1. (corresponding author) Flat 3, Bolsover Court, 19 Bolsover Road, Eastbourne, BN20 7JG, UK (e-mail: ).
2. 10385A Clark, Montréal, Québec, Canada H3L 2S3.
3. Smithsonian Institution Libraries, NHB CE-G15 / MRC 154, PO Box 37012, Washington, DC 20013–7012, USA.
4. Naturkundliches Universitätsmuseum, Friedemann-Bach-Platz 6, D-06108 Halle (Saale), Germany.
5. Ravelijn 6, 5361 EJ Grave, The Netherlands.