Six new species and three new records of infaunal alpheid shrimps from the genera Leptalpheus Williams, 1965 and Fenneralpheus Felder & Manning, 1986 (Crustacea, Decapoda)

Six new species and three new records of infaunal alpheid shrimps from the genera Felder & Manning, 1986 (Crustacea, Decapoda)v. 3041No. 20111–38