TABLE 2 in Morphological and genetic differentiations revealed a new freshwater species of Gammarus from the French Pyrenees
TABLE 2 in Morphological and genetic differentiations revealed a new freshwater species of Gammarus from the French Pyrenees
TABLE 2. Geographical distribution and morphological characteristics of freshwater Gammarus species possessing long setae on the anterior margins of pereopods 5–7, and an uropod 3 endopodite that is shorter than or equal to 50% of the exopodite.G. ariegiensis sp. nov.G. orinosG. stupendusG. rouxiG. birsteiniGeographical distributionFrench Pyrenees MountainsFrench Central MassifSouth-East France, St Baume MassifMorocco, Middle AtlasEast Turkey, Caucasus MountainsSetae on articles 4 and 5 of antenna 23–4 groups of setae shorter or as long as article width5–6 groups of setae longer than article width5–6 groups of setae longer than article width3–4 groups of setae shorter or as long as article width8–10 groups of setae longer than article widthCalceoliabsentpresentabsentpresentabsentSetae on margin of uropod 3simple/plumosesimplesimplesimple/plumosesimpleNumber of apical spines on telson32–3121Basal article of pereopod 7Short setae without distal constrictionShort setae without distal constrictionShort setae without distal constrictionLong setae with distal constrictionShort setae without distal constriction