Abin da kunkuru ke ci a yanayi, abincin marine, ruwa mai dadi da kunkuru na ƙasa

A cikin yanayi, kunkuru suna cin abinci na shuka da na dabba. A rage cin abinci dogara a kan mazauninsu da physiological halaye na dabbobi masu rarrafe. Dabbobin da ke zaune a cikin ruwa suna da ikon yin saurin tafiya da sauri, don haka suna iya kama kifi da sauran halittu. Nau'in mazaunan ƙasa galibi suna cin abinci ne akan kayan shuka.

Me kunkuru ke ci?

Mafi yawan nau'in kunkuru da ke zaune a cikin koguna, tafkuna da sauran ruwa mai dadi sun hada da marsh da jajayen kunne. Waɗannan dabbobi masu rarrafe ne waɗanda galibi (70% -80%) ke ciyar da abincin dabbobi. Suna ƙware sosai a wasan ninkaya, don haka suna tafiyar da rayuwa mai yawan gaske. Amma dabbobi masu rarrafe na ruwa ba su kai masu ninkaya ba kamar kifi. Saboda haka, dabbobin da za su iya ci kawai suke ci.

Kunkuru na bogin yana ci:

• tsutsotsi;
• crustacean
• shrimps;
• shellfish;
• dodanni;
• ruwa beetles;
• sauro;
• fitsari;
• fara;
• tsutsa daga cikin wadannan kwari;
• tadpoles;
• kwadi - manya da ƙwai.

Ga sauran 20% -30%, cin abinci na kunkuru na marsh yana wakiltar abinci na shuka - waɗannan su ne algae, duckweed, da sauran tsire-tsire na ruwa. Matasa galibi suna jagorantar salon rayuwa na yau da kullun: yayin lokacin haɓaka aiki, har ma suna iya lalata gidaje da cin ƙwai da danginsu suka shimfiɗa. A mafi girma shekaru (farawa daga shekaru 15-20), rabon abincin shuka a hankali yana ƙaruwa a cikin abincin.

Kunkuru masu jajayen kunne galibi suna cin dabbobi iri ɗaya ne. Babban bangaren abincin su shine mussels, katantanwa, kawa da sauran mollusks, da kuma crustaceans daban-daban. A lokacin rani, suna mai da hankali kan ruwa da kwari masu tashi - ciyayi, beetles, da sauransu. Muƙamuƙi masu ƙarfi suna karya tushe, sannan kunkuru ya cinye ɓangaren litattafan almara da kanta.

Abinci na Nau'in Ruwa

Dabbobi masu rarrafe da ke zaune a cikin teku na iya zama duka masu farauta da ciyawa. Hakanan akwai nau'ikan nau'ikan halittu - waɗannan kunkuru na teku a cikin yanayi suna cin abinci na kowane asali. Wadannan dabbobin suna da hali iri ɗaya da na ruwan sha. Matasa suna yin salon rayuwa na yau da kullun, yayin da tsofaffi sukan canza galibi zuwa abinci na shuka.

Abincin ya dogara da takamaiman nau'in. Kunkuru na tekun Olive Atlantic yana cin ƙananan invertebrates da crustaceans - waɗannan su ne:

• jellyfish;
• teku urchins;
• daban-daban shellfish;
• kaguwa;
• taurarin teku;
• dodunan kodi;
• teku cucumbers;
• polyps.

Har ila yau, suna ciyar da ciyayi da ke tsiro a kan gaɓar teku mara zurfi, da kuma algae. Wasu kunkuru a yanayi ma suna cin jellyfish mai guba. Dafin da ke shiga jikinsu ba ya cutarwa. Bugu da ƙari, ƙamshinsa yana korar wasu, manyan mafarauta, godiya ga abin da mai rarrafe ke samun ƙarin kariya.

Koren kunkuru a cikin daji suna cin tsire-tsire ne kawai. Wannan misali ne na dabba mai rarrafe wanda ke jagorantar salon cin ganyayyaki gaba daya.

Ciyar da nau'in ƙasa

Idan ruwa mai dadi da kunkuru na teku suna cin abinci galibi dabbobi, to kunkuru na kasa (Asiya ta Tsakiya da sauransu) suna mai da hankali kan tsirrai:

• nau'in girma a cikin hamada (elm, bluegrass, sedge, da dai sauransu);
• lambu;
• 'ya'yan itatuwa daban-daban, kayan lambu;
• 'ya'yan itace.

Kunkuru na Asiya ta Tsakiya ba sa cin dabbobi, amma suna iya lalata gidajen dangi har ma da kananan tsuntsaye. Matasa suna buƙatar sunadarai, don haka, idan ya cancanta, za su iya gamsar da yunwar su ta wannan hanya. Kunkuru na ƙasa suna tsinke rassan siraran da suka faɗo daga bishiyoyi, kuma suna iya cin namomin kaza.