In McClelland. Spelling from Eschmeyer (CofF ver. Nov. 1999: Ref. 33021). Author from Eschmeyer (CofF ver. Jan. 2004: Ref. 50838). Was McClelland & Griffith, 1842 in FB Dec. 2004. Check to be "Author cited in Ref. 27116 as McClelland & Griffith, 1842."
Etymology of Generic name :
Greek, schizein = to divide * Greek, thorax = breast (Ref. 45335).