. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. CHICKERING : MICKATIIENA IN CENTRAL AMERICA 4:.U Laterals separated from one another by slightly less than one- fourth of the diameter of one of them. Height of elypeus equal to slightly more than the diameter of AME. Chelicerae. Robust; gibbons in front near base. Promargin of fang groove with four teeth, relromargin with three robust teeth. Maxillae and Lip. Typical of females of the genus; details regarded as unnoteworthy. Sternum. Sternal suture procurved; anterolateral tubercles moderately well developed, others
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. CHICKERING : MICKATIIENA IN CENTRAL AMERICA 4:.U Laterals separated from one another by slightly less than one- fourth of the diameter of one of them. Height of elypeus equal to slightly more than the diameter of AME. Chelicerae. Robust; gibbons in front near base. Promargin of fang groove with four teeth, relromargin with three robust teeth. Maxillae and Lip. Typical of females of the genus; details regarded as unnoteworthy. Sternum. Sternal suture procurved; anterolateral tubercles moderately well developed, others hardly tubercular, more rounded ridges; continuous posteriorly with a sclerite extending between fourth coxae which are separated by two-fifths of their width. cT%E\. External Anatomy of Micrathena Figures 99-102, M. macfarlanei Fig. 99. Dorsal view of body of female. Figs. 100-102. Epigynum from below, in posterior view, and in profile from right side, respectively. Legs. 4123. Width of first patella at "knee" .520 mm., tibial index of first leg 10. Width of fourth patella at "knee" .520 tibial index of fourth leg 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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