The keys consist of dichotomous blocks and matrix blocks. While it is clear
how to move through the first, some details on how to use the latter, which might
be less obvious, are discussed below. Information and some additional explanations
are also included. Apart from trying to run a real specimen through a key
with the intent to identify it, some sections provide an alternate way to move
through the taxonomic hierarchy, finding images and basic information on diversity.
Comments and questions are