Blue-ringed dorinar ruwa: da bayanin irin jinsin, mazauninsu, haifuwa da kuma goyon baya na akwatin kifaye

A jihar bakin teku ruwa na tekun Pacific matsayi da yawa hatsarori. Alal misali, a nan aka samu blue-ringed dorinar ruwa (hapalochlaena). A taron da wakilin karkashin ruwa duniya na iya zama m har ga mutane, saboda ta guba akwai wani maganin guba. Amma kyau na wannan dabba fascinates da kuma janyo hankalin da hankali. Duk da yake ga sauran karkashin ruwa halittun shi ne wani gargadi na hatsari.

Abin da masana kimiyyar gaya?

Blue-ringed dorinar ruwa - a cephalopod na HALITTAR sprutovyh. A farko bayanin da aka yi ta Guy Robson, kamar a shekara ta 1929. An sani ga iri uku Shellfish, amma kwakwalwa gaba da wanzuwar a karo na hudu, unexplored type:

1. Dorinar ruwa babban sinekolchaty.
2. Dorinar ruwa australis sinekolchaty.
3. Dorinar ruwa sinepolosy.

Tausayi, wanda kuma wanzuwarsa ya zauna a cikin shakka, a Latin kira Hapalochlaena nierstraszi. Yana da aka gano a cikin 1938, amma ido na masu bincike samu kawai mutum daya, da kuma sake abu ga binciken, masana kimiyya sun iya samu.

waje siffofin

Blue-ringed dorinar ruwa - kasancewa kananan. A kan talakawan, shi Tã yi game da 100 grams a jiki tsawon ba fiye da ashirin cm. Duk da haka, maimakon m da Shellfish wuce yarda da kyau. Fata ya yellowish-kasa-kasa launi. Ta mai haske ado kõma game da shida dozin zobba blue ko blue tare da baki baki. Saboda haka wani lokacin samu da sunan sinekolchaty (golubokolchaty) dorinar ruwa. Wannan ya tabbatar da cewa da zobe mazauni zurfin zo a cikin daban-daban tabarau.

Lokacin da kananan Shellfish fushi, fata an rufe tare da launin ruwan kasa spots da zobba zama haske da kuma mafi bayyane. Irin wannan dauki ba musamman ga octopuses. Dorinar ruwa sinekolchaty, kamar sauran cephalopods, yana da musamman Kwayoyin cewa samar da chromatophores. Duk da haka, wasu nau'in amfani da wannan alama a rufe fuska, ba su da tsoro.

tsarin fasali

All octopuses da short m jiki, da mayar da abin da m. Roth, ko kuma wajen da bakinka da iko baki-dimbin yawa muƙamuƙanka, shi ne a batu na haduwa na tentacles. A cikin zurfin na pharynx ne na musamman jiki da ake kira radula. Ya kama da wani grater kara abinci. Af, da tentacles a mollusc 8 guda. Su ne tsawo, da alaƙa tsakanin wani membrane da kuma bayar da dama layuka na tsotsa kofuna.

Blue-ringed dorinar ruwa yana alkyabba da yake rufe da dubura. Kuma ya, kamar sauran octopuses, 3 zukata. Daya SUPPLiES jini ga jiki, da kuma sauran biyu - tura da jini ta cikin gills.

Sinekolchaty dorinar ruwa yana babu kasusuwa a cikin jiki. Wannan damar da shi zuwa ga sauƙi canja siffar jiki, tapering a kasa ko seeping cikin kananan ramuka. tsarin fasalin taimaka wajen tarko ganima.

A mafi kyau iya regenerate. Shellfish sukan rasa a yi yãki tentacles kuma iya girma sababbi.

Inda za ka iya saduwa da sinekolchatogo kyau?

Kamar yadda aka ambata riga, da blue-ringed dorinar ruwa - wani mazaunin tekun Pacific. A mafi girma yiwuwar fuskantar guba kyau wanzu a ga ~ ar ruwan na Australia. Wannan irin dorinar ruwa kama kashe bakin tekun na Japan tsibirin, a ga ~ ar ruwan na Indonesia, a kusa da Philippines da kuma New Guinea. A karo na hudu irin m kama a gāɓar Bengal.

A ci?

Ocean predator tattalin cephalopod quite wani m menu. Blue-ringed dorinar ruwa farauta domin jatan lande, sufi crabs, kananan kifi da crabs. Bisa ga farauta halaye na wadannan mollusks kama gizo-gizo. Hakika, da dorinar ruwa ba ya saƙa networks, suka pounce a kan kananan dabbobi, da naushi (ciji ta hanyar) m bawo, da kuma allura a cikin jiki na guba. Paralyzes aka azabtar, shi hasarar da ikon su yi tsayayya, kuma masana'anta na jikin ta hankali tausasa. Octopuses iya kawai tsotse ɓangaren litattafan almara daga harsashi.

kiwo Features

A cikin ma'abota kakar namiji overexcited da kuma ko da yaushe a shirye su Dede. ya sau da yawa hasarar sarrafa da mãtã yi tare da abokin tarayya. Ma'abota ƙare hadi, bayan da mace sa guda a cikin gajeren rayuwa na kama, duba bayan wanda shi zai zama har zuwa watanni shida. Duk wannan lokaci da mace ya zauna ba tare da abinci.

Manyan blue-ringed dorinar ruwa kayansa mãsu ta qwai a cikin wani rami, da kuma kudancin blue-ringed dorinar ruwa dora su zuwa ga tentacles. Bayan mako guda da rabi bayan da fitowan na matasa, a lokacin da yara fara ci da kansa, da mace dorinar ruwa mutu daga ci.

Dorinar ruwa da mutum

Little cephalopod da kyau juna a kan fata - insanely m dabba. Its dafin iya kashe fiye da mutane 20. Jijiya jamiái da mataki na gubobi take kaiwa zuwa shaƙa. Saboda haka, nan da nan bayan da cizo za ka bukatar neman taimako. Likitoci suka ce cewa idan mutum ya ba su mutu ba, a cikin ta farko hours bayan da cizo, to, zai iya tsira.

Mutane da yawa magoya na m abin mamaki ko blue-ringed dorinar ruwa, da kuma jituwa gida akwatin kifaye? Masana sun ba da shawarar su lura da gidan a matsayin hatsari dabbobi, amma, duk da haka, kowace shekara dubu da dama kofe buga Amirka da Turai kasuwanni.

Idan wani mutum ya yanke shawarar ya cakulkuli your jijiyoyi da gudu cikin akwatin kifaye blue-ringed dorinar ruwa, sa'an nan ya kamata su kasance a shirye don matsala. Shellfish kaifin baki da kuma za su yi kokarin kubuta daga kurkuku. Ya rayu a cikin bauta kadan ya fi tsayi - 'yan makonni ko watanni. Tare da babu wani daga cikin saba mazaunan akwatin kifaye predator ba ya samun tare. Kuma ko ta yaya m mai shi, akwai ko da yaushe wani baƙo ko dangi wanda yake so ya dauki kusa duba da kyau, kuma zai zama batun harin. Saboda haka shi ne, ba daraja da hadarin.