Verloren, M. — Eclaircir par des observations nouvelles le phénomène de la circulation dans les insects en recherchant si on peut la reconnaître dans les larves des différents ordres de ces animaux.

1847 96 p., 7 fine lithographed plates of which 5 are partly hand-coloured and 1 folded, roy. 4to, contemporary boards. Paper covered spine with hand-written tile. Interesting study on the movement of the blood within insects drawn by SchubÃñrt. Library stamp on front board and first blank, some staining to the boards, a few spots, otherwise a good copy.