Taxonomic subdivision of an order. Family names always end in -idae. Thus the Asilidae are a family rank subdivision of the order Diptera. Within an order are a number taxonomic subdivisions of higher rank than family like, for example, suborder and superfamily. Taxonomic subdivisions within families are, for example, subfamily, tribe and genus. Many families have vernacular names.
I can no longer send private messages (and maybe not receive?), even though my inbox and outbox are not yet full. I write, click "send" and they disappear and never show up in the outbox.
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!