https://www.kentos.org.uk/atlas/2007/index_r.shtml
Kent Ornithological Society Tetrad Atlas Winter Scarce winter non-passerine species Index
species indexkentsocietytetradatlas
https://tpwd.texas.gov/landwater/water/aquaticspecies/
TPWD: Water-Aquatic Species - Index
pages of links to various aquatic species - freshwater and saltwater
species indexwateraquatic
https://www.mykoweb.com/CAF/species_index.html
California Fungi: Species Index
Photographs and descriptions of the Mushrooms and other Fungi of California, USA
california fungispecies index