Los ntawm tsab xov xwm koj yuav kawm paub yuav xaiv tus stingray kom raug, qhov twg yuav khaws nws thiab yuav noj nws li cas. Vim li cas los xij, nws tsis yooj yim sua kom muab stingrays peeled industrial cw thiab muaj txiaj ntsig ntau dua li cov ntsiab lus ntawm cov ntses tshwj xeeb no. Stingrays yog cov tsiaj ntuj zoo kawg. Lawv yog cov ntses lamellar cartilaginous.
Me ntsis txog stingrays
Daim duab qhia pom cov pob zeb uas pom tau xiav. Muaj ntau ntawm koj tej zaum tau hnov txog cov neeg sawv cev tshwj xeeb ntawm kev txiav txim pob txha. Cov no yog hluav taws xob. Lawv muaj riam phom muaj zog ntawm kev tiv thaiv thiab tawm tsam, nrog kev pab uas lawv tuag tes tuag taw tiv thaiv lawv lossis cov yeeb ncuab nrog kev tso hluav taws xob (raws li Wikipedia, lub zog ntawm tus nqi hluav taws xob yog los ntawm 8 txog 220 volts).
Cov khoom siv hluav taws xob hluav taws xob hluav taws xob tau siv ntev. Cov neeg Greek thaum ub tau siv lawv los kho qhov mob thaum ua haujlwm thiab yug menyuam. Cov ntaub ntawv los ntawm Wikipedia. Stingrays tau pom tau yooj yim los ntawm lawv lub cev flattened thiab pectoral fins, uas tau fused nrog lub taub hau. Feem coob ntawm cov neeg sawv cev ntawm tsev neeg no nyob hauv dej hiav txwv, tab sis kuj tseem muaj cov tsiaj me uas nyiam cov dej ntshiab. Stingrays nyob tsis tau tsuas yog hauv cov dej sov ntawm cov dej hiav txwv thiab hiav txwv, tab sis kuj nyob hauv qhov txias - Antarctica thiab Arctic. Lawv tuaj yeem pom ob leeg hauv dej ntiav thiab ntawm qhov tob.
Lawv qhov ntau thiab tsawg kuj muaj ntau yam. Cov neeg loj loj loj tuaj txog xya meters, thaum lawv cov neeg sawv cev me me ncav cuag tsuas yog ob peb centimeters ntev. Yog li, cov duab ntawm tsev neeg bracken tuaj yeem loj hlob mus txog 5 meters, qhov ntev ntawm lawv cov fins qee zaum nce mus txog 2.5 meters. Cov stingray no nyob hauv Azov thiab Dub Seas. Cov neeg sawv cev ntawm tsev neeg stinging tuaj yeem loj hlob mus txog 5.5 meters.
Xaiv ib lub stingray rau cov ntsiab lus hauv tsev
Duab los ntawm Paratrygon
Daim Duab Plesiotrygon Yog tias koj xav khaws cov stingray hauv tsev, koj yuav tsum xaiv cov dej ntshiab. Lawv tau muab faib ua 3 subspecies:
- Paratrygon;
- Plesiotrygon;
- Potamotrygon (duab hluav taws xob reticulated, los hauv cov xim sib txawv).
Hauv daim duab, stingray Potamotrygon leopoldi Potamotrygon zoo dua rau kev khaws hauv tsev. Cov neeg sawv cev ntawm cov subspecies no hu ua qhov muag loj loj. Lawv yog cov me me hauv qhov loj me, uas tso cai rau lawv khaws cia hauv tsev thoob dej yug ntses. Cov neeg laus loj tuaj txog 30-50 cm ntev.
Cov duab dej ntshiab no muaj xim zoo nkauj, uas ua rau lawv zoo nkauj heev. Nov yog qee tus neeg sawv cev ntawm cov tsiaj ntawv qis no tuaj yeem khaws cia hauv tsev:
- cev xeeb tub;
- motoro;
- reticulate;
- garrap;
- leopoldi;
- henley;
- magdalene;
- ncig;
- epezi;
- kev cob qhia, thiab lwm yam.
Yuav ib lub stingray rau lub tsev
Daim duab qhia pom ntau yam ntawm Potamotrygon. Yog koj txiav txim siab yuav cov stingray, xyuam xim tias nws noj qab nyob zoo. Txhawm rau ua qhov no, tshuaj xyuas nws, nws yuav tsum tsis txhob hnyav dhau. Lub hauv paus ntawm tus Tsov tus tw yuav tsum yog 3 zaug tuab dua li qhov taub. Qhov tshwj xeeb ntawm cov rog thiab cov zaub mov muaj nyob hauv cov duab hluav taws xob hauv daim ntawv ntawm qhov hu ua tubercles. Yog li xyuam xim rau lawv. Cov tubercles no tau pom nyob hauv lub cev sab sauv, ze rau tus Tsov tus tw. Tus Tsov tus tw ntawm tus stingray yuav tsum tau khov thiab ntev, yam tsis muaj kab mob ntawm cov kab mob hu ua fungal.
Xav txog qhov sib txawv ntawm tus qauv, tus qauv. Yuav tsum tsis muaj thaj chaw dawb tsis muaj xim ntawm no.
Kev noj qab nyob zoo stingray tuaj yeem noj tau hauv ib nrab teev tom qab koj muab tso rau hauv koj lub thoob dej yug ntses. Yog tias nws tsis noj zaub mov thaum nruab hnub, qhov no yuav tsum ceeb toom. Hauv qhov no, koj yuav tsum sab laj nrog tus kws tshaj lij lossis tus muag khoom. Koj tsis tas yuav yuav ntses me me, qhov loj uas tsawg dua 12 cm. Cov no yog ntses muaj mob lossis menyuam mos yug los. Lub ntsiab lus tseem ceeb yog kev thauj cov stingray mus rau qhov chaw tshiab. Nqa nrog koj ib daim ntawm silicone hose ntawm txoj kab uas haum, lossis lub kaus mom tiv thaiv kom muab tso rau ntawm tus ntses tus Tsov tus tw.
Tom qab ntawd koj txhais tes yuav raug tiv thaiv. Xws li cambric tsis raug tshem tawm, vim tias tom qab ntawd koj tuaj yeem ua rau raug mob ntawm stingray. Nws rab koob tau teeb tsa zoo li rab diav rawg, cov kab mob nyob ntawm qhov taw tes rov qab. Yog li ntawd, nws yog qhov yooj yim los muab tso rau hauv lub pob tshab mos silicone cap, tab sis nws yuav nyuaj rau tshem nws. Yog li ntawd, lub cambric tseem tshuav ntawm tus Tsov tus tw. Tom qab qee lub sijhawm, lawv yuav ploj mus los ntawm lawv tus kheej nrog rau rab koob, uas nws tus kheej hloov pauv hauv cov stingrays - ib qho tshiab loj tuaj hauv nws qhov chaw.
Nws yog qhov zoo dua los yuav ntau dua ib tus stingray, vim cov tsiaj hauv dej no muaj tus cwj pwm hauv pab pawg; hauv lub tuam txhab, kev hloov kho rau cov xwm txheej tshiab yuav zoo dua.
Khaws cov stingray hauv tsev thoob dej yug ntses
Cov thoob dej yug ntses stingray yuav tsum dav kom cov ntses hom no tuaj yeem ua luam dej tau dawb. Qhov pom zoo ntim ntawm thoob dej yug ntses yog 400 litres lossis ntau dua (nyiam dua 1000 litres). Rau qhov hnoos me me, koj tuaj yeem siv 140 litres (tab sis tsis tsawg dua). Txawm li cas los xij, suav rau ib tus neeg, nws xav tau qhov chaw uas yog 2 npaug loj dua nws lub cev.
Qhov ntsuas kub hauv thoob dej yug ntses yuav tsum khaws cia ntawm 28-31 ° C. Cov cua sov yuav pab qhov no.
Nco tseg
Nws tsis yog qhov tsis yooj yim rau stingrays, tshwj xeeb tshaj yog cov hluas, txhawm rau hlawv ntawm lub tshuab cua sov. Yog li, nws yog qhov yuav tsum tau teeb tsa kev tiv thaiv ntawm cov cuab yeej siv tubular lossis siv cov dej ntws los ntawm cov cua sov uas tau tsim los rau hauv cov dej lim dej.
Nws kuj tseem yuav tsum tau nruab cov thoob dej yug ntses rau cov kab noj nrog cov khoom siv hluav taws xob uas tsis muaj kev cuam tshuam, lub tshuab lim dej, thiab cov tshuaj tua kab mob ultraviolet.
Ib zaug lossis ob zaug hauv ib lub lis piam, ib feem ntawm cov dej hauv 20-25% ntawm tag nrho cov ntim tau hloov mus rau qhov tshiab. Qhov zaus ntawm nws daim ntawv rov thov dua tshiab yog nyob ntawm kev noj zaub mov ntau, tus naj npawb ntawm cov tib neeg hauv thoob dej yug ntses.
Stingrays tuaj yeem nyob nrog lwm cov ntses thoob dej yug ntses. Cov ntawd yuav tsum tsis txhob txhoj puab heev. Haum:
- armored pikes;
- discus;
- uaru;
- ntses shark;
- tsov bass;
- barbs;
- kev sib ntaus thiab ntau hom ntses.
Hauv daim duab muaj cov nroj tsuag rau thoob dej yug ntses nrog cov kab laug sab: Echinodorus, Anubias, Cryptocorynes (los ntawm sab laug mus rau sab xis) Cov ntoo nyob tuaj yeem tso rau hauv thoob dej yug ntses, qhov tseem ceeb yog lawv muaj zog thiab loj, xws li Echinodorus, Anubias, Cryptocorynes. Txhawm rau tiv thaiv cov noog noog los ntawm kev khawb lawv, nws yog qhov zoo dua tso cov nroj tsuag ncaj qha rau hauv lub lauj kaub.
Contrary to nrov ntseeg, tej zaum yuav tsis muaj av hauv thoob dej yug ntses nrog stingrays. Yog, stingrays hlub faus lawv tus kheej hauv nws, tab sis lawv tsis xav tau ntau dua rau qhov no.
Yog tias koj tseem txiav txim siab sau cov av, nws yog qhov zoo dua los nqa ib qho uas yuav muaj qhov ntxoov ntxoo ib txwm. Nws yog ib qho tseem ceeb uas nws cov lus tau du, tsis muaj ntug ntse, txhawm rau zam kev raug mob rau ntses.
Yuav ua li cas pub cov stingray
Hauv daim duab Potamotrygon sp pearl Nyob hauv tsev, stingray yuav tsum tau txais kev noj zaub mov zoo. Lub hauv paus ntawm nws txoj kev noj haus ntawm no yog cov dej loj hauv pas dej. Cov kws tshaj lij tawm tswv yim tsis hais rooj plaub twg los siv cov quav ntshav hauv qhov ncauj! Cov qe ntshav yuav tsum tau khov ua ntej thiab tua kab mob. Kev khov yog qhov tsim nyog vim nws pab tshem tawm cov kab mob yog tias lawv muaj nyob hauv cov khoom noj. Yog li ntawd, tsis txhob siv tus kab mob ntshav nyob. Hoob thib ob rau stingrays yog cov txhuv khov thiab khov, uas tau muag hauv khw muag khoom.
Koj tsis tas yuav rhaub cw hauv tsev. Defrost lawv ua ntej, thiab tom qab ntawd tev lawv, yog li koj tsuas yog yuav tsum tau muab cov nqaij krill - tsis muaj lwm yam husks. Nws tsis tas yuav tsum tau noj stingrays nrog cov txiv hmab txiv ntoo uas muaj peeled, vim qhov no ua tiav nrog kev pab los ntawm cov tshuaj uas muaj teeb meem rau cov ntses no.
Thaum pub me ntsis stingrays, rub lossis txiav cov nqaij krill rau hauv me me rau cov noog dej kom nqos.
Nws kuj tseem pom zoo kom stingrays qee zaum muab Peruvian squid, uas tuaj yeem yuav hauv khw muag khoom. Cov neeg nyob sab Hnub Tuaj deb yuav tsum tsis pub lawv noj, vim nws nyuaj heev rau cov kab noj.
Koj tuaj yeem siv pollock lossis cod fillets ua ntxiv. Nws yuav yog qhov zoo ib txwm muab lawv cov zaub qhwv, uas yog nplua nuj nyob hauv silicon. Cov tshuaj no tshwj xeeb tshaj yog tsim nyog rau cov kab laug sab uas koj xav yug. Tom qab tag nrho, silicon pab ua kom muaj kev sib deev tsis yog hauv cov no xwb, tab sis kuj nyob hauv lwm cov ntses.
Cov kws paub aquarists tau qhia tawm tswv yim tiv thaiv kev pub pellets npaj rau cov ntses hauv tsev mus rau stingrays, txawm tias thaum tsau. Cov zaub mov no cuam tshuam cov metabolism hauv ntawm cov pob txha mos.
Nov yog qee qhov yooj yim stingray khaws cov lus qhia txhawm rau pab cov menyuam aquarists yug cov ntses ntxim nyiam thiab zoo kawg hauv tsev.
Cov vis dis aus hais txog hluav taws xob dej ntshiab (kev paub tus kheej thiab kev qhia):
Lwm cov duab:
