Key to and description of the third instar larvae of some species of Syrphidae (Diptera) occurring in Britain
- Illustrations : 8 figs
Description:
Trans. R. ent Soc. London. Vol.122 (13).
Condition
Wrappers. Vg.
You may also like...
A review of the scarce and threatened flies of Great Britain. Part 3: Empidoidea
Falk, S.; Chandler, P.
Price £15.00