This site would not have arisen without the help of several people.
I would like to thank:
Drs Paul Marsh, Sergey Belokobylkij, Augusto Loni, Eduardo Shimbori, Ankita Gupta, Alejandro Zaldívar Riverón, Sian Gadelha, Miss Touret-Alby Agnièle (MNHN) who provided some photos;
Drs Cees van Achterberg, Bob Zuparko who lent some specimens here illustrated;
Drs Pascal Rousse, Eduardo Shimbori for their supports;
Hélène Dumas for her review, suggestion and photos.
To be continued...