. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 260 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY OrCUS Mulsant Orcus Mulsaut, 1850, Species Trimeres Seeuripalpes, p. 465; Crotch, 1874, Eevision of the Coccinelliclae, p. 188; Weise, 1923, Arkiv Zool., 15(12) :133. Type species. Orcus jantliinus Mulsant, by subsequent designation of Crotch, 1874. Cliilocorini with form nearly circular, moderately convex, upper surface glabrous. Antenna eight-segmented; first seg- ment slightly curved, less than twice as long as wide, constricted at basal third, apex with a small, rounded
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 260 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY OrCUS Mulsant Orcus Mulsaut, 1850, Species Trimeres Seeuripalpes, p. 465; Crotch, 1874, Eevision of the Coccinelliclae, p. 188; Weise, 1923, Arkiv Zool., 15(12) :133. Type species. Orcus jantliinus Mulsant, by subsequent designation of Crotch, 1874. Cliilocorini with form nearly circular, moderately convex, upper surface glabrous. Antenna eight-segmented; first seg- ment slightly curved, less than twice as long as wide, constricted at basal third, apex with a small, rounded lateral lobe; second barrel-shaped, a little longer than wide; third obconical, much narrower at base than apex of second, less than twice as long as wide; fourth through seventh mutually similar in shape but becoming progressively longer and wider; seventh somewhat oblique at apex; eighth nearly twice as long as wide, rounded acuminate. ]\Iandible heavy, subangulate at middle of outer margin. Terminal segment of maxillary palp stout, subsecuri- form, the apex strongly oblique; lacinia with three or four short, stout spines on outer face. Terminal segment of labial palp cylindrical, slightly tapering, twice as long as wide at. Fig. 14. Orcus janthinus Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
Size: 1739px × 1437px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology
