. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Map 1. Distribution of the species in the luciolae species group. Abbreviations: ba = A. basispinosus, cr = A. crassispinosa, du = A. dusun, fe = A. ferox, la = A. laevis. lu A. luciolae. hairs in a completely enclosed fovea. Ru- gum extending back across clypeus from each of these medial clypeal lobes present, though poorly developed. Mandibles lack- ing a ventral tooth. Spines on trunk virtually straight. Pro- podeal spines somewhat longer than those on pronotum; in the two largest specimens (HW for both mm) pr
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Map 1. Distribution of the species in the luciolae species group. Abbreviations: ba = A. basispinosus, cr = A. crassispinosa, du = A. dusun, fe = A. ferox, la = A. laevis. lu A. luciolae. hairs in a completely enclosed fovea. Ru- gum extending back across clypeus from each of these medial clypeal lobes present, though poorly developed. Mandibles lack- ing a ventral tooth. Spines on trunk virtually straight. Pro- podeal spines somewhat longer than those on pronotum; in the two largest specimens (HW for both mm) propodeal spines considerably longer, as pronotal spines are very short and stubby. Propodeal spines with a distinctive widened base in profile. Pronotal spines without conspicuous hairs. Pronotal angle abrupt but not forming a feeble tooth. Propodeal declivity bordered on each side by two adjacent rugae, which extend down from base of each propodeal spine (second rugum feeble). Node of petiole as in Figure 8A, with- out sharp lateral denticles; PWI interme- diate (79 to 84). Anterior peduncle of pet- iole long and narrow, with the lateral hairs present and sublateral hairs lacking; sub- petiolar declivity absent. Postpetiole nar-. Figure 8. Petiolar nodes of minor workers in posterior view: luciolae species group. A. A. basispinosus paratype; B. A. crassispina syntype; C. A. dusun holotype (major worker); D. A. ferox syntype; E. A. ferox (A. dyak syntype); F. A. laevis paratype; G. A. luciolae syntype. Scale line. 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
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