For most species the taxonomic history and synonymy are given in brackets below the species name. Below that, for some species there may be my opinions on the taxonomic status of the species, again in brackets. These are subject to change. Next, the literature references are listed. Full citations are in the Source Index.
Numbers correspond to page numbers, unless they are indicated to be figure numbers, etc.
I may not have indexed some figures if these were too small or inferior to be of taxonomic value. Finally, records of the species are given. Locations start with the USA and continue in an approximately north to south and west to east direction around the globe. Records from most islands are listed separately from the mainland countries they may belong to. Thus, Canary Islands and Spain are 2 separate entries.