these snails were feeding on a water fern, Marselia, in a swift-moving fresh water stream near Superior, Arizona. I don't see an upload function so I'll paste the pictures here. Can anyone identify......I'm trying to rear them, and they're feeding fine on Cilantro, getting big and fat but they won't lay eggs. What do I need to do....temp is RT ~20-25C, I've added calcium, they should lay eggs along the water surface. I must be doing something wrong. What am I missing?
3 by joe cicero, on Flickr
2 by joe cicero, on Flickr
3 by joe cicero, on Flickr
2 by joe cicero, on Flickr
