Tadpole Shrimp

Amatchulidwa moyenerera: tadpole shrimp zamtundu wa Triops. Chifukwa kwa zaka zoposa 200 miliyoni zanenedwa kukhala zosasinthika padziko lapansi. Ngakhale ngati kafukufuku waposachedwa ayika zaka kukhala zaka 70 miliyoni, iwo anali a nthawi ya ma dinosaur ndipo anapulumuka kutha kwawo. Mitundu iwiri imasamalidwa kwambiri.

makhalidwe

• Dzina: Khansara ya chishango yaku America, Triops longicaudatus (T. l.) Ndipo khansa ya chishango chachilimwe Triops cancriformis (T. c.)
• Dongosolo: Masamba a Gill
• Kukula: 5-6, kawirikawiri mpaka 8 cm (d. L.) Ndipo 6-8, kawirikawiri mpaka 11 cm (d. C.)
• Chiyambi: T. .: USA kupatula Alaska, Canada, Galapagos, Central, ndi South America, West
• Indies, Japan, Korea; T.c.: Europe, kuphatikizapo Germany
• Maonekedwe: zosavuta
• Kukula kwa Aquarium: kuchokera 12 malita (30 cm)
• pH mtengo: 7-9
• Kutentha kwamadzi: 24-30 ° C (T. l.) Ndi 20-24 ° C (T. c.)

Zochititsa chidwi za Tadpole Shrimp

Dzina la sayansi

Triops longicaudatus ndi T. cancriformis

mayina ena

Palibe; komabe, pali mitundu yamitundu ndipo samakonda kusungidwa zamoyo zina zokhala ndi mawonekedwe ofanana

Zadongosolo

• Mtundu: Crustacea (crustaceans)
• Kalasi: Branchiopoda (ma gill pods)
• Order: Notostraca (scarf yakumbuyo)
• Banja: Triopsidae (Tadpole Shrimp)
• Mtundu: Maulendo
• Mitundu: Kamba waku America, Triops longicaudatus (T. l.) Ndi tortoiseshell yachilimwe Triops cancriformis (T. c.)

kukula

The American tortoiseshell nthawi zambiri amakula mpaka pafupifupi 6 cm kutalika, mwapadera komanso 8 cm. Nsomba za chishango chachilimwe zimatha kukula kwambiri, mpaka 8 cm ndizabwinobwino, koma zitsanzo mpaka 11 cm si zachilendo.

mtundu

Chishango chikhoza kukhala beige, chobiriwira, bluish, kapena pafupifupi pinki mumtundu. Maso awiri akuluakulu kutsogolo kwa chishango amawonekera. Pakati, pali diso lachitatu lobisika lomwe lingagwiritsidwe ntchito kuzindikira kusiyana kwa kuwala. Pansi pake pakhoza kukhala mitundu yambiri, nthawi zina zofiira zofiira.

Origin

T. l.: USA kupatula Alaska, Canada, Galapagos, Central, ndi South America, West Indies, Japan, Korea; T.c.: Europe, kuphatikizapo Germany. Zing'onozing'ono, zotentha kwambiri ndi dzuwa, zamadzimadzi (madzi) omwe nthawi zambiri amakhalapo kwa milungu ingapo amakhala, ku Germany nthawi zambiri m'madera ozungulira mitsinje.

Kusiyana kwa kusiyana pakati pa amuna ndi akazi

Pa T.l. pali njira zoberekera zosiyanasiyana. Nthawi zambiri anthuwa amakhala akazi okhawo amene amaikira ubwamuna okhazikika mazira. Ndiye pali hermaphrodites, momwe mumayenera kukhala nyama ziwiri, ndipo potsiriza, pali anthu omwe amuna ndi akazi amakhalapo koma osazindikirika. Pa T.l. pafupifupi zitsanzo zonse ndi hermaphrodites amene amadziunjikira okha. Choncho nyama kale kuswana njira.

Kubalana

Mazira amawaikira mumchenga. Nauplii yaying'ono, yosambira momasuka imatha kuswa kuchokera kwa iwo. Mazira ambiri, komabe, amafunikira gawo lowumitsa, losinthidwa ndi chilengedwe, kukhala m'madabwi owumitsa. Mazira (kwenikweni cysts, chifukwa mluza wayamba kale kukula pano, koma kenako imayima mpaka zinthu zitakhalanso bwino) ndi pafupifupi. 1-1.5 mm kukula. Atha kuchotsedwa ndi mchenga (mitundu ina yokhala ndi mazira achikuda imathanso kukololedwa koyera). Kenako amaumitsa bwino kwambiri ndikusungidwa mufiriji. Pambuyo pa masiku atatu kapena anayi, nauplii amakula kukhala maulendo ang'onoang'ono, omwe kutalika kwake kuwirikiza kawiri tsiku lililonse. Kukula ndi kwakukulu, pambuyo pa masiku 8-14 amakhala okhwima pogonana. Kenako mukhoza kuikira mazira 200 patsiku.

Kukhala ndi moyo

Chiyembekezo cha moyo sichokwera, pakati pa masabata asanu ndi limodzi ndi khumi ndi anayi ndi abwino. Izi ndizotengera kuti malo awo akuwuma.

Zosangalatsa

zakudya

Maulendo ndi omnivores. The nauplii amapatsidwa spirulina algae kapena chakudya cha ufa (infusoria). Pambuyo pa masiku atatu, chakudya cha flake cha nsomba yokongoletsera chikhoza kuperekedwa, ndipo patatha masiku asanu chikhoza kuwonjezeredwa ndi mazira ndi (amaundana) chakudya chouma.

Kukula kwamagulu

Nyama yachikulire iyenera kukhala ndi malo okwana malita awiri kapena atatu. Zinyama zazing'ono zimatha kusungidwa moyandikana kwambiri. Popeza amatsuka khungu lawo pafupipafupi kenako n’kukhala ndi chipolopolo chofewa, kudya anthu ena n’kwachibadwa ndipo sikungapewedwe.

Kukula kwa Aquarium

Mabeseni opangira ma cysts amafunikira malita ochepa okha, malo osungira ndi kuswana amayenera kukhala ndi malita 12. Inde, palibe malire apamwamba.

Zida za dziwe

Madzi a m'nyanja ya aquarium alibe zokongoletsera. Mchenga wopyapyala wa mtsinjewo pa gawo lapansi ndi wofunikira kwa nyama zokhwima pakugonana. Zomera zina kuchepetsa zoipitsa zili zolemera amadya, mpweya wabwino amaonetsetsa okwanira mpweya. Kuunikira kumamveka, koma sikuyenera kutenthetsa madzi.

Muzicheza ndi Tadpole Shrimp

Ndizotheka kuyanjana ndi tadpole shrimp ndi mitundu ina ya nkhanu (monga gill foot (Branchipus schaefferi), yomwe imapezekanso mwachilengedwe). Komabe, ndi bwino kuzisunga mu aquarium yamitundu.

Zofunikira zamadzi

Kuti aswe, ma cysts amafunikira madzi oyera, ofewa (omwe amatchedwa "madzi osungunuka", reverse osmosis, kapena madzi amvula). Zinyama zazikulu zimakhala zopanda chidwi kwambiri, chifukwa cha metabolism (pafupifupi 40% ya kulemera kwa thupi kumadyedwa patsiku) theka la madzi liyenera kusinthidwa masiku awiri aliwonse.

ndemanga

Mu malonda, pali makamaka T. l., More kawirikawiri T. c. Koma mitundu ina, nthawi zina yamitundu yosiyanasiyana, imapezekanso kwa akatswiri, omwe ali ndi zofunikira zomwezo posunga ndi kuswana. Zida zoyesera zosiyanasiyana zomwe zili ndi zida zonse zofunika zimapezeka m'malo ogulitsa zidole. Komabe, zina mwazo zimakhala ndi nkhanu za Artemia, zomwe ziyenera kusungidwa m'madzi amchere, zimadutsa mu chitukuko chofanana, koma zimakhala zochepa kwambiri (pansi pa 2 cm), ndipo zimakhala zovuta kusunga.