Izimbaza: isakhiwo ngaphakathi nangaphandle

Le ndawo yokusabalalisa kuyinto izimbaza angenamkhawulo. E-Arctic Ocean, zasePacific naseNyakatho-Atlantic coast, oLwandle Olumnyama futhi Azov Sea, Hudson Bay, Greenland - kuphela ingxenye encane endaweni kwendawo yazo.

izilwane zasolwandle ezithakazelisayo kakhulu - izimbaza. Ukwakheka kwazo ngokwama-kuyahluka amagobolondo eceleni izici isici ngenxa yazo.

Izimo zokuphila izimbaza

Emanzini angajulile emanzini olwandle okunosawoti ukuba izixhobo kwamanzi, ezivimba amanzi amadwala usebenzisa izimbaza byssus ngentambo enamathiselwe. Isakhiwo igobolondo, namandla high, kanye umumo ovikelekile ukunikeza ithuba elihle kakhulu endaweni yazo ezonini Surf nge zamanje okusheshayo.

Isikhathi ukuphila izimbaza ezihlala ezindaweni ezahlukene, ezahlukene. OLwandle Olumnyama iyikhaya cishe 5 iminyaka, esenyakatho - 10. Lezi eyikhulu - izimbaza Pacific ophilayo amashumi amathathu eminyaka.

Izimbaza - ekudalweni ngokuphelele linesizotha:

• ukudla kwabo kukhona ulwelwe unicellular, phytoplankton, amagciwane;
• ukudla udle okufika amanzi olwandle;
• endaweni encane ukwakha izinkulungwane nemizana - imibhede imbaza;
• usewusana izimbaza senzeka phakathi plankton, futhi lapho amaqanda abe izibungu neziqhumane yene, bese unamathela amatshe, amatshe noma yimuphi omunye evele kanzima.

Izimbaza: Sakhiwo sangaphandle

Izimbaza - clams. ссиня-чёрная раковина взрослого моллюска, покрывающая удлинённое тело, имеет форму клина, а также гладкую поверхность с тонкими линиями нарастания. Khanyisa ophuzi noma omnyama ssinya omdala imbaza igobolondo ukumboza umzimba side has simise nhlonhlo futhi surface bushelelezi ngokukhula imigqa mncane. ifomu Shell kunqunywa uhlobo subtype ka silwanyana.

I Sakhiwo sangaphandle imbaza has izici esisihlukanisayo:

• enezinto ziyalingana kwesokunxele nakwesokudla exhunywe izicubu kwemisipha kanye umsipha nezimo;
• enezinto zivaliwe Friend kakhulu ngenxa ukuncishiswa-adductor muscle ukuvikela umzimba silwanyana kusuka kunoma iyiphi umthelela zangaphandle;
• мидии; ichopho igobolondo is closer kuze phambili onqenqemeni - lokhu kudala isithombe liyabonakala izimbaza;
• цвет ; ebusweni elingaphandle ukwakheka igobolondo kanye lime uba nombala omnyama;
• имеет слой перламутра – гипостракум. engxenyeni engaphakathi igobolondo has a ungqimba nacre - gipostrakum.

– так формируются жемчужины. A uhlamvu lwenhlabathi ukuthi ungena isikhala phakathi iqabunga futhi isiphuku kancane kancane wasibekela ngolimi of pearl - iparele ngakho eyakheke.

Izimbaza: isakhiwo sangaphakathi

которого выглядит следующим образом: Imbaza - shellfish, okuyinto ifana isakhiwo kanje:

• Kumiswa umzimba kusukela esifubeni kanye nasemilenzeni, elingenalo motor umsebenzi ngenxa sedentary ukuphila silwanyana.
• Inhloko sishoda, futhi akukho izitho zokugaya ezifana salivary nezindlala, imihlathi, pharynx.
• Akungatshazwa ukuthi umlomo ngasesinqeni se imilenze futhi ixhunyiwe nge short ukuvulwa emphinjeni zingene esiswini.
• Izindlala secrete byssus - eqinile umsuka ngentambo iprotheni ayadingeka zokubhala ukwenza indlela yokuphepha phansi echibini.
• в задней части. Ikhava umzimba ingubo, bushelelezi emphethweni khulula singatsheki futhi coalesce at the ezingemuva. Kukhona namapayipi amunca amanzi kwakhiwa, ie ukudla emoyeni tube.
• определяет дыхательную систему и систему питания . I Sakhiwo sangekhatsi izimbaza inquma zokuphefumula uhlelo namandla supply system.
• Shellfish ukuphefumula usebenzisa gills ngaphansi kuye isiphuku sakhe sokuthunjwa futhi enze njengendlela lemifanekiso, epompa kuze kufinyelele amalitha amanzi asolwandle ngelanga 70. Gills nazo amaningi cilia, ngenxa yomsebenzi wabo emzimbeni kudlule amanzi silethwa iyizingxenye temlomo nezilwanyana ezincane okunomsoco.
• izinhlayiya engenakudliwa ngobubi bawo futhi indle okukhipha ngokusebenzisa atrial elizenzekelayo izimbaza.
• Isakhiwo inhliziyo imelelwa Atria ababili kwathi omunye ventricle, okuyisona ezimbili le-aorta ukuthi kungenziwa ihlukaniswe imithambo amaningi.
• Ihlelo lokukhambisa iingazi ayivaliwe.
• Isimiso sezinzwa imelelwa ezinzwa ISIZINDA abazibandakanya nomunye iziqu emsipheni.
• emizimbeni Okuthintekayo emelelwa mouthparts izindwani futhi amaseli ethintekayo elise emaphethelweni isiphuku e gills we ipuleti nasemlenzeni.

Izimbaza: ukusetshenziswa

Kuzo zonke izizinda zokuphila ukusebenzisa izimbaza. Ukwakheka amagobolondo amahle okwenza izilwanyana zasolwandle cishe esisemqoka ekukhiqizeni izinto eziyizikhumbuzo futhi imihlobiso. Pearlescent ungqimba ukunika izihloko ezikhethekile zokuhlobisa.

Ngesikhathi esifanayo izimbaza - ukutholakala langempela Ongoti kwasolwandle kweqiniso. Izakhamuzi emikhawulweni yolwandle kusuka ebuntwaneni ujwayelene ekhethekile ukupheka isiko izimbaza: basuke eqoqwe kusukela olwandle, ehlanzekile ukupheka kwesokudla ogwini. Ngo ngezinga ezimbonini shellfish wabanjwa Drago, ngubani raked kusukela olwandle kuze konke ngenxa ekuhlungeni okwalandela kuzibamba.

Izimbaza ube mncane ukunambitheka obucayi, bakwazi ukuhlobisa umkhosi: basuke okuthosiwe, abilisiwe, ngibhema, kulolo ketshezi ngisho kudliwa uyaphila.