Tadpole Shrimp

Vanodanwa nemazita: tadpole shrimp yegenus Triops. Nemhaka yokuti kwaanopfuura makore ane mamiriyoni 200 akataurwa kuva anenge asina kuchinjwa pasi pano. Kunyange kana zvidzidzo zvenguva pfupi yapfuura zvakaisa zera pamakore emamiriyoni makumi manomwe emakore, vakararama panguva imwe chete nemadinosaur uye vakapukunyuka kufa kwavo. Mhando mbiri dzinonyanya kuchengetwa.

unhu

• Zita: American shield cancer, Triops longicaudatus (T. l.) Uye zhizha nhoo kenza Triops cancriformis (T. c.)
• System: Gill pods
• Size: 5-6, kashoma kusvika 8 cm (d. L.) Uye 6-8, kashoma kusvika 11 cm (d. C.)
• Kwakabva: T. .: USA kunze kweAlaska, Canada, Galapagos, Central, uye South America, West
• Indies, Japan, Korea; T.c.: Europe, kusanganisira Germany
• Mafungiro: nyore
• Saizi yeAquarium: kubva pa12 malita (30 cm)
• pH kukosha: 7-9
• Tembiricha yemvura: 24-30 ° C (T. l.) Uye 20-24 ° C (T. c.)

Chokwadi chinonakidza nezveTadpole Shrimp

Zita resainzi

Triops longicaudatus uye T. cancriformis

Other mazita

Hapana; zvisinei, pane subspecies uye kashoma kuchengetwa mamwe marudzi ane chitarisiko chakafanana

Zvirongwa

• Sub-strain: Crustacea (crustaceans)
• Kirasi: Branchiopoda (gill pods)
• Order: Notostraca (scarf yekumashure)
• Mhuri: Triopsidae (Tadpole Shrimp)
• Genus: Triops
• Zvisikwa: American tortoiseshell, Triops longicaudatus (T. l.) Uye chirimo chetortoiseshell Triops cancriformis (T. c.)

zera

The American tortoiseshell kazhinji inokura kusvika anenge 6 cm kureba, muzviitiko zvakasiyana zvakare 8 cm. Iyo yezhizha shield shrimp inogona kukura zvakanyanya, inosvika 8 cm yakajairika, asi mienzaniso inosvika 11 cm kureba haina kujairika.

ruvara

Iyo nhoo inogona kunge iri beige, girini, bluish, kana inenge pink muvara. Maziso maviri mahombe ari kumberi kwenhoo anoonekwa. Pakati, pane ziso rechitatu rakavanzika rinogona kushandiswa kuona mutsauko mukupenya. Iyo yepasi inogona kuve yakawanda yakawanda, ine dzimwe nguva yakasimba matani matsvuku.

mavambo

T. l.: USA kunze kweAlaska, Canada, Galapagos, Central, uye South America, West Indies, Japan, Korea; T.c.: Europe, kusanganisira Germany. Zviduku, zvakanyanya kunyura zuva, zvipembenene zviduku zvemvura (mapuddles) anowanzovapo kwemavhiki mashomanana akazara, muGermany kazhinji munzvimbo dzemafashamo enzizi.

Kusiyana kwevakadzi

Pana T.l. kune nzira dzakasiyana dzekubereka. Kazhinji huwandu hwevanhukadzi chete vanokandira mazai echigarire. Ipapo kune hermaphrodites, umo munofanira kunge mune mhuka mbiri, uye pakupedzisira, kune huwandu hwevanhu apo varume nehadzi varipo asi vasingazivikanwe. Pana T.l. zvinenge zvese zvienzaniso mahermaphrodites anozvipinza pachawo. Saka mhuka yatova nzira yekuberekesa.

Kubereka

Mazai anoradzikwa mujecha. Iyo diki, ichiri yakasununguka-kushambira nauplii inogona kubva pairi. Mazai mazhinji, zvisinei, anoda chikamu chekuomesa, chakachinjirwa kumamiriro echisikigo, kureva kugara mukuomesa puddles. Mazai (chaizvoizvo cysts, nekuti embryo yakatotanga kukura pano, asi inomira kusvika mamiriro ave nani zvakare) anenge. 1-1.5 mm muhukuru. Vanogona kubviswa nejecha (mamwe marudzi ane mazai ane mavara anogonawo kukohwa yakachena). Zvadaro dzakaomeswa zvakanaka uye dzinochengetwa mufiriji. Mushure memazuva matatu kana mana, nauplii inokura kuita tututu tudiki, tunopeta kaviri urefu hwawo zuva rega rega. Kukura kwakakura, mushure memazuva 8-14 ivo vakura pabonde. Unokwanisa kukandira mazai anosvika mazana maviri pazuva.

Makore ekurarama

Hupenyu hunotarisirwa hahuna kukwirira, pakati pemavhiki matanhatu kusvika gumi nemana zvakajairika. Uku kujairana nenyaya yekuti nzvimbo dzavanogara dziri kuoma.

Chokwadi chinofadza

udyo

Triops are omnivores. Iyo nauplii inopiwa spirulina algae kana chikafu cheupfu (infusoria). Mushure memazuva matatu, flake chikafu chehove yekushongedza inogona kupihwa, uye mushure memazuva mashanu inogona kuwedzerwa nechando uye (chando) chikafu chipenyu chakaomeswa.

Saizi yeboka

Mhuka yakakura inofanira kunge iine marita maviri kusvika matatu enzvimbo. Mhuka duku dzinogona kuchengetwa dziri pedyo zvikuru. Sezvo vachifanira kugara vachidurura ganda ravo vobva vaita ganda rakapfava, kumwe kudya kwevanhu kwakajairika uye hakugoni kudzivirirwa.

Aquarium size

Hatch mabheseni emacysts anongoda marita mashoma, kuchengetedza uye kuberekesa aquariums kunofanirwa kunge iine marita gumi nemaviri. Chokwadi, hapana miganhu yakakwira.

Midziyo yedziva

Idzo aquariums dzinoputika hadzina kushongedza. Mutsara wakatetepa wejecha rakanaka rerwizi pane substrate wakakosha kune mhuka dzakakura pabonde. Zvimwe zvinomera zvinoderedza kusvibiswa kwevanodya zvinorema, kufefetera kunovimbisa kukwana oksijeni. Kuvhenekera kune musoro, asi hakufanire kupisa mvura.

Kushamwaridzana neTadpole Shrimp

Zvinogoneka kushamwaridzana tadpole shrimp nemamwe marudzi ecrustaceans (seyakajairika gill tsoka (Branchipus schaefferi), iyo inoitikawo muzvisikwa). Nekudaro, zvakanakisa kuichengeta mumhando ye aquarium.

Mari inodiwa yemvura

Kuchochonya, ma cysts anoda mvura yakachena kwazvo, yakapfava (inonzi "mvura yakasvibiswa", reverse osmosis, kana mvura inonaya). Mhuka dzechikuru hadzina hanya, nekuda kwemetabolism yakakwira (inenge 40% yehuremu hwemuviri inodyiwa pazuva) hafu yemvura inofanira kuchinjwa mazuva maviri ega ega.

Hurukuro

Mukutengeserana, pane kunyanya T. l., Zvakawanda kashoma T. c. Asi mamwe, dzimwe nguva ane mavara, marudzi anowanikwawo kubva kune nyanzvi, ane zvinodiwa zvakafanana maererano nekuchengeta uye kubereka. Akasiyana siyana ekuedza makiti ane ese anodiwa accessories anowanikwa kubva kuzvitoro zvematoyi. Zvisinei, mamwe acho ane Artemia crabs, iyo inofanirwa kuchengetwa mumvura yemunyu, inoenda kuburikidza nekukura kwakafanana, asi inoramba iri duku zvikuru (inongova pasi pe2 cm), uye inonyanya kuoma kuchengeta.