Truncatula wamba: kufotokoza, chakudya, adani ndi chilengedwe

Mu Russia ndi Europe, pali mitundu yosiyanasiyana ya mollusks. Pakati pawo yaikulu - wamba dziwe nkhono, amene chipolopolo angafikire 7 cm. mitundu yonse kupuma zosavuta Choncho, nthawi ndi nthawi kusambira kunja pamwamba. Nthawi zambiri munthu angaone kuti, monga nkhono truncatula, chithunzi chimene m'nkhani ino, bwino ndipo pang'onopang'ono zithunzi pansi pa filimu pamwamba, kutola mpweya mpweya.

Ngati nkhono, "inaimitsidwa" kotero mwanjira maganizo, nthawi yomweyo kuchokera mdzenje kupuma opangidwa kuwira kwa mpweya ndi kugwa pansi pa mwala. Truncatula opindika m'makona - ndi wachibale wake wapafupi wamba. Iwo kumira mpaka 2.5 masentimita, malingana ndi kuchuluka kwa chakudya ndi kutentha mosungiramo ake.

Truncatula wamba ndi ena mitundu ya banja lake (kupatula pamwamba, madzi athu angapezeke dzira woboola pakati, ang'ono ndi chithaphwi) ndi variable kwambiri. Siyanitsani ndi mawonekedwe, ndi kukula, makulidwe a chipolopolo, ndi mtundu wa thupi ndi miyendo ya nkhono. Pamodzi ndi iwo amene ali ndi lakuya amphamvu, pali mitundu ndi osalimba kwambiri, chipolopolo woonda kuti Limaphwanya ndi kachulukidwe pang'ono. Pakhoza kukhala mosiyanasiyana ndi pakamwa azipiringa. Painting wa thunthu ndi miyendo zimasiyanasiyana mchenga zachikasu buluu wakuda.

kapangidwe

mollusk thupi unazunguliridwa mu chipolopolo helically anapotoza, amene ali m'kamwa (dzenje lalikulu) ndi vertex pachimake. wamba truncatula lakuya ataphimbidwa ndi wosanjikiza ya laimu hornlike Kamaoneka-bulauni olimba. Ndi chitetezo chodalirika cha thupi lake zofewa.

Thupi la nkhono ndi zotheka kusiyanitsa mbali zitatu zikuluzikulu: phazi, mutu ndi torso - ngakhale pakati pawo palibe malire lakuthwa. Kuchokera lakuya kudzera pakamwa akhoza kuyika kokha mbali kutsogolo kwa torso, mwendo ndi mutu. Phazi ndi akulu kwambiri. Iwo akuchita m'mimba mbali ya thupi. nkhono zimenezi zimatchedwa gastropods. Pa nthawi yomweyo, kutsetsereka pa nkhani kapena chokhacho cha phazi la kuyimitsidwa wosanjikiza pansi pa madzi, nkhono bwino patsogolo.

Njovu pa yemweyo makope nthawi zitheke, chotsatira mosamala kwambiri. Ndi patsogolo pa nsalu yokutidwa (khola wapadera). Danga pakati ndi M'mimbamo thupi amatchedwa chofunda. Torso likupita patsogolo mutu, limene lili pa underside wa pakamwa, ndipo tcheru tentacles awiri - pa mbali. Truncatula ndi kukhudza kuwala iwo yomweyo zimapangitsa lakuya mwendo ndi mutu. Pafupi ndi zapansi wa tentacles oyenerera pa diso limodzi.

kufalitsidwa

Truncatula dongosolo wamba ndi chidwi kwambiri. Kotero, iye ali ndi mtima amakankhira magazi mu ziwiya. Choncho ziwiya lalikulu lophatikizana ndi ubwamunalo linagawanika mu yaing'ono. Ndipo ali ndi magazi zipita mipata alipo pakati pa matupi. dongosolo amenewa amatchedwa "sanali chatsekedwa". Chinthu chidwi ndi magazi amatsuka lirilonse la matupi. Ndiye iye kachiwiri kupita ziwiya chopatsa m'mapapo, ndiyeno amapita mwachindunji mtima. Mu dongosolo chotero kuonetsetsa magazi ndi zambiri zovuta kuposa chatsekedwa, chifukwa kubweza pansi pakati pa matupi.

mpweya

Ngakhale kuti nkhono amakhala ku madzi, iye anali kupuma mpweya yozungulira. Pakuti dziwe nkhono wamba, dongosolo limene limafotokoza nkhaniyi abwera kwa pamwamba pa dziwe, ndi lakuya m'mphepete amatsegula wozungulira dzenje kupuma. Zimadzetsa kuonongeka kwa phapo - ndi mikanjo yapadera. Wall kuwala kuli n'zogwirizana ndi mitsempha ya magazi. Pa nthawi imeneyi, mpweya woipa adzamasulidwa ndi magazi oxygenation.

mantha dongosolo

mollusk uyu ali peripharyngeal ndende ya ganglia. Iwo achoke mitsempha ziwalo zonse.

chakudya

Pakamwa nkhono kumabweretsa pakhosi. Pali ali ndi mano akulu lilime ─ otchedwa zimatengedwa. Truncatula wamba amene zithunzi angaonedwe mu nkhani ino, zokhumudwitsa zolengeza ku tizilombo zosiyanasiyana zimene anapanga pa zinthu zosiyanasiyana m'madzi, komanso tert mbali zosiyana za zomera. The chakudya amapita ku mmero kwa m'mimba ndipo kenako matumbo. Komanso, zimathandiza chimbudzi chiwindi. Matumbo Choncho amatsegula chotulukira kuti patsekeke wa pakhoma.

kuyenda

Ngati inu anagwira dziwe mbewu mu mtsuko, iye nthawi yomweyo akuyamba mwachangu unafamba makoma ake. Ku dzenje lakuya pa nthawi yomweyo kuika patsogolo mwendo lonse, amene ntchito kukwawa ndipo mutu ndi tentacles ziwiri. Kutsatira phazi nkhani zosiyanasiyana, nkhono zithunzi patsogolo. Mu nkhani iyi, Pepala zimatheka ndi undulating, yosalala contractions minofu kuti zikhoza anati kudzera chotengera galasi. N'zochititsa chidwi wamba dziwe nkhono akhoza kuyendayenda kudutsa pamwamba pansi pa madzi, monga tanena kale pamwambapa. Pa nthawi yomweyo masamba Mzere zonyalazo ntchofu. Iwo chopingasa pamwamba pa madzi. Akukhulupirira kuti nkhono kusuntha amagwiritsa ntchito mavuto padziko madzi, ikulendewera pansi pa filimu zotanuka amene anapanga padziko chifukwa cha maganizo izi.

kukwawa Izi mosavuta looneka padziko bata dziwe, ndikupita pa ulendo kapena holide ulesi.

Ngati nsombayi truncatula zokwawa Choncho opanikizika pang'ono kachiwiri kumizidwa m'madzi, izo ziwoneka momwe izo kachiwiri, ngati linkangopendamapendama, limatuluka pamwamba. zodabwitsazi mosavuta anafotokoza: a M'mimbamo lili mkati mpweya m'mapapo. Iwo amalimbitsa Nkhono monga a chikhodzodzo kusambira. Truncatula M'mimbamo awo kupuma mwina compress momasuka. Pankhaniyi, izo zimakhala kovuta nsombayi chifukwa limalephera pansi. Koma ndi patsogolo zibowo zam'mano izo amayandama pamwamba pa mzere umodzi popanda chilichonse Kankhani.

Yesani truncatula, akuyandama pamwamba posungira, kumizidwa m'madzi ndi kukhudza ake zofewa thupi kusokoneza tweezers kapena nkhuni. Mwendo yomweyo retracts kumbuyo mu mthunzi ndi mwa dzenje kupuma zidzaonekera mpweya thovu. Kenako Clam limagwa pansi ndipo sangathe adzauka pamwamba njira ina kuposa zalezaniya zomera, chifukwa cha imfa ya mpweya zimatengedwa.

kubalana

Nkhono dziwe nkhono ndi ziwaloziwiri, ngakhale umuna mtanda wake. Nkhono zagona mazira, amene unazunguliridwa mu mandala zingwe mucous Ufumuyo algae lapansi. Mazira kuoneka mollusks ang'ono ndi chipolopolo woonda kwambiri.

The zili dziwe

Ena aquarists kulola mollusks zili mu chotengera wamba, osati pozindikira kuti limeneli ndi zambiri chabe zosavomerezeka. Ndipotu, ngati, nkuti, apulo nkhono wakula makamaka zinthu yokumba (m'galimoto), nkhono atayikidwa mwachindunji ku dziwe, nyanja yaing'ono kapena ataima madzi. Mollusks, amene wagwidwa kutchire, ena amakhala ndi gwero la matenda ndi tizilombo nsomba. Nthawi zambiri aquarists wamng'ono kupereka kugula nkhono mu msika nkhuku mu Pet m'masitolo zosiyanasiyana.

Ngati aganiza kuti chingakhale dziwe wamba, tiyenera kuona kuti chofunika cha wokhutira akuti ndi kutentha madzi ndi kuzungulira 22? C, ndi kuwumitsa zolimbitsa zake.