Genes, Morphogenesis, Evolution: Life and ALife Aspects


Monsters


Earthworms Segmentation Abnormalities

This is 'tiger' worm Eisenia foetida (Savigny, 1857). The samples was collected in St.Petersburg region. Earthworms are known as common test-objects for testing of soil pollution.

1.Spiralemer

2.Spheno-metamer

3.Split-metamer

4.Spheno-metamers

5.Multiple abmormalities


Newborn two-tailed tigerworm


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