. Bulletin - United States National Museum. Science. REVISION OF NEARCTIC TERMITES. 53 Occurs only in Arizona, from Nogales, on the Mexican border, and Palmerlee (Huachuca Mountains); north of the Santa Rita Moun- tains; Tucson, Catalina Springs, and the Santa CataUna Mountains (Sabino Canyon), in Pima Countj^; Oracle (Pinal County), in the Pinaleno Mountains (Grant Canyon and Post Canyon), at an eleva- tion as high as 8,000 feet, in Graham County; and as far north as Flagstaff and Williams, in Coconino County. (Fig. 39.) Type, soldier.—Csit. No. 21865, ' RETICULITERM ES HUMILIS Banks,


. Bulletin - United States National Museum. Science. REVISION OF NEARCTIC TERMITES. 53 Occurs only in Arizona, from Nogales, on the Mexican border, and Palmerlee (Huachuca Mountains); north of the Santa Rita Moun- tains; Tucson, Catalina Springs, and the Santa CataUna Mountains (Sabino Canyon), in Pima Countj^; Oracle (Pinal County), in the Pinaleno Mountains (Grant Canyon and Post Canyon), at an eleva- tion as high as 8,000 feet, in Graham County; and as far north as Flagstaff and Williams, in Coconino County. (Fig. 39.) Type, soldier.—Csit. No. 21865, ' RETICULITERM ES HUMILIS Banks, var. HOFERI, new variety. Soldier.—Differs from Immilis in rather smaller head, in liaving the gula as wdde or a little wider than tvpical form, but noticeabty in the much longer, more slender man- dibles; these are plainly longer than the width of the head. Soldiers only known from Nogales, (T. E. Snyder, Coll.), and Sabino Canyon, Santa Catalina Mount- ains, Arizona (Geo. Hofer, Coll.). Type, soUier.—Csit. No. 21866, RETICULITERMES TUMICEPS, new species. Soldier.—^imilsiT to R. tibialis, rather larger, the gula usually a little more slender, but still broader than in many species; head about one and a half times as long as broad in front, but plainly broader behind than in front, especially noticeable when seen from beneath; mandibles about as broad as head in front; hairs fairly numerous; labrum about as in R. • tibialis. Pronotum considerably narrowed behind, but little indented in front; the femora are rather more swollen than in R. tibialis. (Fig. 38,2.) Although I can not associate a winged form with these soldiers, the shape of head induces me to think that they represent a new species. Stratton, Santa CataMna Mountains, Arizona, 6,000 to 7,000 feet, 27 July, 1917 (W. M. Wheeler). Type, soldier.—Csit. No. 10543, RETICULITERMES LUCIFUGUS Rossi. Colonies of this European species have recently been found at Stony Brook and other localities near


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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience