A list of reference materials:
TITLE: The Myxomycetes
AUTHOR: Martin, G.W. and C.J. Alexopolous
PUBLISHER: Univ of Iowa Press, 1969. (561 pp.)
ISBN: 0877450005
TITLE: The Biology of the Myxomycetes
AUTHOR: Gray, W. D. and C. J. Alexopoulos.
PUBLISHER: Ronald Press, New York, 1968. (228 pp.)
ISBN:
TITLE: The Genera of Myxomycetes.
AUTHOR: Martin, G.W., C.J. Alexopoulos and M.L. Farr
PUBLISHER: University of Iowa Press, 1983. (102 pp.)
ISBN: 0877451249
TITLE: A Guide to Temperate Myxomycetes
AUTHOR: Nannenga-Bremekamp, N. E.
PUBLISHER: Biopress, 1991. (409 pp.)
ISBN: 0948737123
TITLE: Myxomycetes: A Handbook of Slime Molds
AUTHOR: Stephenson, Steven L. and Henry Stempen
PUBLISHER: Timber Press, 2000. (200 pp.)
ISBN: 0881924393
TITLE: How to Know the True Slime Molds (Spiral-Bound Paperback)
AUTHOR: Farr, M.L.
PUBLISHER: WCB/McGraw-Hill, ‘Pictured Key Nature Series,’ 1981.
ISBN: 0697047792
TITLE: Illustrated Guide to Common Slime Moulds.
AUTHOR: Katsaros, Peter.
PUBLISHER: Mad River Press, 1989.
ISBN: 0916422720 / 978-0916422721
TITLE: The Myxomycetes of Britain and Ireland: An Identification Handbook
AUTHOR: Ing, Bruce
PUBLISHER: Richmond Publishing Co Ltd, 1999. (330 pp.)
ISBN: 0855462515
TITLE: The Mycetozoans
AUTHOR: Olive, Lindsay S.
PUBLISHER: Academic Press, 1975. (293 pp.)
ISBN:
TITLE: A Monograph of the Mycetozoa
AUTHOR: Lister, Arthur
PUBLISHER: Cornell University Library, 2009. (418 pp.)
ASIN: B002XZM4T0
Articles:
1975 Alexopoulos, C. J. and J. A. Sáenz. The Myxomycetes of Costa Rica. Mycotaxon 2:223-271
1954 Alexopoulos, C. J. and E. S. Beneke. Myxomycetes from Jamaica. Transactions of the British Mycological Society 37:306-313.
1959 Alexopoulos, C. J. Myxomycetes from Greece. Brittonia 11:25-40
The Mycetozoa: A Revised Classification
1970 Olive, Lindsay S. The Mycetozoa: A Revised Classification. Botanical Review 36,1:59-89
http://www.fungimag.com/...
Online Keys
http://www.myx.dk/myx/keys/
http://www.myxoweb.com (currently broken)
Image Galleries:
http://www.discoverlife.org/20/q?guide=Myxomycetes
http://slimemold.uark.edu/martin.htm
http://www.flickr.com/groups/slime/pool/with/178302851/
http://www.flickr.com/photos/myriorama/sets/1271006
Useful Pages/How-To’s:
http://slimemold.uark.edu/pdfs/usefulmethods.pdf
http://slimemold.uark.edu/pdfs/TheMyxomycetes.pdf