Yl kifi - zaune burbushin

A cewar da yawa masu bincike, yl kifi ne daya daga cikin mafi ban sha'awa wakilan karkashin ruwa mulkin. Ba tare da ƙari, wannan shine jigon za a iya kira na musamman. Our labarin ya gaya game da salon, hali da kuma siffofi da musamman ikon wannan kifi.

rai burbushin

Kifi Ami - kadai wakilin amiiformes, kiyaye wannan rana. Heyday samu tawagar a Mesozoic. A wasu kalmomin, duk dangi yl kifi ya mutu daga daruruwan miliyoyin shekaru da suka wuce.

bayyanar

Kifi zaune a sludge iya isa wani tsawon 75-90 cm. Akwai lokuta inda hakar masunta zama lokutta har zuwa 5 kg. Mai mambobi ne na jinsin su ne da ɗan karami.

The jiki ne elongated, bano. A baya akwai wani filafilin kifi, wakiltar leathery outgrowth. Canza launin kifi a cikin duhu-zaitun launi, amma a ciki fata ne m. A tarnaƙi ne shirya aibobi da kuma bũlãla cewa taimake sake kama.

Bakin manyan cike da gidajen gona kaifi hakora. Don bambanta namiji daga mace ne da wuya, shi za a iya yi a kan tabo tare da wani orange kan iyaka a saman wutsiya. Amma wannan hanya ba ya bayar da 100% garanti: tabo iya samun wasu mãtã.

yanayi

Kifi kaiwa demersal salon. Ya fi son a cike da laka yankunan da kuri'a na iyo shuke-shuke. Mazauninsu yl kifi - US Great Lakes da Kogin Mississippi tasa kududdufai. Ga wani dadi zaman cewa akwai bukatar a tsaye ruwa ko sosai rauni halin yanzu.

An sabon abu fasalin

Ayyuka na cikin yin iyo mafitsara da kifi daban-daban jinsunan ne daban-daban. Wannan jiki taka rawar da wani balancer kuma taimaka kifi tafi a cikin ruwa. Wasu jinsunan amfani da shi don sauti samar.

Amma Amie da wani abu don mamaki masana kimiyya. Ayyuka na cikin yin iyo mafitsara da kifi rai a cikin laka, da dama Extended. A rani shi ne shiga a cikin numfashi. Ami iya tsira ba tare da ruwa ashirin da hudu yin amfani da iska, don samar da oxygen daga jiki.

Ya kamata a lura cewa wannan ikon ba musamman. Alal misali, ba tare da ruwa iya zama wasu iri catfish. Amma irin wannan basira ne sosai rare daga cikin kifi. Mafiya yawa jinsunan wani abu kamar cewa ba su san yadda za.

Ikon a Nature

Yl kifi - predator. A cikin halitta mazauninsu shi preys a kan crustaceans, molluscs, kananan halittar dabba mai kafafuwa, kwari, da ƙananan kifaye. Shuka abinci ne ma ba a rage cin abinci, amma a fadin yawa.

kama kifi

Saba masunci a ƙugiya cewa kama kifi yl iya Mix shi tare da Pike, bano ko catfish. Duk da haka, bisa kusa dubawa, da bambance-bambance zama na fili.

Ba za mu iya ce cewa Ami ne a babban bukatar. Mafi sau da yawa, shi ne kama waɗanda suka zo da gaba na Amurka ruwa ga wani sosai daban-daban ganima.

A wasu yankuna, da kifi yana dauke da wani hatsari kwaro, saboda shi damƙar halaka dukan samuwa dabbobi. Its kama da aka shirya, da nufin rage relict predator alƙarya.

Idan, duk da haka, ka faru a cikin mazauninsu na kifi da kuma son farautar shi a ta, dauke da makamai guda kaya da ake bukata domin Pike kama kifi. Koto za a iya amfani da guda na earthworm, twister haske da launi, matsakaici-sized cokali.

Ami a dafa abinci

Feedback daga waɗanda suka yana da damar kokarin da nama yl kifi, shi ne sunyi baki daya. Suka ce cewa wannan na daya daga cikin mafi munin zabi na kifi jita-jita. Mazauna wurin kada ku ci shi a abinci, idan akai la'akari da cikakken m.

Duk da haka, a wasu yankuna aka same shi da sayar da caviar. Mutane da yawa gourmets ce shi ne a bit kamar sturgeon da kuma iyawa ne m isa. An sayar a matsayin kasafin kudin analogue daga cikin mafi tsada samfurin.

Da abun ciki na akwatin kifaye

Ba watsi yl kifi da aquarists. Amma da shahararsa ta irin wannan ne musamman low ga shayarwa. Wannan shi ne saboda mediocre ado halaye na jinsin da kuma babban kudin kula da akwatin kifaye.

Domin mutum guda bukatar da damar babu kasa da 1,000 lita. Don babban akwatin kifaye zuwa aiki yadda ya kamata, shi ake bukata don ba shi da wani fairly tsada kayan aiki: tacewa, zazzabi kayyadewa, aerator tsarin na m draining da kuma cika. Kai-kula ne da wuya a gare su, a cikin mafi yawan lokuta, masu yi koma ga da sabis na sana'a kamfanin, tsunduma a akwatin kifaye tsarin.

Yl ciyar da kifaye a gida crustaceans, mollusks, kwari. Ba da naman dabbobi masu shayarwa da kuma tsuntsaye suna ba da shawarar saboda Ami ba iya nike da lipids žunsa. Zaka kuma iya amfani da daskararren abinci: bloodworm, tsutsotsi guda, zoofobusa.

Babu wani abu da wuya a ciki akwai, kifi kanta ne unpretentious, amma aiwatar da kula da wani akwatin kifaye da manyan girma na gwada aiki-m, da kuma cin lokaci mai yawa. Duk da haka, da m connoisseurs suke so su zauna cikin m prehistoric dabba, wani lokacin akan for Ami.