. . . . . . . . . . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . . . "SDN:P01::E5779624" . . "accepted"@en . . . . "Length (from the front of the eye to the tip of the telson) standard deviation of Thysanoessa inermis (ITIS: 95573: WoRMS 110708) [Stage: adult Sex: male Subgroup: with spermatophores at the genital aperture or attached to the petasma]"@en . . "LenSD_eye-to-tels_BE006014" . . . . . .