Mary Allen
Ramshorn snails (Helisoma anceps) tau nyob hauv lub thoob dej yug ntses rau ntau tshaj 40 xyoo. Koj tuaj yeem pom lawv hauv cov xim sib txawv hauv cov thoob dej yug ntses. Lawv noj tag nrho cov khoom seem, txawm tias lawv yog cov nroj tsuag dej rotting, nplooj, zaub mov seem, lossis carrion. Lawv kuj tua cov tawv ntsuab algae ntawm lub thoob dej yug ntses panes.
Cov yam ntxwv
- Lub npe: Ramshorn snail, Helisoma anceps
- Loj: 25mm
- Keeb kwm: North America - Florida
- cwj pwm: yooj yim
- Aquarium loj: los ntawm 10 litres
- Kev yug me nyuam: hermaphrodite, nws tus kheej fertilization tau, gelatinous clutches nrog txog li 20 qe
- Lub neej expectancy: 18 lub hlis
- Dej kub: 10-25 degrees
- Hardness: mos - tawv
- pH tus nqi: 6.5-8.5
- Khoom noj khoom haus: algae, cov zaub mov seem ntawm txhua yam, cov nroj tsuag tuag
Nthuav Qhov Tseeb Txog Ramshorn Snail
Lub npe lub npe
Helisoma anceps
lwm yam npe
Ramshorn qwj
Txheej Txheem
- Chav Kawm: Gastropoda
- Tsev neeg: Planorbidae
- Hom: Helisoma
- Hom: Helisoma anceps
loj
Thaum loj hlob, ramshorn qwj yog hais txog 2.5 cm siab.
Keeb kwm
Nws Ameslikas los ntawm Asmeskas, qhov chaw koj tuaj yeem nrhiav tau los ntawm North America mus rau Florida. Nws nyob ntawm no nyob rau hauv lub siab, nyob twj ywm, thiab cov nroj tsuag nplua nuj dej.
xim
Nws yog qhov zoo tshaj plaws paub nyob rau hauv reddish variant. Raws li kev cog qoob loo, lawv muaj nyob rau hauv xiav, liab, thiab apricot. Cov xim variations yog ua tiav los ntawm kev xaiv thiab yuav tsum yog los ntawm keeb kwm.
Poj niam txiv sib txawv
Cov qwj yog hermaphrodites. Ntawd yog, lawv muaj ob leeg poj niam txiv neej thiab tuaj yeem fertilize lawv tus kheej.
Tu tub tu kiv
Ramshorn snails yog hermaphrodites. Yog li ntawd, ib tug tsiaj muaj ob qho tib si txiv neej thiab poj niam cev xeeb tub. Tus tsiaj zaum saum lub tsev nkag mus nrog nws lub cev sib deev mus rau hauv lub porus ntawm dab tsi tam sim no tus poj niam. Cov phev yog khaws cia thiab kuj siv los fertilize lub qe. Tom qab ob peb hnub, cov tsiaj txhu tau ua tiav nws cov clutch rau cov nroj tsuag, cov thoob dej yug ntses, lossis lwm yam khoom siv tsim nyog. Cov clutches yog oval, me ntsis tsa thiab nyob rau hauv lub jelly, muaj ntawm 10 thiab 20 qe. Nyob rau ntawm qhov kub ntawm 25 degrees, cov snails me me loj hlob nyob rau hauv approx. 7-10 hnub. Thaum lawv tau tso cov jelly, uas feem ntau noj tag nrho, lawv nkag mus thiab noj txhua yam khoom seem ntawm peb cov thoob dej yug ntses.
Lub neej expectancy
Lub ramshorn qwj yog 1.5 xyoo.
Cov Lus Tseeb
Khoom noj khoom haus
Nws noj algae, cov zaub mov seem, thiab qhov chaw tuag ntawm cov nroj tsuag dej.
Pawg loj
Koj tuaj yeem khaws ramshorn snails ib tus zuj zus, tab sis kuj nyob rau hauv pab pawg, lawv sib haum nrog ib leeg thiab rov tsim tau zoo.
Aquarium loj
Koj tuaj yeem haum lawv zoo hauv lub thoob dej yug ntses ntawm 10 litres lossis ntau dua, tab sis tau kawg kuj tseem nyob hauv ntau lub tank loj.
Cov khoom siv pas dej ua ke
Lub ramshorn qwj nyob txhua qhov chaw, tsuas yog hauv av. Nws nyiam nws cov nroj tsuag nplua nuj thiab nrog me ntsis ntws. Nws yog ib qho tseem ceeb uas nws tsis tuaj yeem ntes tau ntawm cov khoom siv thoob dej yug ntses. Thaum daig, nws yuav tshaib plab tuag nyob ntawd. Vim cov qwj tsis tuaj yeem nkag rov qab.
socialization
Helisoma anceps tuaj yeem sib raug zoo heev. Koj yuav tsum tsis txhob crab, crabs, thiab lwm yam snail-noj tsiaj.
Yuav tsum muaj dej muaj nqis
Cov dej yuav tsum nyob nruab nrab ntawm 10 thiab 25 degrees. Nws tsuas yog nteg qe ntawm qhov kub ntawm 14 degrees. Qhov kub tsis tu ncua tuaj yeem ua rau lawv lub neej luv. Nws yog heev adaptable rau dej. Nws nyob hauv qhov muag heev rau cov dej tawv heev yam tsis muaj teeb meem. Tus nqi pH tuaj yeem nyob nruab nrab ntawm 6.5 thiab 8.5.