varies from yellow, green to brown, with or without dark spiral bands (a lot of variations exists). due to cultivated mutations white and blue variations are obtained in recent years. the yellow variation is well known in the aquarium trade as the golden mystery snail. this variation was originally...
download the following resources lesson plan additional resources activity sheet the life cycle of a chicken journey of an egg booklet life cycle of a chicken overview aims & objectives teachers note australian curriculum overview in this lesson students will identify the parts of an egg and the nutrients...
eggs get quote watch related videos whats the difference between brown eggs and white eggs brown egg vs white egg organic eggs vs conventional farm eggs are eggs good for you?...
pomacea maculata has a very smooth surface, without almost no malleation. the colour of the shell is pale olive green with faint dark band, although these can be almost absent as well. in general one can describe this shell as thin and fragile. operculum: the operculum is large, and much higher than...
the most characteristic features of apple snails is the tube like organ ( siphon ) used to breathe while staying submerged. if your snail has such organ it's definitely an apple snail. the eggs of most apple snails are laid above the water level. if your snail laid her eggs above the water, you can...
and the humidity of the air can affect the egg colour. when the snail has a flat shell and has a size over cm ( inch) with or without dark stripes, you are the owner of a marisa cornuarietis apple snail (giant ramshorn snail). this snail is not always recognized as an apple snail due to its different...