Dictionary of ichthyology. 2009.
Species group — A species group is an informal taxonomic rank into which an assemblage of closely related species within a genus are grouped because of their morphological similarities[1][2] and their identity as a biological unit with a single monophyletic… … Wikipedia
species group — group of species considered together, often because they are difficult to differentiate without detailed examination, e.g. very similar species, or because data for the separate species are not available, e.g. in fishery statistics or commercial… … Dictionary of ichthyology
species group — Group of similar species often difficult to differentiate without detailed examination … Fisheries — dictionary
species group — A group of closely related species, usually with partially overlapping ranges … Dictionary of invertebrate zoology
species-group — ˈ ̷ ̷(ˌ) ̷ ̷ˌ ̷ ̷ noun : artenkreis … Useful english dictionary
Drosophila melanogaster species group — Drosophila melanogangster species group Scientific classification Kingdom: Animalia Phylum: Arthropoda Class … Wikipedia
Drosophila populi species group — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class … Wikipedia
Drosophila obscura species group — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class … Wikipedia
group — in nomenclature, an assemblage of co ordinate categories the family group, genus group, or species group; a neutral term for an assemblage of related taxa … Dictionary of ichthyology
Species — Spe cies, n. sing. & pl. [L., a sight, outward appearance, shape, form, a particular sort, kind, or quality, a species. See {Spice}, n., and cf. {Specie}, {Special}.] 1. Visible or sensible presentation; appearance; a sensible percept received by … The Collaborative International Dictionary of English
