생물학 및 분류학에서 한 속(genus) 내의 여러 종(species)을 통칭할 때 사용하는 'species'의 복수형 약어.
An abbreviation for 'species' (plural), used in taxonomy and biology when referring to multiple, often unspecified, species within a genus.
예문:
"The field guide noted that *Quercus* spp. are common throughout the region."
"Researchers collected samples from various fungal spp. to analyze genetic diversity."
"Identifying the exact species was difficult, so the report used the general designation *Acacia* spp."