• sci.bio.botany (newsgroup)
• sci.bio.conservation (newsgroup)
• sci.bio.ecology (newsgroup)
• sci.bio.entomology (category)
• sci.bio.ethology (newsgroup)
• sci.bio.evolution (newsgroup)
• sci.bio.fisheries (newsgroup)
• sci.bio.food-science (newsgroup)
• sci.bio.herp (newsgroup)
• sci.bio.immunocytochem (newsgroup)
• sci.bio.microbiology (newsgroup)
• sci.bio.misc (newsgroup)
• sci.bio.paleontology (newsgroup)
• sci.bio.phytopathology (newsgroup)
• sci.bio.systematics (newsgroup)
• sci.bio.technology (newsgroup)