But in the earthworm the colouring matter is not situated in corpuscles as in the vertebrate. The dorsal vessel is connected by a few pairs of equally contractile transverse trunks with a ventral vessel which is not 9 10 contractile. There are other branches of these main longitudinal trunks ...
1.17 Mr. Green Genes "Mr. Green Genes" is the vocal version of a song that would re-appear in a more elaborate version on the "Hot rats" album from 1969. The song knows three themes, following the patterns as described in the Hot rats and The best band you never heard in your life...