Meaning & use
spp.
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An abbreviation used after a genus name to indicate multiple unspecified species belonging to that genus.
See it in a sentence
The lake contains several Daphnia spp. that researchers have not yet identified individually.
The report lists sightings of Quercus spp. across the reserve without naming each oak species.
A note on using this word
"Spp." is the plural form of the abbreviation "sp." (single unspecified species) and is standard in scientific and taxonomic writing.
Words with a similar meaning
species (plural)
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