This is a list of biology disciplines.
Aerobiology -- Anatomy -- Arachnology-- Astrobiology--Anchobiology--anthropology
Biochemistry -- Bionics -- Biogeography -- Bioinformatics -- Biological psychiatry -- Biomechanics -- Biomedical -- Biophysics-- Biotechnology -- Botany--biology
Cell biology -- Chorology -- Cladistics -- Carcinology -- Cryptozoology -- Cycles -- Cytology
Developmental biology -- Disease (Genetic diseases, Infectious diseases)
Ecology (Theoretical ecology, Symbiology, Autecology, Synecology) Environmental Biology -- Epidemiology -- Ethology -- Entomology -- Evolutionary biology (Evolution) -- Evolutionary developmental biology -- Endocrinology
Freshwater biology
Genetics (Population genetics, Quantitative genetics, Genomics, Proteomics) --
Herpetology -- Histology -- Human biology (Anthropology) -- Ichthyology --
Immunology -- Infectious diseases
Limnology
Malacology -- Mammalogy -- Marine biology -- Matrix biology -- Medical -- Microbiology (Bacteriology) -- Molecular biology -- Morphology -- Mycology (Lichenology) -- Myrmecology -- Microbiology --
Nematology -- Neuroscience (Neuroanatomy, Neurophysiology, Systems neuroscience, Biological psychology, Psychiatry, Psychopharmacology, Behavioral science, Neuroethology, Psychophysics, Computational neuroscience, Cognitive neuroscience, Cognitive science)
Oncology -- Ontogeny -- Ophiology -- Origin of life -- Ornithology
Paleontology (Paleobotany, Paleozoology) -- Parasitology -- Pathology -- Photobiology -- Phycology (Algology) -- Phylogeny (Phylogenetics, Phylogeography) -- Physiology -- Phytopathology -- Population Biology
Reproductive biology
Scatology -- Structural biology -- Systems biology -- Sociobiology -- Symbiology
Taxonomy -- Toxicology
Virology
Xenobiology
Zoology