sp. Reference library
Oxford Dictionary of Biochemistry and Molecular Biology (2 ed.)
abbr. for species (singular).
species Reference library
Oxford Dictionary of Biochemistry and Molecular Biology (2 ed.)
abbr.: sp. (sing.) or spp. (pl.); a fundamental taxonomic category ranking below a genus and
spp. Reference library
Oxford Dictionary of Biochemistry and Molecular Biology (2 ed.)
abbr. for species (plural).
species Quick reference
World Encyclopedia
Group of physically and genetically similar individuals that interbreed to produce fertile offspring under natural conditions. In biological classification, species
Species Concepts Reference library
Encyclopedia of Evolution
Species are fundamental units of biological diversity; beyond general agreement on this simple fact, there exists little consensus among evolutionary
