Dwarf tetraodon, lossis daj (lat.Carinotetraodon travancoricus, Lus Askiv dwarf puffer ntses) yog qhov tsawg tshaj plaws ntawm kev txiav txim ntawm ntses taub uas tuaj yeem nrhiav tau ntawm kev muag. Nws los ntawm Is Nrias teb, thiab tsis zoo li lwm hom, nws tsuas yog nyob hauv dej tshiab.
Tus pygmy tetraodon yog heev me me thiab feem ntau muag nyob rau yuav luag nws qhov loj tshaj ntawm 2.5 cm.Thaum nce mus txog ntawm nkauj tiav nraug, txiv neej ua zog dua li cov poj niam thiab muaj tsaus nti hauv plawv ntawm lawv lub plab.
Cov ntses no yog hom tsiaj tshiab nyob hauv kev nyiam ntawm cov thoob dej yug ntses, thiab tsis nyob txhua qhov chaw koj tuaj yeem yuav lawv. Tab sis lawv cov xim qaim, cov cwj pwm ntxim nyiam, loj me me ua rau cov tetraodon no ua rau cov ntses txaus nyiam.
Nyob hauv qhov muaj
Nyob rau hauv xyoo tas los no, muaj ntau tus ntses haiv neeg nyob rau Is Nrias teb. Qhov no barbus denisoni, thiab darijo darijo thiab ntau lwm yam, tseem tsis tau nrov hom.
Tab sis sib nrug ntawm lawv muaj ib qho detf tetraodon. Lawv pos los ntawm lub xeev ntawm Kerala, nyob rau sab qab teb Is Nrias teb. Lawv nyob hauv Pamba River, uas ntws los ntawm cov roob thiab ntws mus rau hauv Lake Vembanad (qhov chaw lawv nyob).
Dej Pabma ntws qeeb thiab muaj nplua mias hauv cov zaub.
Qhov no txhais tau hais tias lub pob zeb ntsias tetraodon yog cov ntses dej tsis muaj dej tsis txhua kiag li, tsis zoo li txhua yam ntawm nws cov txheeb ze, uas tsawg kawg xav tau cov dej qab ntsev
Kev piav qhia
Ib qho me me tshaj plaws (yog tias tsis yog qhov tsawg tshaj plaws) ntawm tetraodons - txog 2.5 cm. Nws lub qhov muag txav ntawm nws tus kheej ntawm lwm tus, uas tso cai rau nws xav txog txhua yam nyob ib puag ncig nws yam tsis txav.
Ua raws li qhov mus ob peb vas, cov xim sib txawv los ntawm ntsuab mus rau xim av nrog tsaus xim hauv lub cev. Lub plab yog dawb lossis daj.
Qhov no yog ib qho ntawm ob peb cov ntses uas saib nrog txaus siab dab tsi tshwm sim tom qab lub khob thiab sai sai pib paub txog nws tus cij qej.
Lawv yog cov ntse heev thiab feem ntau nyiam nyob hauv lawv tus cwj pwm coj lwm cov ntse ntses - cichlids. Thaum koj nkag mus rau hauv chav tsev, lawv yuav pib nkag mus rau hauv pem hauv ntej ntawm daim iav, ua kom tau koj lub ntsej muag.
Yog lawm, lawv xav thov kom tau zaub mov noj, tab sis nws yuav lom zem heev pom qhov tshuaj tiv thaiv zoo li no los ntawm ntses.
Khaws hauv lub thoob dej yug ntses
Lub pob zeb tetraodon tsis xav tau lub pas dej loj, txawm li cas los xij, cov ntaub ntawv hauv chaw txawv teb chaws thiab Lavxias txawv, cov neeg hais lus Askiv hais lus txog 10 litres ib leeg, thiab cov neeg Lavxias, uas txaus 30-40 litres rau tus tsiaj me me.
Muaj tseeb, qhov chaw hauv nruab nrab, qee kis, peb tab tom hais txog qhov me me. Nws yog ib qho tseem ceeb tias cov thoob dej yug ntses tau sib npaug thiab muaj kev ua haujlwm zoo, vim tias lawv nkag siab zoo rau ammonia thiab nitrate theem hauv dej.
Ntxiv ntsev ntxiv yog qhov tsis tsim nyog thiab muaj kev phom sij, txawm hais tias qhov kev pom zoo li no ib txwm pom nyob hauv Is Taws Nem.
Qhov tseeb yog tias qhov no yog ntses tshiab thiab tseem muaj cov ntaub ntawv tsis txaus ntseeg ntawm nws, thiab ntxiv ntsev rau hauv dej ua rau ntau qhov txo lub neej ntawm cov ntses.
Lawv tawm ntau ntawm cov pov tseg tom qab pub mis. Sim muab qee yam qwj thiab saib yuav muaj dab tsi tshwm sim. Dwarf tetraodons yuav tawm tsam thiab noj qwj, tab sis tsis tiav thiab cov seem yuav nyob rau hauv qab.
Yog li ntawd, koj yuav tsum tau nruab lub lim dej uas muaj zog thiab ua dej hloov tas li hauv cov thoob dej yug ntses. Nws yog ib qho tseem ceeb heev uas yuav tau ua kom nitrate thiab ammonia qib qis, tshwj xeeb yog hauv cov thoob dej yug ntses me me.
Tab sis nco ntsoov, lawv tsis yog neeg ua luam dej tsis tseem ceeb thiab tsis nyiam cov dej muaj zog, nws yog qhov zoo dua los khaws nws kom tsawg.
Hauv cov thoob dej yug ntses, lawv tsis xav tau heev ntawm cov ntsuas dej. Qhov loj tshaj plaws yog kom zam dhau lub txiaj ntsig, lawv yuav tau siv rau tus so.
Txawm hais tias daim ntawv tshaj tawm ntawm kev hnoos qeev tuaj yeem sib txawv hauv cov dej tsis sib haum, thiab hais txog ntawm ob qho nyuaj thiab muag, kua qaub thiab alkaline dej. Tag nrho cov no qhia txog kev yoog qib hauv tetraodon.
Yog tias koj tsim cov xwm txheej zoo rau lub pob zeb tetraodon - dej huv thiab zaub mov muaj txiaj ntsig zoo, ces nws yuav zoo siab rau koj nrog nws tus cwj pwm rau ntau xyoo.
Lawm, tus Indian no xav tau dej sov 24-26 C.
Hais txog qhov tshuaj lom, muaj cov ntaub ntawv tsis sib haum.
Tetraodons muaj tshuaj lom, thiab cov ntses puffer nto moo txawm hais tias yog ib qho qab hauv Nyij Pooj, txawm hais tias nws muaj tshuaj lom.
Nws raug iab liam tias cov hnoos qeev hauv cov ntsias yog cov tshuaj lom, tab sis kuv tsis tau pom cov pov thawj ncaj qha rau txhua qhov chaw no.
Kev tuag ntawm cov tsiaj ua ntses nqos tau tuaj yeem piav qhia los ntawm qhov tseeb tias nws swells hauv lawv, txhaws thiab ua rau mob plab zom mov. Nyob rau hauv txhua kis, koj yuav tsum tsis txhob noj nws, thiab xuas nws nrog koj txhais tes ib yam nkaus.
- - Nws yog qhov zoo dua los ua kom lawv cais nrog lwm cov ntses
- - lawv yog neeg tua tsiaj
- - lawv yuav tsum muaj dej huv thiab sai sai nws kis nrog khoom noj khoom haus
- - lawv txhoj puab heev, txawm hais tias me me
- - lawv xav tau qwj hauv lawv cov zaub mov noj
Pub khoom noj
Kev pub mis kom yog qhov nyuaj rau kev ceev nws. Tsis muaj teeb meem dab tsi uas cov neeg muag muag hais rau koj, lawv tsis tshua noj zaub mov lossis pellets.
Nyob rau hauv cov xwm, lawv pub rau qwj, invertebrates me me, thiab kab. Hauv lub thoob dej yug ntses, nws yog ib qho tseem ceeb kom ua raws li cov khoom noj no, txwv tsis pub tus ntses yuav tshaib plab.
Txoj hauv kev zoo tshaj plaws los tsim kom tau cov zaub mov tiav yog kev pub mis tetraodon nrog cov qwj me me (fiza, coil, melania) thiab cov khoom noj khov.
Yog tias peb tham txog khov, tom qab ntawd lawv nyiam cov zaub mov yog ntshav, ces daphnia thiab cw cine.
Yog tias ntses tsis kam noj zaub mov khov, sib tov nrog cov zaub mov nyob. Tsis muaj dab tsi muab rau lawv ntau dua qhov qab los noj mov li nyob thiab txav cov zaub mov.
Qwj yuav tsum tau noj kom tsis tu ncua, vim tias lawv ua lub hauv paus ntawm khoom noj khoom haus hauv qhov thiab tetraodons zom lawv cov hniav tiv thaiv lub plhaub tawv ntawm qwj.
Lawv yuav yug cov qwj sai sai hauv lawv cov thoob dej yug ntses thiab nws zoo dua yog muaj cov kev xaiv ua piv txwv, piv txwv li, cog lawv rau lub hom phiaj hauv cov thoob dej yug ntses cais. Lawv yuav tsis quav ntsej cov qwj loj, tab sis lawv yuav tawm tsam cov uas lawv tuaj yeem tom.
Txawm tias lub plhaub taum tawv tawv ntawm lub melania tsis tuaj yeem txuag tau tas li, thiab tetraodons tseem pheej sim zom cov me me ntawd.
Lawv yws ua rau lawv raug tsim txom, zoo li yuav ua kom raug, thiab tom qab ntawv tawm tsam.
Kev nplua
Qhov tseeb, txhua lub tetraodons muaj tus cwj pwm sib txawv heev hauv cov thoob dej sib txawv. Ib txhia hais tias lawv ua tiav lawv cov ntses, thaum lwm tus neeg yws txog ntuag fins thiab tua ntses. Thaj, qhov taw tes yog nyob hauv qhov xwm ntawm txhua tus ntses thiab cov xwm txheej ntawm kev ntes.
Feem ntau, nws raug nquahu kom cia lub cev tetraodons hauv cov thoob dej yug ntses cais, yog li lawv pom ntau dua, nquag thiab lwm yam ntses yuav tsis raug kev txom nyem.
Qee lub sij hawm lawv khaws cia nrog chaw vaub kib, tab sis nco ntsoov tias txawm tias lawv lub qhov ncauj me me, hauv qhov lawv noj rau ntau tus kab invertebrates, thiab tsawg kawg cov kab me me yuav yog ib qho khoom rau kev yos hav zoov.
Koj tuaj yeem khaws ib pab pawg tsawg tsawg ntawm 5-6 tus neeg nyob hauv lub thoob dej yug ntses uas muaj ntau qhov chaw nyob nrog ntau qhov chaw nyob.
Nyob rau hauv xws li thoob dej yug ntses, intraspecific nruj yuav ntau ntau, nws yuav yooj yim dua rau cov ntses los tsim lawv thaj chaw thiab tawg ua khub.
Poj niam txiv neej sib txawv
Hauv cov hluas, nws nyuaj rau qhov paub qhov txawv ntawm tus poj niam los ntawm tus txiv neej, thaum nyob hauv tus txiv neej cov txiv neej muaj kab tsaus nti raws plab, uas poj niam tsis muaj. Tsis tas li, poj niam muaj txiv neej ntau dua li txiv neej.
Luam
Tsis zoo li ntau hom ntsig txog, cov pygmy tetraodon kev ua dua tshiab tau zoo hauv cov thoob dej yug ntses. Cov kws tshaj lij feem ntau qhia rau spawning ib khub lossis harem ntawm ib tug txiv neej thiab ntau tus poj niam, raws li cov txiv neej tau paub kom ntaus cov neeg sib tw kom tuag.
Tsis tas li, ntau tus poj niam nrog ib tus txiv neej txo txoj kev pheej hmoo ntawm tus txiv neej caum ib qho ntawm cov poj niam nyuaj heev.
Yog tias koj cog ob peb lossis peb ntses, ces lub thoob dej yug ntses yuav me me. Yooj yim pom, lossis yog tias qee qhov dej hloov tsis tu ncua, tom qab ntawd koj tuaj yeem tsis lees nws.
Nws yog ib qho tseem ceeb uas yuav tsum cog cov roj ntoo loj heev nrog cov nroj tsuag, muaj ntau cov nroj tsuag me me - kabomba, ambulia, Java ntxhuab. Lawv tshwj xeeb tshaj yog nyiam nteg qe ntawm ntau yam mosses.
Tom qab hloov mus rau ntawm cov chaw yug menyuam, cov neeg tsim khoom yuav tsum tau pub mov nrog zaub mov nyob thiab qwj. Tus txiv neej yuav khaws cov xim ntau dua, uas qhia tau tias nws npaj tau qe. Kev ua yeeb yam tau pom nyob hauv qhov tseeb tias tus txiv neej caum tus poj niam, tom nws yog tias nws tsis tau npaj txhij.
Kev ua tiav zoo mus xaus cov noob ntoo ntawm cov moss lossis lwm yam nroj tsuag me me, qhov twg khub tau ntev li ntawm ob peb feeb, tso cov qe thiab mis.
Caviar yog yuav luag pob tshab, me me (kwv yees 1 hli), tsis nplaum thiab tsuas yog ntog qhov twg nws tau tso. Kev tawm mus ntxiv ob peb zaug kom txog thaum tus poj niam tau tso tawm tag nrho cov qe. Muaj qee lub qe, feem ntau ntawm 10 qe lossis tsawg dua. Tab sis ntsias tetraodons tuaj yeem nteg qe txhua hnub, thiab yog tias koj xav tau ntau lub qe, khaws ob peb tus maum nyob hauv thaj chaw spawning.
Cov niam txiv tuaj yeem noj cov qe thiab tshem lawv ntawm qhov chaw ua noj. Koj tuaj yeem tshem cov qe siv lub pipette loj lossis siv dej tso zis. Tab sis nws yog ib qho nyuaj heev kom pom, thiab yog tias koj pom tus cwj pwm zoo xws li cov qe menyuam, tab sis koj tsis pom qe, sim taug kev ncig ntawm thaj chaw spawning siv lub taub me me. Tej zaum koj yuav sau cov qe pom uas tsis tshua pom tshwm nrog rau ntawm cov khib nyiab.
Cov khoom qab zib tawm tom qab ob peb hnub, thiab rau qee lub sijhawm pub khoom noj ntawm lub npov qe. Cov neeg xyuas pib yog tsawg heev - microworm, ciliates.
Tom qab ib ntus, koj tuaj yeem noj cov nauplia nrog brine cws, thiab tom qab li ib hlis, khov thiab qwj me. Yog tias koj tab tom nce rau ntau tiam, qhov kib yuav tsum tau txheeb raws li qhov kev ua haujlwm cannibalism yuav tshwm sim.
Malek loj hlob sai thiab tsis pub dhau ob lub hlis tuaj yeem ncav cuag qhov loj txog 1 cm.
