Bordered swimmer - inoshanda inodya nyuchi

Munhu anoshambira ane mipendero anoita sei?

Tsanangudzo yebete

zita: Banded kushambira
Ratini: Dytiscus marginalis

Kirasi: Zvipembenene - chipembenene
Chikwata: Coleoptera - Coleoptera
Mhuri: Kushambira zvipembenene - Dytiscus

	Nzvimbo dzekugara:	nzvimbo dzekumira kwemvura
	Nengozi kune:	hove duku
	Nzira dzekuparadza:	haidi

Kutuhwina bete.

Mushambira ane fringed anogona kunzi mukuru bete. Kureba kwemuviri kunobva pa 2,7 kusvika 3,5 cm. Muviri wakarebesa uye wakakwenenzverwa. Ichi chimiro chemuviri chinokubvumira kufamba mumvura, sevamwe vamiririri vemarudzi vanoshambira.

Chikamu chepamusoro chemuviri chitema kana chitema. Pane ruvara rwegirini. Rudzi rwedumbu rwakatsvuka-yero. Dzimwe nguva panogona kunge paine mavara matema pane yakareruka kumashure.

Micheto ye thorax ne elytra ine yakapamhama tsvina yero mutsetse. Hukuru hwevarume hudiki pane hwevakadzi. Madzimai ane yakadzika longitudinal grooves pa elytra yavo.

Hupenyu hwechipembenene chenyuchi

Marinated swimming beetle.

Nguva yekubatana inoitika mukudonha. Varume vari kutsvaga shamwari. Vakadzi vakaomeswa overwinter uye vanokandira mazai muna Chivabvu-Chikumi. Muchirimwa chemumvura, nyama inobayiwa pachishandiswa ovipositor. Mumaawa makumi maviri nemana, clutch inogona kubva pagumi kusvika kumakumi matatu mazai.

Nguva yekukura kwe embryonic inotora kubva pavhiki 1 kusvika kumazuva makumi mana. Izvi zvinokonzerwa nekupisa kwemvura. Gonye rinochochonywa rinowira pasi uye rinotanga kudya mhuka duku. Danho iri rinosvika mwedzi mitatu. 40 molts inoitika.

Makonye anomera panyika. Mushure memasvondo maviri, mukuru anosiya goko otsvaga mvura yekuhwanda.

Kuberekwa kweiyo fringed diving beetle

Kutuhwina bete pasi pemvura.

Varume havana tsika dzekusvirana. Dzinongorwisa hadzi. Varume vanobata vakadzi vachishandisa zvirauro uye makapu ekuyamwa ari pamakumbo avo epamberi. Panguva yekubatana, vakadzi havagoni kubuda kuti vafeme oksijeni. Pakusvirana nevarume vakati wandei, hadzi kazhinji inodzipwa.

Hadzi yasara inokandira mazai ichishandisa mvura inonamira. Inoshandiswa kubatanidza mazai kumiti yemvura. Mumwaka mumwe, hadzi inokandira mazai anopfuura 1000.

Mushure memazuva 20-30, zvipembenene zvekunyura zvinoonekwa. Vanonyanya kukara. Gare gare dzinokambaira kumahombekombe uye dzinovaka dendere radzinoberekera. Mushure memwedzi, zvipembenene zviduku zvinoonekwa. Hupenyu hunotenderera hahupfuuri makore mana.

Kudya kwe fringed diving beetle

Chipembenene chinodya hove duku, zvipembenene zvakasiyana-siyana, tadpoles, mosquito lava, uye zvimedu zvakafa zvevanogara mumvura.

Munhu anoshambira anenge ari munzvimbo yekuvhima nguva dzose.

Mararamiro eiyo fringed diving beetle

Kutuhwina bete panyika.

Chete 10% yenguva iyo bete iri kunze kwemvura. Mamiriro makuru ehupenyu ndiko kuvapo kwemvura yakachena uye kusavapo kwemhepo yakasimba. Nechepamusoro, bete rinodzorera mhepo yaro. Chipembenene chinotuhwina zvakanaka. Kazhinji anogara mumvura isingayerere

Panyika vanofamba zvisina kugadzikana. Zvipembenene zvinodzungaira kubva kutsoka kuenda kutsoka. Kusanaya kwemvura uye kudzika kwemvura kunogona kuvamanikidza kusiya nzvimbo yavanoda. Basa rinoonekwa kwete chete masikati, asiwo usiku. Kutadza kuona hakuvadzivise kuvhima. Nzvimbo yechando ine maburi anotonhorera. Kana zvipembenene zvasangana, zvinoita kurwira nzvimbo.

Kana njodzi ichionekwa, mvura yakachena yakasviba ine kunhuhwirira, kunhuhwirira kwakapinza uye kuravira kwakapinza, kusingafadzi kunoburitswa. Kunyange zvikara zvikuru hazvigoni kumira izvi.

mhedziso

The fringed swimming beetle imhuka yechokwadi inovhima chero nguva yezuva uye inodya mhuka yayo iri mhenyu. Mararamiro ayo akasiyana zvakanyanya kubva kune mamwe zvipembenene uye anoita kuti ive yakasarudzika uye inimitable vagari vemumvura.