what are these??

I have added everything from frogs to salamanders and turtles to my koi pond. Recently the bullfrogs have been croaking and I saw some slime coated eggs I assumed were frog eggs. I noticed them about 4 days ago and placed some in a container to observe. This morning they hatched into what look like black worms that wiggle up to get air and then return to the bottom. Can anyone identify these things?? I know they just hatched but if they are tadpoles, I kind of thought their shape would look like tadpole, can anyone help identify them?

Thank you for any help
picture below
http://i977.photobucket.com/albums/a...ps1d00b361.png

If you can remove one and take a picture of it, I will be able to ID it for you. Please try to take a clear photo. Thanks!

Jeff Saurwein
SDMAS President
SDReefs Moderator
Sent from my Samsung Galaxy S4 using Tapatalk Pro

If they are in fact tadpoles, they are either Bullfrog or African Clawed Frog at that size. Just need a picture of one that's clear and close up to be sure.

Jeff Saurwein
SDMAS President
SDReefs Moderator
Sent from my Samsung Galaxy S4 using Tapatalk Pro

thank you took one this morning and it is below, they seem to swim a little more now and maybe growing a head. one ends looks larger now than the other I am thinking bullfrogs as they were in a long slime coat and black dots inside but came out looking like a tiny leech after hatching.
http://i977.photobucket.com/albums/a...psb4995dcd.png

thank you

Unfortunately I cannot tell by the photo. It's not clear enough to show any detail.

Jeff Saurwein
SDMAS President
SDReefs Moderator
Sent from my Samsung Galaxy S4 using Tapatalk Pro

got a slightly better pic, pretty sure they are bull frog poles, they have a clear tail developing and head, but lay on their side as they develop. The best picture i can get is below. I am going with Tadpoles and bullfrogs, I got rid of my clawed frogs years ago but have seen them in some local ponds. The tails seem to be becoming more evident today

http://i977.photobucket.com/albums/a...psbc0d127f.png

I think my next post may be for bullfrog tadpoles or maybe chris will trade me some food for them. I have a few hundred in the pond that have scattered and may be eaten by the fish plus a critter keper full of them. Last night I saw the pair of bullfrogs that have grown huge, I guess they have to go before the leopard frogs go into the pond. I am sure my neighbors will appreciate my relocating the bullfrogs and they have been very loud lately

looks like they are tree frog tadpoles, as they remain small and dark black-brown. I know there were some long ago in my yard but have not heard them in a long while. I guess some survived and laid eggs as I have at least a hundred of them that are not getting bigger than a 1/2 inch. here is a pic of them today, 5 weeks later
http://i977.photobucket.com/albums/a...psb4fd0594.png

Definitly a frog