Nawa kuda ke da kuda kuma ta yaya aka tsara su: menene banbancin kafafun kwaro mai fuka-fuki
Ana ɗaukar ƙudaje ɗaya daga cikin ƙwari masu ban haushi, cikin sauƙin shiga cikin gidan da yawo. Wataƙila, mutane da yawa sun yi mamakin yawan tafin kuda da kuma dalilin da yasa taɓa su ba ta da daɗi. Ya kamata a lura cewa sassan suna taka muhimmiyar rawa a cikin rayuwar wadannan wakilai na tsarin Diptera kuma ana buƙatar su ba kawai don motsi da hutawa a lokacin hutu tsakanin jiragen sama ba.
Abubuwa
Kafafu nawa kudaje suke da kuma yadda aka tsara su
Kudaje suna da ƙafafu guda uku da tsokar nasu, suna ƙarewa da faratansu, inda kwari ke manne da wani wuri marar daidaituwa kuma yana iya yin kife.
A kowace kafa akwai dandano buds da anatomical pads - pulvilla tare da kyawawan gashi masu yawa, sanye take a karshen tare da discoid gland shine yake.
A ko da yaushe ana jike samansu da wani sinadari mai ɗanko, wanda ke ba da ƙafafuwan ƙuda su manne da ƙasa mai santsi. A wani lokaci, masana kimiyya sun ɗauki waɗannan pad ɗin a matsayin kofuna na tsotsa.
Yadda kuda ke amfani da tafukan sa
Ƙafafun kwarin suna yin ayyuka da yawa a lokaci ɗaya, suna aiki azaman gabobin wari da taɓawa. Kuda yana jin abinci tare da su kuma yana karɓar ƙarin bayani game da shi fiye da mutane ta hanyar azanci, yana ƙayyade ci ko rashin ci na abu. Waɗannan masu karɓa sun fi na ɗan adam ƙarfi sau 100. arthropod yana amfani da gaɓoɓinsa a matsayin harshe. Shi ya sa ƙudaje ke kula da tsaftar tafin hannunsu.
Wadanne filaye ne kuda zai iya zama a kai?
Kudaje na iya mannewa a zahiri ga kowace ƙasa, gami da madubai, fatunan taga, bango mai santsi, labule, chandeliers, har ma da rufi. A lokaci guda, kafin saukowa, ba sa buƙatar jujjuya jiki gaba ɗaya, ya isa ya yi rabin juzu'i kawai.
Godiya ga ɓoyewar sirri mai ɗaci daga carbohydrates da lipids da ƙarfin jan hankali na capillary, kwarin yana manne daidai da ƙananan ledoji waɗanda ba a ganuwa ga hangen nesa na ɗan adam kuma baya faɗi.
Farashi biyu a ƙarshen ƙafafu suna ba da damar arthropod don kwance kushin bayan mannewa. Amma yin wannan a tsaye a tsaye kuma yana da wuyar gaske. Kushin tare da gland yana motsawa daga saman a hankali, a cikin ƙananan wurare. Tsarin yana kama da yage tef mai ɗaki.
Idan kafafun kwarin sun lalace ta hanyar nutsewa a cikin hexane na 'yan mintoci kaɗan, ƙuda ba za ta iya motsawa a kowane wuri ba. Gabbanta za su fara zamewa suna watsewa ta hanyoyi daban-daban. Idan ba tare da ikon yin tafiya a tsaye ba, rayuwar mutum za ta kasance cikin haɗari na mutuwa.
Almara na Aristotle da kuda ta paws
Gabaɗaya, wani labari mai ban sha'awa game da rubutun Aristotle yana da alaƙa da tafukan waɗannan kwari, wanda masanin falsafa ya bayyana cewa. cewa ƙudaje suna da ƙafafu 8. Saboda ikon masanin kimiyya na ƙarni da yawa, babu wanda ya gwada gaskiyar wannan magana akan ainihin mutane. Ba a san dalilin wannan ƙarshe ba. Wataƙila kuskuren marubuci ne, ko kuma Aristotle ya faɗi haka ga almajiran da suka rubuta. Ko ta yaya, amma tsohon masanin falsafa na Girka yana da wasu maganganun da ba daidai ba.
Wasu abubuwa masu ban sha'awa game da kwari
Game da kudaje, dukkansu suna da siffofi iri ɗaya na waje da na ciki:
- rashin kwarangwal;
- hadadden tsari na paws;
- haɓaka tsarin haifuwa da tsarin narkewa;
- wani elongated jiki wanda aka rufe da harsashi na chitinous;
- mafi sauƙin na'urar zuciya;
- fitaccen kai, ciki da thorax.
Wadannan arthropods sun bambanta da launi, dangane da nau'in su. Don haka, akwai: kore, launin toka, tabo, baƙi da shuɗi. Wasu mutane, kasancewa masu kamuwa da cututtuka na hanji, na iya cutar da mutane. Amma kuma akwai nau'ikan nau'ikan amfani, alal misali, kuda tahina, wacce ke sanya ƙwai a cikin tsutsa na kwari.
gwajin