Menectetorus setulosus (Boheman) Zimmerman, 1942

Zimmerman, Elwood C., 1942, Curculionidae of Guam, Insects of Guam I, Honolulu, Hawaii: Bernice P. Bishop Museum, pp. 73-146 : 106

18. Menectetorus setulosus (Boheman) , new combination (pl. 3, B).

Cryptorhynchus setulosus Boheman, Eugenies Resa, Coleopt., 140, 1859.

Head with brown to dark brown scales, with a row of erect spatulate setae along inner margins of eyes and scattered on crown. Rostrum not carinate. Prothorax as long as broad, emarginate at sides just behind middle and at subapical constriction; disk with five foveae, three across a line drawn between lateral emarginations of subapical constriction and one on either side of median line on a line drawn between submedian lateral marginations; variable in coloration, but with the sides almost or quite white, median line usually white, base of disk to and sometimes including foveae darker to black, the apical half darker to black. Srntellum pale. Elytra three fifths as broad as long, two and one half times as long as prothorax; all intervals with a row of conspicuous, erect spatulate setae, 1 and 2 flat, about as broad as striae which are not impressed between punctures, 3, 5, and 7 elevated, 3 and 5 more than 7, in some places the setae more condensed; scaling mostly dark brown to black with patches of white and fawn-colored scales, with the most conspicuous marks consisting of a conspicuous oblique white fascia on each elytron that begins on interval 7 at about breadth of first three intervas from base and extends over third interval to a point about as far from base as breadth of an elytron. Legs with all femora edentate. Stermtm and venter with white scaling. Length, 3-4 mm.; breadth, 1.25-1.75 mm.

Holotype female labeled " Guam " and " Kinb." in the collection of the Naturhistoriska Riksmuseum at Stockholm .

In addition to the holotype, the following specimens are before me: one, Yona "on dead Areca palm leaf", April 29, 1936, Bryan ; seven, Barrigacla , from dead pago ( Hibiscus tiliaceus ), June 12, Swezey ; one, Machanao , from und~r bark of Elaeocarpus , June 30, Swezey ; three, Barrigada , from under bark of Jntsia , July 6, Swezey ; two, Barrigada , under bark of Intsia bijuga , July 22, Swezey ; two, Dededo , from under bark of Hibiscus tiliaceus , Sept. 7, Swezey ; and eight at Yigo , from dead bark of Elaeocarpus , Oct. 18, Swezey .

The following specimens are from the National Museum material: three labeled " Island Guam " taken by Fullaway, six "in dead tree", July 14, 1937, Oakley , no. 37-24077, and 17 taken "on drying tree bark" by Oakley , Sept. 15, 1937, no. 140, 37-26124.

The brief description of the salient characters should enable one to recognize this species without much difficulty. It is quite a normal species of the genus.