Woodlice cinsu harshe: description, siffofin

Wannan shi ne wani sabon abu dabba ne kawai m sunan. Mutumin farko da ya ji daga Mokrice, mãsu yawan ci ga harshe, tabbas nan da nan gabatar da kansu wannan dodo. Sunan shi ne quite wajaba a kansa, amma shi ke nan ba cewa babban mai yawa. So mu koyi game da wadannan ban mamaki dabbobi? Nemo amsoshin duk tambayoyin da a wannan labarin.

nau'in na

A kimiyya sunan woodlice cinsu harshe, - cymothoa exigua. Wadannan dabbobi ne da irin da kuma aji na arthropod mafi girma cancers. Kamar yadda ka gani, itace ƙwarƙwata ne a hankali alaka da mu saba crabs da shrimps.

The dabba mai parasitic hanyar rayuwa da kuma iya kawai rayuwa a bakin kifi.

M hanyar parasitism

Masu bincike sun yaushe janyo hankalin musamman sha'awa a cikin sabon abu tãlikai. A wannan girmamawa, itace ƙwarƙwata - devourer na harshe ne kawai na musamman. Fiye da kowane dabba ba hali wannan hanya.

The m sami mai a zahiri a cikin farkon zamanin rayuwa. Yana ratsa cikin bakin ta hanyar da gill slits, ko kai tsaye, ta bakin. Tare da kaifi fika arthropod lazimta harshe, cizon cikin shi, shi zai fara zuwa tsotse jini. A wannan yanayin, kifi bai nuna damuwa. Duk da haka, a wannan mataki ma da wuri don magana game da wani abu sabon abu. bakuncin yawa jini-ciyar da parasites.

Sai fun farawa. Harshe kifi hankali atrophied, duk da haka ba'a zubda jini ba, ba wither bãya gaba daya. Amma Multiped ku jefa kifi, shi zai zama irin na biyayya ga karshen rayuwa. Haka kuma, a kan lokaci, jiki kwarkwata gaba daya daukan kan dukan ayyukan da na lalace shi wannan harshe. Kifi ba ji rashin jin daɗi, hunts, na kama da abinci da kuma cin abinci, kamar yadda yake a gaban taron tare da m.

Arthropod ba a yi nufin samar da kifi da kuma ci gaba da zama isuwa da abu kaɗan - a jini da kuma slime. Kila woodlice yau ƙunshi maganin ciwo, domin kifi ba ji zafi. Wasu jinsunan a kan lokaci tsagaita cinye dukan jinin, gamsai ciki tare da daya.

Masana kimiyya nazarin hanyar rayuwa na wadannan halittu, ya gano cewa, a cikin yanayin akwai lokuta lokacin da itace ƙwarƙwata zai bar rundunar da ya tarar da wani. Yana zai zama tare da kifi, har sai da suka mutu na tsufa. A rare lokuta, da masana kimiyyar samu a bakin babban kifi biyu woodlice, wanda lumana rayu tare. Ko da a cikin wannan harka, da kifi ji lafiya.

Bayan mutuwar kifi ƙwarƙwata da harshen da aka ba a mayar da Ya zuwa daidaita domin gudanar ba tare da shi, kuma ba tare da wani mataimaki don maye gurbin ta.

bayyanar

Woodlice cinsu harshe, kama mafi yawan mambobi ne na iyalin. An wani oblong, dan kadan flattened segmented jiki, kamar wani rafta, Fitted da dama kananan wata gabar jiki a nau'i-nau'i. Gaba daga harsashi dubi kananan shugaban tare da biyu daga duhu ido. A kusa look bayyana mouthparts.

Woodlice da wani farin ko yellowish launi.

baza

Harshe kwarkwata aka samu a tekun na Amurka, yafi a California. A lokacin babu wani kimiyya data on fadada daga cikin kewayo. Duk da haka, a shekarar 2005, shi da aka rubuta a cikin hali na ganewa na wannan abu a cikin UK gaba. Tun daga nan, kome kamar wannan ba ya faru sake. Masana kimiyyar halitta yi imani da cewa wannan ya faru ne mai daya-kashe da kuma arthropod samu ya zuwa yanzu a bakin rundunar kifi (kamar kifi).

haifuwa

Mãtan woodlice cinsu harshen girma har zuwa 3.5 cm. Maza ne karami, su kawai wuce 1.5 cm.

Domin waddan namiji iyon a bakin wani kifi, a cikin abin da mace zaune. Arthropod crabs yazykoedy Dede kai tsaye a cikin baka rami. The mace shaida, qwai a cikin wani musamman 'yar jakar a ciki, da kuma haife larvae nan da nan ka bar "uwar gidan" domin in je in search na kifi rundunar.

Woodlice cinsu harshe a fim

Wannan sabon abu m ja hankalin masu yan fim. A shekarar 2012, farko na American tsoro film "The Bay", kaidin wanda revolves a kusa da m-ci harsuna. Bisa ga marubuta, da mataki faruwa a yankin Gulf, wanda ci masana'antu sharar gida. Da gurbacewar muhalli ya sa ta maye gurbi, kuma kwarkwata sun zama hatsari ga mutane. Harsuna masu cin daina ganima a kan kifi, suna sha'awar wani ya fi girma game. A sakamako ne inganta ta yin amfani da hotuna da ke rubuce a kan mai son kyamara - suka yi fim mafi idon basira.

A hadarin da mutane

Za tarihi maimaita kanta a hakikanin rai? Masana kimiyya suna da'awar cewa akwai abin tsoro. Cancer-yazykoed kawai sha'awar kifi. Bugu da kari, ya iya kawai rayuwa a cikin ruwa yanayi.

Duk da haka artful itace ƙwarƙwata may kyau one`s yatsa defensively. Its cizon ba hatsari, amma quite mai raɗaɗi. Kuma bãbu abin da m cikin wannan saba a can. Amince ganowa irin whitish mamaki da idanu na kifi kama a bakin iya zama wani bugu. Af, idan ka faru da kama kifi irin wannan hali, ba lallai ba ne su jifa da kifi - shi ne dace da cin abinci. Amma da m danda hannun daga bakin kifi ne mafi alhẽri ba dauki. Abin farin, ba a samu a mu ruwan kamar tãlikai.