If you would like to cite the internal project support site (http://acsi.acnatsci.org) in a paper, please use the citation Morris, P.J., M.H. Sabaj, and C. Hoeflich. 2004. All Catfish Project Support Site. [WWW image database] URL http://acsi.acnatsci.org. If you would like to mention the public image base, please use the citation Morris, P.J. [programmer] and M.H. Sabaj [editor], 2006. ACSImagebase: A digital archive of catfish images compiled by participants in the All Catfish Species Inventory. [WWW image Database] URL http://acsi.acnatsci.org/base . If you cite individual images in the image base, please credit the people and institutions who provided the images.