Melania-katantanwa, wanda shi ne ta? Yanayin katantanwa

Melania za a iya samu a cikin kowane sauran akwatin kifaye, amma wadannan mutane da aka haka saba cewa musamman da hankali ga wadanda 'yan asalin halin yanzu ba jawo hankalin. Kamar yadda muka gani da masana, kiwo katantanwa da HALITTAR ba tsunduma a daya. Duk da haka, Melania-katantanwa kula kadan game da shi, ta na zaune lafiya a aquariums da kuma canza wani abu ne ba za a mazauninsu. Kare tank daga irin wannan halitta mai rai ne kusan ba zai yiwu ba. Na'am, kuma wannan ya sa hankalta, su ne cikakke a cikin rawar da suke zaune magudanun ruwa a cikin akwatin kifaye yanayi da cuta daga wadannan katantanwa da basu wanzu a duk. Cikin ruwa katantanwa Melania daban kira yashi.

Babban mazauninsu na katantanwa Melania

Mollusk samu a kusan dukkan yankuna na Afirka da Asiya da kuma Australia, amma wannan Gwargwadon rarraba wadannan katantanwa ba a iyakance. Kamar yadda mai mulkin, Melanie katantanwa-zaunar da su a al'ada tafki a zurfin 1 mita, amma irin haka an san, a lokacin da mazauna wadannan katantanwa kasance, a wata zurfin 3-4 mita. Domin wadannan kasancewa kansu yin taushi gado, wanda ya hada da yashi, silt da yumɓu laka. Yana da yake a wadannan yanayi mazauninsu za a iya samu babbar shiri. Lambuna da wani ƙara kashi na abinci, zaka iya samun game da 35 dubu clams.

Melania-powered katantanwa kagaggun ƙananan algae, kwayoyin halitta, wadda aka rabin hallaka. A takaice, wadannan za a iya kira katantanwa detritus. Don samun abinci domin su ba wuya, saboda saboda gaskiyar cewa da ƙasa ne sako-sako da isa, suka motsa tare da kasa na kandami da dived zurfi a cikin ta kauri.

Melania numfashi ta amfani da gills, sabõda haka sunã kawai bukatar a narkar da oxygen a cikin ruwa. A haifuwa na bukatar kulawa ta musamman, shi ne a kan aiwatar da live haihuwa.

Melanie jinsunan katantanwa

Wallafe-wallafe a kan akwatin kifaye ce akwai daya ne kawai irin Melanie - shi Melanoides tuberculata. Duk da haka, wannan ra'ayi ne erroneous, tun a gaskiya da ya ce tseren ne ma halin da iri biyu, wato Melanoides granifera da Melanoides riqueti. Katantanwa ne na farko nau'in zauna kananan koguna da kõguna na Malaysia, da kuma cochlea na biyu da irin da ake samu a sabo ne ruwan Singapore.

Bugu da kari a wadannan jinsunan da aka fi sani da melanoma-katantanwa Melanoides turricula, amma a wannan lokacin, masana kimiyya sun zo Tsayawa akan matsayin cewa shi ne kawai subspecies Melanoides tuberculata.

Duk da bambancin, duk Melania da conical harsashi. Shellfish iya rufe bakin harsashi farar ƙasa murfin. Wannan ne daidai da murfin taimaka wajen adana microclimate zama dole ga Shellfish, da kuma wani m sakamako lokacin da fallasa su muhalli hadura. Amma shi ne ya kamata a lura da cewa Melania ne quite Hardy da kuma jure gwada da high zafin jiki da kuma high gwargwado.

Halaye Melanoides tuberculata

Tankin kifi masu har yanzu suna more saba da Melanoides tuberculata. Katantanwa Melanie akwatin kifaye zaunar da dadewa. Ta yaya suka sami ciki, har yanzu shi ya kasance wani asiri to da yawa. Babban version - wannan data jũyarwa halittun da shigo da tsire-tsire da dabbobi. Tsaya wannan muhallinsa ne kusan ba zai yiwu ba, tun kawai cewa katantanwa haife haka kananan cewa suna da wuya a ga ko da tare da wani girman siffar gilashi.

A tsarin nutse a cikin wannan nau'in na katantanwa mika, ta tsawon shi ne 35 mm da kuma fadin - 7 mm. A hankula launi for katantanwa ne m gauraye da daban-daban tabarau na zaitun kore da launin ruwan kasa.

A musamman bambanci daban-daban curls a bakin karkace, su ne mafi cikakken launuka. Nan za ka iya ganin haske Maroon shãfi cewa kowane mutum Shellfish. Wadannan katantanwa suna da wuya samu a surface, mafi sau da yawa an same su a cikin ƙasa.

Ba kamar Melanoides tuberculata daga Melanoides granifera

Melanoides granifera - shi ne wani irin ban mamaki cikin ruwa tãlikai. Kamar yadda mai mulkin, wadannan katantanwa ne daban-daban daga cikin 'yan'uwansa, mafi m. Wadannan sun hada da launi ruwan kasa da launin toka sautunan da ta sa su tsaya da kyau sama da sauran katantanwa.

Katantanwa m na da irin wannan a warmer yanayi, capricious a zabar a ƙasa domin mazauninsu, amma zai iya rayuwa a duk ba tare da shi. Mafi sau da yawa, wannan jinsin aka samu a cikin yashi, saboda wajen manyan diamita harsashi dodon kodi a cikin sauran ƙasa wuya isa ya motsa. Wadannan katantanwa ba tsõro isasshen lokaci zuwa ciyar a kan surface, su sau da yawa za gani a kan duwatsu da kuma driftwood. Har ila yau, wadannan katantanwa ne musamman jinkirin, kamar yadda aka bayyana a cikin haifuwa da kuma motsi, kuma ko da a cikin karbuwa.