Taxon name used above family-group level (e.g., order or class) which are not ruled by the International Code of Zoological Nomenclature and which are defined by the particular set of members included, not the number of species. A little used term not just relating to the early history of taxonomy but very important for theoretical reasons.
Some flies preserved in ethanol and then pinned often get the eyes sunken, how can this be avoided? Best answer: I usually keep alcohol-collected material in alcohol
Tried to attach an image to a forum post. jpg, 32kB, 72dpi, no blanks, ... File name is correctly displayed, but when I click "Preview Thread" it just vanishes. Help!