If your browser does not accept cookies, you cannot view this site.There are many reasons why a cookie could not be set correctly.The subgenus to which it belongs (if there is one) can be included in brackets after the genus name and before the species name but inclusion of this name is not essential.
All four of these names have the same author, date and type genus; they only differ in the suffix used for each rank.
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If the genus name is not the same as the one originally used by the author, then the authors name is enclosed in brackets.
For instance, Camponotus fulvopilosus (De Geer) was originally described by De Geer as Formica fulvopilosa.