Bulletin of the Museum of Comparative Zoology at Harvard College . what shining. Head and thorax evenly, rather coarsely rugose. Node and gaster more sparsely punctate. 302 BILLETIN: MUSEUM OF COMPAUATIVE ZOOLOGY. Finely pilose throughout; antennae densely covered with short stiff re-cumbent hairs. Color black. Wings faintly infuscated; veins and stigma brown. Three Sisters: Malapaina (Typo-locality). San Cristoval: : Pawa. Malaita: AukL Florida: Tulagi. Ysabel: —^L C. Z. 9,158. 30b. Anochetus c.\to Forel, isol.\tus, subsp. nov. Worker. Length mm.
Bulletin of the Museum of Comparative Zoology at Harvard College . what shining. Head and thorax evenly, rather coarsely rugose. Node and gaster more sparsely punctate. 302 BILLETIN: MUSEUM OF COMPAUATIVE ZOOLOGY. Finely pilose throughout; antennae densely covered with short stiff re-cumbent hairs. Color black. Wings faintly infuscated; veins and stigma brown. Three Sisters: Malapaina (Typo-locality). San Cristoval: : Pawa. Malaita: AukL Florida: Tulagi. Ysabel: —^L C. Z. 9,158. 30b. Anochetus c.\to Forel, isol.\tus, subsp. nov. Worker. Length mm. Differing from ^4. calo Forel in the following characters: — the petiolarnode in profile is thicker, more conical and blunter at apex; the anterior sur-face is evenly convex and not constricted before the apex as in cato. The striation on the front of head is feebler and sparser and extends barelypast the ends of the frontal carinae and is included between them. The head, thorax, and epinotum are black, the gaster, legs, mandibles, andantennae, brownish Fig. 11.— Anochetus cato isolatus Mann. Worker. Lateral view of thorax and petiole. Male. Length 5 mm. In addition to its much larger size, differing from the male of cato in thestructure of the petiolar node, which in profile is nearly as broad as long andmuch less narrowed above. The wings are less infuscated than in cato. Santa Cruz: Graciosa Bay (Type-locality). Three Sisters:Malapaina. Several small colonies were found in the first named locality andsolitary workers in the last. Tyi:)e.—M. C. Z. 9,159. MANN: ANTS OF THK BHITLSH SOLOMON ISLANDS. 303 Kcj/ to the Spvcies (Workers) from New Guinea and the Solomons. Mandibular blades at -1 distance from apex to base with au erect and acutetooth; cpinotum bidentate. Length 4J-5 mm. (New Guinea). chirichmii Emery. Mandibular blades with acute teeth at the middle; epinotum angulateor rounded \ Petiolar node strongly transverse; in profile narrow and wedge shaped;seen
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Keywords: ., bookauthorha, bookcentury1800, bookdecade1860, booksubjectzoology
