. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 458 bulletin: museum of comparative zoology. differently formed. In Arctomyrmex the penultimate antennal joint is smaller proportionally even than in Adelomyrmex and the club has the appearance of being one-jointed. Genotype.— Adelomyrmex (Arctomyrmex) hirsulus, sp. nov. 42. Adelomyrmex (Arctomyrmex) hirsutus, sp. nov. Fig. 21. Worker. Length mm. Head a little longer than broad, sides nearly straight, posterior corners broadly rounded, occipital border shallowly and narrowly concave at middle. Basal edge of mandi
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 458 bulletin: museum of comparative zoology. differently formed. In Arctomyrmex the penultimate antennal joint is smaller proportionally even than in Adelomyrmex and the club has the appearance of being one-jointed. Genotype.— Adelomyrmex (Arctomyrmex) hirsulus, sp. nov. 42. Adelomyrmex (Arctomyrmex) hirsutus, sp. nov. Fig. 21. Worker. Length mm. Head a little longer than broad, sides nearly straight, posterior corners broadly rounded, occipital border shallowly and narrowly concave at middle. Basal edge of mandibles with a triangular tooth a little in front of middle, blades with four small, separated teeth. Anterior border of clypeus bluntly. 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: 1696px × 1474px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectzoology, bookyear1920
