. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. North American Ptomaphagus • Peck 69. Map 4. Distribution of Ptomaphagus [Adelops] hubrichti (dark circles) and Ptomaphogus [Adelops] barri (open cir- cles), troglobites of caves in central Tennessee. The localities are as follows: 1 Espey Cave, 2 Henpeck Mill Cave, 3 Tenpenney Cave, 4 Hays Cave, 5 Gin Bluff Cave, 6 Avant Cave, 7 Cripps Mill Cave. TENNESSEE. Cannon County: Espey Cave, 6 (SBP, TCB); Henpeck Mill Cave, 57 (SBP). Distributional comments. The species may be expected in other caves lying be- tween the two


. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. North American Ptomaphagus • Peck 69. Map 4. Distribution of Ptomaphagus [Adelops] hubrichti (dark circles) and Ptomaphogus [Adelops] barri (open cir- cles), troglobites of caves in central Tennessee. The localities are as follows: 1 Espey Cave, 2 Henpeck Mill Cave, 3 Tenpenney Cave, 4 Hays Cave, 5 Gin Bluff Cave, 6 Avant Cave, 7 Cripps Mill Cave. TENNESSEE. Cannon County: Espey Cave, 6 (SBP, TCB); Henpeck Mill Cave, 57 (SBP). Distributional comments. The species may be expected in other caves lying be- tween the two known populations, 8 air miles from each other along the eastern flank of Nashville Basin. Several of these other caves (see Barr, 1961a for locations) have been visited but not baited. John Hollins Cave, north of Henpeck Mill Cave, was heavily baited with no success. The nearness of Henpeck Mill Cave, a barri locality, to Tenpenny Cave, a hubrichti locality, is interesting. They are separated by only two and one-half air miles, with only two minor streams between them as possible dispersal barriers (Map 4). These two species may be found sympati'ically in caves to the north. Baiting in Reed Cave, two miles south of Espey Cave, has not produced the beetle. It also has not been found by hand collecting in Davenport Cave. Baiting of this and other Cannon County caves is needed. Ptomaphagus hazelae new species Figures 26, 105, 148; Map 5 Holotype male and allotype female in MCZ (no. 31889). Type locality: Alabama, Jackson County, Tumbling Rock Cave. Type data: , S. & J. Peck leg. Paratypes: 10 with same 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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