurus e kang ea ntoa ka linako tse ling e kopana le letlooa hammoho le li-grenadiers, tse bonts'ang libaka tsa bona tse tloaelehileng le monyetla oa batizaurus ho tsoma li-grenadiers.

Macrurus e na le lira tse fokolang tse ka holofatsang baahi ba eona ka botebo. Boholo ba litlhapi tse lulang haufi le grenadier li sirelelitsoe kapa li kotsing e kholo. Ka lebaka la sebōpeho sa 'mele, grenadier ha e khone ho ba le lebelo le phahameng la ho fofa ho liphoofolo tse li jang: mohatla oa eona o fokolang le hlooho e kholo li e lumella ho atleha feela ha e ipata. Ka nako e ts'oanang, kaha ke tlhapi e sa sebetseng le e lutseng, grenadier ha e sebelise mehlahare e matla le meno a bohale ho itšireletsa.

Baahi le boemo ba mofuta

Setšoantšo: Makrurus

Macrurus ke tlhapi ea bohlokoa ea khoebo e ts'oasoang linaheng tse ngata ho pota lefatše. Ka lebaka la bophelo ba eona bo tebileng ba leoatle, ho ea ka bo-rasaense, ke e 'ngoe ea litlhapi "tse hloekileng" ka ho fetisisa, kaha e lula karolong ea metsi e sa koaloang. Sekala se bohale sa grenadier sea eboloa. Setopo se khaola likotoana kapa ho sehiloe feela likotoana ho sona, se rekisoang se hoamisoa.

Nama ea Grenadier e tšoeu ka bosootho bo pinki, e bophara bo boholo. Pheha joaloka litlhapi tse ling tse tšoeu tse phehiloeng. Grenadier caviar le eona e bohlokoa haholo 'marakeng kaha e tšoana le salmon caviar ka chebahalo le tatso, empa e na le karolo e tlase ea theko. Lijana le lijo tse makotikoting li lokiselitsoe ho tsoa sebeteng sa grenadier - ho nkoa e le monate.

Taba e khahlisang: Macrurus ha e na tatso e bohale ea tlhapi, ke ka hona nama ea eona e nkoang e le monate. E tšoana le lekhaba kapa shrimp ka tatso le botsitso.

Leha e le ho ts'oasa lihlapi tse pharalletseng, grenadier ha e haufi le ho timela. Ho ba sieo ha lira tsa tlhaho le sebaka sa bolulo sa lekunutu, se tebileng leoatleng se mo lumella ho boloka baahi ka meeli e tloaelehileng. Leha ho le joalo, ho thata ho bolela palo e nepahetseng ea batho, hobane mokhoa oa bophelo oa li-grenadiers o etsa hore ho be thata ho ithuta bona.

Macrurus Ke tlhapi e makatsang. Ka lebaka la tlhaho ea eona le mokhoa oa eona oa bophelo, e lula e le tlhapi e tloahelehileng ea ray e sa nyamele ka lebaka la ho ts'oasa lihlapi lefatšeng ka bophara. Empa mokhoa oa bona oa bophelo o thatafalletsa lithuto tse fapaneng ke bo-ramahlale le litsebi tsa tlhaho, ka hona ho na le leseli le fokolang ka tlhapi ena.

Letsatsi la phatlalatso: 25.07.2019

Letsatsi la ho nchafatsa: 09/29/2019 ka 20:54

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Shebella video: Nightjar, Large-tailed - Cleaning herself-Caprimulgus macrurus (June 2024).