| 3D-models | 2 |
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These 3D-models can be turned around with the mouse. A java 1.1 enabled browser is the only required thing to view them in action. No plug-in needed!
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 Aquatic eggs on a stem of vegetation. Species that lay such eggs are for example Marisa cornuarietis, Asolene spixi and Lanistes lybicus. |
 Pink aerial eggs on a strunk above the water. Species that lay eggs this way are for example Pomacea brigesi and Pomacea flagellata. |
 Embryo in Stage 1 of embryonic development. More info about this stage [click here]. |
 Embryo in Stage 2 of embryonic development. More info about this stage [click here]. |
 Embryo in Stage 3 of embryonic development. More info about this stage [click here]. |
 Embryo in Stage 4 of embryonic development. More info about this stage [click here]. |
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'Species and genera'
section and 'Embryology' section.
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