Mantis Shrimp tawg iav li cas? Facts & FAQs

Cov txheej txheem:

Mantis Shrimp tawg iav li cas? Facts & FAQs
Mantis Shrimp tawg iav li cas? Facts & FAQs
Anonim

Lub mantis cw, tseem hu ua Harelquin mantis cw, los yog los ntawm nws lub npe tshawb fawb, Odontodactylus scyllarus, yog lub zog ntawm xwm. Qhov no yog ib qho ntawm cov cw loj hauv ntiaj teb thiab tuaj yeem loj hlob mus txog 15 ntiv tes ntev, nrog qhov nruab nrab ntev yog nyob ib ncig ntawm 7 ntiv tes. Lawv loj heev, thiab lawv yeej zoo li sib xyaw ntawm kev thov Vajtswv mantis thiab cw, feem ntau yog vim lawv lub cev elongated thiab appendages uas zoo li mantis caj npab. Hnub no peb yuav los tham txog Mantis Shrimp tawg iav, yuav ua li cas thiab yog vim li cas nws tshwm sim.

Lub appendages ntawm mantis cws tsis yog siv rau kev txiav thiab crushing zoo li ib tug thov Vajtswv mantis. Es tsis txhob, cov appendages, hu ua dactyl clubs, yog siv rau smashing thiab battering. Lawv siv cov club-zoo li appendages rau batter shellfish kom txog thaum lawv cov plhaub tau tawg, uas yog txhawm rau pub rau cov mos mos sab hauv. A mantis cw lub dactyl pawg tuaj yeem nrawm nrawm ntawm 50 mais toj ib teev thiab ntaus nrog 160 phaus ntawm lub zog, uas yog qhov tseeb tiag tiagLwm cov tsiaj me me hauv hiav txwv feem ntau sim thiab tswj xyuas cov khoom no. vim li ntawd.

Duab
Duab

How Mantis Shrimp Muaj Peev Xwm Txhaum iav

Mantis cws tau paub tias yuav tua cov ntiv tes, feem ntau tawg lawv thaum lawv tau qhab nia tawm tsam. Qhov ntawd tsis yog txhua yam, vim tias lawv tseem paub txog kev sib tsoo ncaj qha los ntawm thoob dej yug ntses iav. Qhov no tsis yog ib yam uas ntau tus neeg xav tau, txog thaum lawv taug kev hauv lub sijhawm pom lub thoob dej yug ntses tawg, xa tag nrho cov dej thiab cov neeg nyob hauv ya tawm mus rau hauv av. Qhov no yog qhov tseeb tiag tiag, tab sis yuav ua li cas raws nraim 7 nti ntev tsiaj smash los ntawm thoob dej yug ntses iav?

mantis cw hauv dej
mantis cw hauv dej

The Dactyl Clubs

Qhov pom tseeb tshaj plaws yog vim li cas mantis cws muaj peev xwm tsoo los ntawm iav thoob dej yug ntses yog vim lawv cov dactyl cov koom haum, uas lawv feem ntau siv los ua unceremoniously tuav unsuspecting critters tshaj lub noggin nrog. Ib qho laj thawj loj yog vim tias cov koom haum no txav mus los ntawm kev kub ceev, nce mus txog 50 mais toj ib teev, thiab ntaus nrog lub phab ntsa ntawm 160 phaus ntawm lub zog. Qhov ntawd ib leeg suab zoo li ntau tshaj li qhov txaus los rhuav cov iav thoob dej yug ntses, tab sis qhov tsis pub leejtwg paub tiag tiag yog nyob hauv cov koom haum dactyl no.

Kevlar-Like Build

Qhov zais cia tom qab lub zog txaus ntshai ntawm mantis cws lub peev xwm smashing tsis yog nyob rau hauv qhov nrawm uas nws tuaj yeem tawm tsam, tab sis kuj nyob hauv cov koom haum. Cov kws tshawb fawb tau sau tseg tias yog nws tsis yog rau cov cim tshwj xeeb ntawm cov koom haum dactyl, lawv yuav luag txhua qhov tawg thiab tawg ntawm kev cuam tshuam.

Txheej txheej ntawm dactyl club yog tsim los ntawm cov khoom hu ua hydroxyapatite, uas yog pob zeb nyuaj crystalline calcium-phosphate ceramic khoom. Cov kws tshawb fawb tau ua ntau yam kev sim ntawm cov khoom siv no nrog rau cov koom haum lawv tus kheej, thiab tau pom tias nws muaj zog dua li cov khoom siv hluavtaws uas tib neeg tuaj yeem ua tau. Nyob rau hauv cov txheej txheej no nteg ob peb txheej ntawm polysaccharide chitosan, uas yog ib tug heev elastic thiab saj zawg zog khoom.

Qhov no yuav pab kom nqus tau cov kev cuam tshuam uas yuav txwv tsis pub coj los ntawm txheej txheej, uas feem ntau yuav tawg yam tsis muaj elastic innards. Txhua txheej txheej sab hauv no yog sib npaug mus rau lwm qhov thiab muab tso rau hauv cov qauv offset kom nyob ntawm lub kaum sab xis me ntsis dua li cov txheej txheem ua ntej. Qhov no yuav pab txo qis qhov tshwm sim ntawm cov pob txha tawg rau cov koom haum, nws txo qhov mob ntawm pob txha, thiab nws kuj tseem tuaj yeem pab hloov lub zog cuam tshuam rau cov neeg raug tsim txom ntawm kev tawm tsam ntau dua li cov koom haum.

Cov txheej txheej sab nraud ntawm cov koom haum kuj tseem muaj nyob rau hauv Chitosan fibers, uas pab tuav lawv ua ke ntau dua thaum lawv bashing ntawm ib tug critter, koj cov ntiv tes, lossis iav thoob dej yug ntses. Cov txheej txheej sab nrauv ntawm cov mantis cw cov koom haum muaj zog heev uas cov kws tshawb fawb tsis ntev los no tau pib ua cov kev tshawb fawb kom pom tias cov khoom no tuaj yeem hloov Kevlar thiab dhau los ua cov ntaub ntawv pov thawj tshiab lub cev phom sij.

Vim Li Cas Kuv Cov Qos Qos Qes Ua Rau Kuv Lub Aquarium Iav?

Ok, qhov no yog qee qhov kev twv ua si, txawm tias rau cov kws tshawb fawb tshaj plaws thiab cov kws tshawb fawb hauv hiav txwv. Tom qab tag nrho, peb li tib neeg tsis muaj peev xwm nug ib tug mantis cw vim li cas nws ua li cas. Rau ib qho, lawv pom tseeb tawm tsam tib neeg cov ntiv tes vim tias lawv pom cov ntiv tes ua ib qho kev hem thawj rau lawv lossis ua zaub mov noj. Txawm li cas los xij, nws mob zoo li heck. Txawm li cas los xij, vim li cas lawv tsoo thoob thoob dej yug ntses iav feem ntau yog qhov tsis paub.

Ib txhia neeg hais tias yog vim lawv pom lawv qhov kev xav hauv lub khob, thiab yog li ntawd los ua ib thaj av thiab sim tua “lwm” mantis cw. Tej zaum lawv kuj yuav pom qee yam kev hem thawj rau sab nraum lub khob, lossis pom qee yam uas zoo li noj mov rau lawv. Qee cov neeg hais tias mantis cw xav tau ntau qhov chaw ntau dua li cov neeg feem coob muab rau lawv, yog li lawv tsoo lub khob kom tawm hauv lub tank.

Qee zaum cov kws tshawb fawb txawm hais tias mantis cw tsoo thoob dej yug ntses iav vim lawv tab tom sim lawv tus kheej lub peev xwm thaum tib lub sij hawm ntxiv dag zog rau lawv cov koom haum kom nyuaj dua puas tau. Ib yam yog qhov tseeb, thiab qhov ntawd yog cov tsiaj no tuaj yeem ua phem heev.

yoj-divider-ah
yoj-divider-ah

Conclusion

Mantis cw yog lub zog loj uas yuav tsum tau suav nrog. Lawv nyiam tua thiab noj crabs, clams, thiab lwm yam crustaceans, thiab lawv yeej yuav tsis kam tawm tsam koj cov ntiv tes thiab iav thoob dej yug ntses. Tsuas yog ceev faj yog tias koj npaj yuav muaj ib qho ntawm cov no hauv koj lub tsev. Cov neeg feem coob xav pom zoo rau lub thoob dej yug ntses acrylic uas tsis yog ib lub khob, vim lawv nyiam sawv los cuam tshuam zoo dua.

Pom zoo: