主题词：Protist diversity and phylogeny; Microbial Community Ecology and Physiology; Parasitic Infections and Diagnostics; Methane Hydrates and Related Phenomena; Marine Biology and Ecology Research; Parasite Biology and Host Interactions; Marine and coastal ecosystems; Myxozoan Parasites in Aquatic Species; Legionella and Acanthamoeba research; Coccidia and coccidiosis research; Enterobacteriaceae and Cronobacter Research; Marine Ecology and Invasive Species; Aquatic Ecosystems and Phytoplankton Dynamics; Geology and Paleoclimatology Research; Biocrusts and Microbial Ecology; Insect and Pesticide Research; Aquatic Invertebrate Ecology and Behavior; Marine Toxins and Detection Methods; Cephalopods and Marine Biology; Aquaculture disease management and microbiota; Environmental DNA in Biodiversity Studies; Slime Mold and Myxomycetes Research; Trypanosoma species research and implications; Algal biology and biofuel production; Genomics and Phylogenetic Studies