Menene babbar ruwa tare kifi a duniya?

Tekuna, tekuna, koguna da tabkuna, har ma da kananan tafkunan - duk da Duniya ta hydrosphere ne mai ban mamaki duniya, mafi yawa boye daga prying idanu. A kasa na ruwa mai yawa kusan ba a karatu, amma ba za mu iya yi musu da cewa akwai mulki da cikakken 'yanci da kuma weightlessness. Sararin expanses na murjani reefs, karkashin ruwa waterfalls, fasaha da dabbobin ruwa, m jellyfish luminescent kwayoyin - mu'ujizai da ya ɓõye tekuna.

Ba kawai manyan teku, amma kogin da tabkuna da kuma ma mamakin iri-iri na Flora da fauna. Ya na duk abin da zuciyarka nufin: kuma kananan minnows, sauƙi daidai a cikin wani karamin yaro ya rike da sosai real giant, wanda da wuya a tãyar da ma fi maza. Wadannan kifaye su iya bayar da rashin daidaito ga sharks.

Wannan talifin zai bayyana sosai real Masters na ruwa kashi: saman 10 most ruwa tare kifi a duniya. Sha'awar? Sa'an nan karanta a!

hausen

Menene babbar ruwa tare kifi? Its sunan - beluga. Wannan shi ne wakilin sturgeon iyali, daya daga cikin mafi ban mamaki a duniya. Archaeological bincike ya nuna cewa belugas bayyana game da miliyan 190 da suka wuce, kuma ya rayu a duniya da dinosaur kuma crocodiles. Beluga iya rightfully da'awar da take da "babbar ruwa tare kifi a duniya." Yana da kafiri, amma da tsawon da most of duk daji-kama kifi ne kamar yadda 7.4 mita, da kuma nauyin daya da rabi ton! Don kwatanta, na iyakacin duniya bear Tã yi game da 850 kg.

Saba, wannan ne mafi girma a duniya ta ruwa tare kifi a tekun Azov, da Caspian da kuma Black Sea zuwa spawn ya zo a cikin wani iri-iri na manyan koguna game da sau daya a kowace shekara 3. The mace spawns a watan Afrilu da Mayu, kayansa mãsu daga 300 dubu zuwa miliyan 7 qwai.

Beluga caviar ne baki kuma an dauki mafi muhimmanci da na duk sturgeon. Saboda wannan dalili, da babbar kifi an coveted ganima ga mafarauta. Su m kama aka haramta ta jiha. Abin baƙin ciki, a cikin 'yan shekaru da yawan jinsunan rage muhimmanci. A ICC, wannan ne mafi girma a duniya ta ruwa tare kifi yana da matsayi na "mummunan ha] ari".

Don kwanan wata, beluga artificially bred ba kawai a Rasha amma kuma a cikin wasu kasashe. Zai yiwu wannan awo zai taimaka wajen kara yawan jinsunan da beluga ba bace a cikin shekaru masu zuwa.

Zaune a duniya, most ruwa tare kifi a kan talakawan 100 shekara, mafarki a cikin maza na faruwa a 12-14 shekaru, da mãtã - at 16-18. Beluga ne mai predator. Yana ciyarwa, yafi a kan kananan kifi da Shellfish, musamman manyan samfurori ne ba ƙi ko like. Kullum zaune a kan babbar acan a ruwayen da karfi halin yanzu. Duk da cewa da beluga - m irin, zai iya hybridize da sturgeon, sturgeon, ƙaya sturgeon. A sakamakon wadannan ayyuka resilient hybrids, musamman Beluga-sturgeon (Bester) aka samu. Sturgeon hybrids nasarar girma a kifi gonaki.

Yanzu da ka san abin da babbar ruwa tare kifi a duniya. Photo Beluga akwai a cikin labarin.

Kaluga

Ruwa tare kifi daga sturgeon iyali. Kawaici a cikin Amur River. A jama'ar ya rage muhimmanci saboda Unlimited Sin kamun kifi. Wani lokaci wani babban kifi har zuwa 5 mita da kuma weighs 1,200 kilo. Kaluga ne mai predator, in babu abinci aikatawa cin naman mutane. The Red Littafi na Rasha ya ce a cikin yanayi akwai kawai 'yan dubu balagagge mutane. A cikin ƙasa na Rasha Federation, masana'antu kama kifi da aka haramta tun shekarar 1958. A China, shi halatta.

fari sturgeon

Shi ne mafi girma ruwa tare kifi a Arewacin Amirka. Tare da fari sturgeon da Kaluga sturgeon iyali shi ne, ya burge tare da aras size. Babbar babban kifi yana da wani elongated siririn jiki, Sikeli akwai. The most misali auna game da 800 kilo kuma yana da tsawon fiye da 6 mita. Yana zaune a cikin sabo ne ruwan Amurka da kuma Canada. Ya fi son manyan kuma matsakaici-sized koguna tare da jinkirin halin yanzu.

Bull shark ko sa shark

Shi ne mafi girma ruwa tare kifi a kudancin Amirka, Afirka da kuma Australia. Mutane daya-daya rai yana game da shekaru 30.

Yana da musamman m da yara. Daya daga cikin 'yan jinsin sharks, ji dadi a duka gishiri da kuma sabo ne ruwa. A tsawon kifi - 3.5 m, nauyi - 450 kg. Ya yi kawaici a sa shark a cikin Atlantic, Pacific da kuma tekun India. Australian Brisbane River bautar da dukan yawan jama'ar da game da 500 mutane. The mace take ɗauke cub 10-11 watanni, bayan abin da ya fita da shi har abada.

Wannan nau'in, tare da damisa, da fari da kuma Oceanic whitetip shark ne shugaba a cikin yawan kai hare-hare a kan mutane. A lokacin akwai 26 mummunar.

Mekong giant catfish, kuma catfish

Wadannan biyu nau'in rarraba tsakanin Rank 5. Home na giant Mekong catfish suna dauke koguna da tabkuna a Thailand. Ne mafi girma a jinsunan tsakanin uwansu, kuma domin wannan dalilin shi ne sau da yawa gani da kuma karatu dabam daga wasu. kifi jiki tsawon kai 4.5-5.0 mita, nauyi - har zuwa 300 kg. Kifi da kananan dabbobi ne mai matuqar wahala qwarai fi so daga cikin giant catfish.

Catfish yana da jiki tsawon 5 mita, weighs 350 kg. Yana yi kawaici a cikin ruwaye na Turai na Rasha, kazalika da gabashin da kuma tsakiyar Turai.

Nile perch

Rarraba cikin wurare masu zafi da Afirka. Matsakaicin tsawon mutum guda 200 cm da nauyi - 200 kg. Yana da wani predator, ciyar a kan kifi da crustaceans. Ya toya Hatching a cikin baka rami. Yana taimaka musu su tsira da kara yawan jama'a.

Arapaima

An dauke da Amazon kogin dodo. Domin da farko lokacin da Turai masana kimiyya, ta gani a farkon karni na 19th. Duk da haka, da suka gaza har yanzu don gano duk fasalulluka na wannan kifi. Arapayma iya yin amfani da iska a matsayin shugaban makaranta oxygen Madogararsa. Wannan yanayin ba shi ya zama m predator da ganima ba kawai kifi, amma kuma sauran dabbobi, ciki har da tsuntsaye. A tsawon arapayma girma har zuwa 3 mita, da nauyi ne 150-190 kg.

indian irin kifi

Yana yi kawaici a cikin ruwaye na Indiya da Thailand. Ya fi son shiru tsaye ruwa. A talakawan ƙaruwa zuwa 180 cm, da kuma weighs 150 kg. Yana ci kananan kifi, kananan crustaceans da tsutsotsi. Rarraba kusan ko'ina Turai, aka same shi a cikin Asia. Its nauyi ne yawanci kasa da 30 kg, da most rubuta wani irin kifi yin la'akari 70 kg.

paddlefish

Yana zaune a gabashin Amurka ruwaye. A tsawon ke tsiro zuwa 180-220 cm, taro ya kai 90 kg. A cikin seventies na karshe karni shi aka shigo da a cikin ƙasa da Tarayyar Soviet. Tun daga nan, shi ya fara girma a cikin Crimea.

hucho taimen

Babbar kuma mafi tsufa kifi daga kifi iyali. Rarraba a gabashin ɓangare na Rasha da kuma Siberia. Ya likes da sanyi da kuma high-gudun kogin. Hucho - most memba na iyali Salmonidae, kai 1.5-2.0 m, a tsawon kuma ku auna nauyi fiye da 60 kg. Shi ne mai hadarin gaske predator. Yana ciyarwa a kan kifi.

Babbar Rasha ruwa tare kifi

List of mafi girma a jinsunan, an samu a cikin ruwa tare da jikin na kasar mu, shi ne kamar haka:

• Beluga.
• Kaluga.
• Catfish.
• Taimen.
• Karp.

Duk wadannan kifaye da aka bayyana a cikin wannan labarin.