Duk masoyan duniyar ruwa suna da masaniya da ma'abota ban mamaki masu launuka daban-daban. Katantanwa na Ampularia, tare da asalin asalinsa da kyawunsa, har yanzu yana da matukar amfani. Kasar haihuwarta ita ce Kudancin Amurka. A can ne aka fara ganin ta a cikin ruwan Amazon.
Zuwa Turai akwatin kifayen katantanwa ampullia ya zo in an jima, a farkon karni na 20. Kuma nan da nan bayan bayyanar su, sun zama sananne ga launin launi daban-daban, kyakkyawa, girman su da sauƙin abun cikin su.
Fasali da mazaunin igiyar ampullary
A cikin daji, ampullae ba sabon abu bane. Sun yadu, kuma a wasu yankuna akwai yawancinsu fiye da yadda muke so. Adadinsu da yawa a cikin gonakin shinkafa babban haɗari ne.
Ampularia tana da komai, kuma suna son shinkafa mafi yawa, sabili da haka, suna haifar da barazana ga duk gonakin shinkafar. A saboda wannan dalili, an ƙirƙiri ingantaccen haramci a cikin Tarayyar Turai, wanda ke ƙayyade shigo da wannan nau'in mollusc da rarraba su.
Ampularia suna yaduwa a cikin sararin samaniya masu zafi. Sun fi son jikin ruwa ba tare da na yau da kullun ba ko kuma tare da rauni mai ƙarfi, da ƙyar ake ganewa. Wadata da kiwo na ampullary katantanwa mafi kyau a tafkuna, gulbi da kuma rafuka masu gudana a hankali. Ampularia ba ta da hankali game da ingancin ruwa kwata-kwata.
Wani fasali mai ban sha'awa shine tsarin numfashi na waɗannan mollusks. Su, kamar wasu nau'ikan kifayen, suna iya numfasawa ta hanyoyi biyu, duka ta gill da huhu. Suna amfani da gill lokacin da suke cikin ruwa na dogon lokaci, kuma suna buƙatar huhu lokacin da suke shawagi zuwa samansa.
Wadannan katantanwa suna da launuka iri-iri masu tarin yawa. Mafi yawansu rawaya ne. Amma galibi zaka iya samun ampullia na shuɗi, ruwan hoda, tumatir, fari, launin ruwan kasa da launuka baƙi.
Ampularia tana da launuka iri-iri, amma launin rawaya shine mafi yawan launi.
Girman waɗannan molluscs ana ɗaukarsa babba ga jinsinsu. Sun kai har zuwa 9-10 cm. Amma kuma zaka iya samun ƙattai na ainihi a cikin su, wanda ya wuce misali na daidaito na 10 cm.
Kulawa da kulawa da ampularia
Abun ciki na katantanwa ampularia tare da sauran mazaunan akwatin kifaye suna cike da mummunan sakamako musamman ga mollusks. Wasu kifin na iya haifar da damuwa ga ampularia.
Wasu daga cikinsu sun yanke eriya da girman kai, yayin da wasu ma suna iya cin babban katantanwa. Suna haifar da haɗarin mutuwa ga ƙwai da ƙananan cuba ampan ampularia. Akwai wani ra'ayi na yaudara cewa ampularia ce ke haifar da haɗari ga kifi. A zahiri, wannan yayi nesa da shari'ar, kuma waɗannan mollusc ɗin ba su da wata illa.
A cikin hoton akwai ampularia shuɗi
Wannan tatsuniya ta bayyana ne saboda gaskiyar cewa wani lokacin akwai al'amuran da suke cewa katantanwa suna cin mataccen kifi. Don farautar masu rai, harma da cin su, thearfafawa kawai ba su da isasshen ƙarfi ko kuzari.
Ba shi da kyau a shirya waɗannan katantanwa a cikin akwatin kifaye tare da kyawawan tsirrai masu tsada, suna cin su cikin nishaɗi. Amma har yanzu akwai hanyar fita daga halin da ake ciki. Wajibi ne a sasanta ampularia kusa da algae mai wahala, zasu ci gaba da kasancewa yadda suke saboda tsananin mawuyacin abu.
Ga waɗannan mazaunan akwatin kifaye, ƙimar ruwa kwata-kwata bashi da mahimmanci. Babban abu shine cewa bashi da laushi sosai. Daga irin wannan ruwan akwai saurin lalata bawon su. Bayyanar kananan ramuka ko maruru a kansu yana nuna cewa halaka ta fara.
Ruwan da ke cikin tankin ampullary ya kamata a tace, aɗa shi kuma a sauya shi akai-akai. Matsakaicin yanayin zafin ruwa, wanda waɗannan mazaunan yankuna masu zafi suke cikin annashuwa da annashuwa, kusan digiri 24 ne.
Mafi yawan ƙananan akwatin kifaye tare da ƙarar lita 10 ya dace da su. Sake haifuwa da wadannan katantanwa yana faruwa da saurin ban mamaki. Suna cin abinci da yawa, kuma saboda haka sun bar ɓataccen adadi mai yawa.
Ba su da wani fifiko na abinci na musamman. Yadda ake ciyar da katantanwa na ampularia har ma da masaniyar ruwa masani. Duk nau'ikan abinci sun dace dasu. Ampularia na son kayan lambu - karas, kabeji, latas, zucchini da kokwamba.
Sai kawai dole ne a fara yi musu magani da ruwan zãfi don su zama masu taushi. Zai fi kyau cire ragowar kayan lambu daga akwatin kifaye, in ba haka ba da sauri zai toshe. Suna son waɗannan kwalliyar kuma suna cin abinci. Suna farin ciki suna cin tutsin jini da tubifex.
Nau'in ampullia
Akwai kawai adadi mai yawa na nau'ikan ampularia. Mafi shahararrun su uku ne: manya, australis da zinariya. Ana kiran katon ampulla saboda girmansa.
Girmansa ya kai har cm 12, kuma tsawon ƙafafu yakai cm 15. Launin katantanwa yana canzawa gwargwadon shekarunsu. Sabon jariri ampullia dark brown. Tare da shekaru, launinsa a hankali yakan zama mai haske.
Australius yana da halin ƙanshi. Ita ma tana da girma. Girman katantanwar manya ya kai kimanin cm 9. Suna tsaftace akwatin kifaye cikakke kuma ana ɗaukarsu mafi kyawun wannan kasuwancin. Launin australius duka launin ruwan kasa mai haske ne da zurfin rawaya.
An sanya sunan ampulla na zinare saboda launinsa mai launin rawaya mai haske. Masu binciken ruwa suna ambatonta a matsayin "Cinderella". Wannan nau'in katantanwa yana da gaskiyar gaskiyar cewa sun bambanta ƙwayoyin cuta masu cutarwa da haɓaka daga tsire-tsire masu ban sha'awa na ado. Rushe na farko, kwata-kwata basa taɓa na biyun.
Photo na katantanwa ampullia sa ka yaba mata tsawon awanni. A rayuwa ta gaske, wannan kallon ya fi ban sha'awa kuma yana jan hankali. Girman kansa da girman kai ya baiwa clam wata kyakkyawar kyakkyawa da ɗaukaka.
Sake haifuwa da tsawon rai na ampullary katantanwa
Fiye da rabin katantanwa sune hermaphrodites. Wadannan molluscs banda ne. Su maza ne, amma ba a bambanta su da mutum a tsaye. Yadda ampullaria katantanwa take haifuwa an san shi na dogon lokaci.
Wannan yana buƙatar mutum biyu. Saboda haka, idan kun yanke shawara saya ampullaria katantanwa, Zai fi kyau a sayi mutane 3-4. Domin su sadu, ba kwa buƙatar amfani da wasu hanyoyin motsa jiki.
Komai na faruwa a matakin halitta. Bayan an gama jima'i, katantanwa zai fara neman wuri mai kyau don saka ƙwai. Mafi sau da yawa, tana yin wannan a lokacin bazara.
Babu wani hali ba abin so bane don motsawa Pwai ƙwanƙwasa Ampularia. Bayan kamar wata daya, ƙananan katantanwa suna fitowa daga ƙwai. Ba shi da kyau a bar su a cikin akwatin kifaye na gama gari.
Fry na iya mutuwa daga maƙwabtansu masu kama kifin. Daga ranar haihuwar su ta farko, katantanwa suna iya ciyar da kansu. Abokan ƙawancin ruwa-ruwa galibi suna da sha'awar tambaya ɗaya - Har yaushe katantanwa ta ampullaria ke rayuwa? Babu amsa guda ɗaya ga wannan tambayar. Duk ya dogara da nau'in katantanwa, mazaunin su da wasu dalilai da yawa. Matsakaicin ransu daga shekara 1 zuwa 4.
