I will be hosting Linnaeus' Legacy in two weeks on August 5. Submissions can cover all aspects of biodiversity: taxonomy, identification, species names, newly-discovered species, etc.
For an idea of what what types of posts are appropriate, see the first edition and the most recent edition of the carnival.
Please send submissions to me at empidonax@gmail.com. I'll post another reminder closer to the carnival date.
By the way, Linnaeus' Legacy is in need of future hosts. If you have an interest in the subject, please consider hosting a future edition.