#aeric

• Aeric — Pertaining to air, aerated, or containing air; a rare scientific term used as a synonym for aerobic or utilized in the structural classification of soils (e.g., aeric soil) to indicate well-oxygenated layers where gas circulation is optimal and no parasitic anaerobiosis phenomena occur.
• Air-dwelling — Living, developing, or carrying out biological activity in the air or aerial environment; a rare term used in ecology to classify organisms, insects, or microorganisms that structurally depend on the free atmosphere for movement or reproduction, as opposed to terrestrial, aquatic, or cavernicolous ones.
• Arthrocereus microsphaericus — The scientific name of a rare and endangered cactus species belonging to the Arthrocereus genus, found exclusively in the mountainous regions of eastern Brazil. The plant is structurally recognized by its very small globular or cylindrical segments (hence the name 'microsphaericus'), with reduced spines, forming compact clumps at soil level and bearing major ecological importance in biodiversity conservation.