Acknowledgements
All specimens shown are from collection S.I.
Many thanks are due to:
Hristos Anastassiu
John Coutsis
Nikos Ghavalas
Athanassios Koutroubas
Antonis Mastorakis
Efi Meletlidou
Peggy Rosencrance
Bernard Watts
Very special thanks to Anna for the loan of her
digital camera