. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Studies in Chordeumida • Shear 163. Map 5. Appalachian region, showing distribution of species of the genus Pseudotremla. Dots, epigean records; circles, cave records. Only selected records for some species shown; some unidentifiable female and juvenile records also shown to give complete picture of distribution of genus. curving anterioventrad. Posterior gonopods (Fig. 11): stemum bandlike, weakly sclcrotized. Coxae enlarged, variously lobed; telopodites reduced, 4- to 2-seg- mented, claw always present. Tenth and el
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Studies in Chordeumida • Shear 163. Map 5. Appalachian region, showing distribution of species of the genus Pseudotremla. Dots, epigean records; circles, cave records. Only selected records for some species shown; some unidentifiable female and juvenile records also shown to give complete picture of distribution of genus. curving anterioventrad. Posterior gonopods (Fig. 11): stemum bandlike, weakly sclcrotized. Coxae enlarged, variously lobed; telopodites reduced, 4- to 2-seg- mented, claw always present. Tenth and eleventh legs with coxal glands. Tenth legs with more or less prominent knobs on coxal faces; eleventh legs with coxal knobs or hooks. Twelfth legs and sternum un- modified. Female cyphopods (Figs. 5, 16, 22) with valves flattened distally, fused proximally, often dra\Mi out into processes and knobs, heavily setose. Postgenital plate always absent. Distribution (See Map 5). Appalachian Mts. and interior foothills, frequently in caves, from southern Indiana through Ten- nessee to northeastern Alabama and north- \\'estem Georgia, north through extreme western North Carolina to western Virginia and Pendleton Co., West Virginia, west to central Kentucky. Reported once (Williams and Hefner, 1928) from Adams Co., Ohio. Gonopod Anatomy of Pseudofremia The gonopods of Pseudotremia hobhsi are typical of those found in other mem- bers of the genus Pseudotremia. The de- scription below was prepared from material cleared in trypsin. In anterior view (Fig. 1), a continuous sternal bar (S), strongly sclerotized, ex- tends between the origins of the tracheal apodemes (TA). The gonopod coxae (C) are not fused to each other, nor are they in contact mesally; they articulate with the stemum by means of a clasplike mecha- nism (A, Fig. 4) into which a projection. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration
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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology
