This year's breeding success

Yahilles

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Age
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Location
Poznań, Poland
Country
Poland
Display Name
Janusz Wierzbicki
First, i wanted to give big thanks to Joost, huug, Greatwtehunter and some other people for invaluable advice.

This year i managed to breed my young Cynops ensicauda ensicauda pair, it was the pair's first time, so i finished up with 11 good eggs from about 25 laid (the other eggs were infected by fungus, or the embryos/defected hatchlings died.For now, i have 5 morphed swordtail newts and 6 larvae approaching metamorphosis stage.
I find them very easy to distinguish from Cynops orientalis - i mean larvae and also morphs.
yahilles-albums-springtime-picture10094-c-e-e-larvae.jpg

yahilles-albums-2010-offsprings-picture10575-larva-shortly-before-morphing.jpg

yahilles-albums-2010-offsprings-picture10576-metamorphosis.jpg

yahilles-albums-2010-offsprings-picture10572-c-ensicauda-ensicauda-morph.jpg

yahilles-albums-2010-offsprings-picture10573-first-ensicauda-ensicauda-morph.jpg

yahilles-albums-2010-offsprings-picture10574-cynops-ensicauda-ensicauda-morph.jpg

yahilles-albums-2010-offsprings-picture10564-c-ensicauda-ensicauda-morph.jpg


I have also bred C. orientalis this year, i hope this year will be better (morphs from 2009 died for several mishaps). Female is laying eggs since (i think) February till now, so i have two separate several-liter-tanks and 6+ larvae living with adults. I wanted to ask you for the reason why larvae kept with parents (of course they don't attack their children; only eggs) get so beautiful, brilliantly-developed gills, i've never seen such, they resemble tiger salamander neotines for me. Is there too few oxygen in aquarium so they get that large? I'm not sure about that. :confused:
(sorry bout the mess; i was rearranging tank so everything was dirty)
yahilles-albums-2010-offsprings-picture10561-sibylla-her-nephew.jpg

yahilles-albums-2010-offsprings-picture10562-uriel-his-son-daughter.jpg

yahilles-albums-2010-offsprings-picture10566-belinda-right-her-child.jpg

yahilles-albums-2010-offsprings-picture10567-what-you-doing-mom.jpg

yahilles-albums-2010-offsprings-picture10568-i-want-some-too.jpg

yahilles-albums-2010-offsprings-picture10569-you-think-i-look-awesome-dont-you.jpg

yahilles-albums-2010-offsprings-picture10570-big-gilled-larva.jpg

yahilles-albums-2010-offsprings-picture10571-big-gilled-larva.jpg

yahilles-albums-2010-offsprings-picture10563-orientalis-morph.jpg

yahilles-albums-2010-offsprings-picture10565-orientalis-morph.jpg

Larvae were fed mostly exclusively on grindal worms gutloaded with several fish-foods and "amphibian pellets" (containing canthaxanthin), also with bloodworms, daphnias and cyclops.
I keep all morphs together (5 ensicauda, 2 orientalis for now), for last weeks they were fed on bloodworms, springtails and tropical isopods in terrestial setup, but today i moved all 7 into semi-aquatic with less than inch (2,5 cm) of water, some plants and islands, as i've heard they grow faster there.

Thanks for any advice!
 
Congratulations Janusz, that looks very good. I have as we speak, also 5 morphed ensicauda's, and a few dozen to go. And I'm busy with 35 from the 63 of popei (sold a lot), about 150 orientalis, some cyanurus, and I have T. kweichowensis eggs.
 
Does nobody have an idea about the big gill factors? :(
 
Congratulations!
Those are some very neat pictures, i love Cynops orientalis larvae specially, they always look like babies to me xD

Best of lucks raising them, i´m on the middle of Cynops juvenile raising too.

About the big gills, i suposse it´s just a matter of overall conditions. I´ve had some larvae with lush big gills, specially when i had them in a bigger tank.
 
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