Smithsonian miscellaneous collections . - on the posterior margin of the median basal lobe of thecercus. 288. Median levator of the cercus (figs. 7 D. 14 ).—A broad musclearising anteriorly on the tenth tergum laterad of 287, inserted pos-teriorly on the small sclerite between the tenth tergum and the basal. Fig. 14.—Dorsal muscles of eighth, ninth, tenth, and eleventh abdominal seg-ments of female of Dissostcira Carolina, ventral view. lobe of the cercus, some of the mesal fibers in some cases inserted onthe basal angle of the epiproct. 28p. Lateral levator of the cercus (figs. 7 D, 14).—A sl
Smithsonian miscellaneous collections . - on the posterior margin of the median basal lobe of thecercus. 288. Median levator of the cercus (figs. 7 D. 14 ).—A broad musclearising anteriorly on the tenth tergum laterad of 287, inserted pos-teriorly on the small sclerite between the tenth tergum and the basal. Fig. 14.—Dorsal muscles of eighth, ninth, tenth, and eleventh abdominal seg-ments of female of Dissostcira Carolina, ventral view. lobe of the cercus, some of the mesal fibers in some cases inserted onthe basal angle of the epiproct. 28p. Lateral levator of the cercus (figs. 7 D, 14).—A slender mus-cle taking its origin on the tenth tergum immediately laterad of 288,inserted posteriorly in the membrane behind the tenth tergum closeto the outer angle of the base of the cercus. 2^0. Lateral dilator of the rectum.—A fan of fibers arising an-teriorly on the lateral part of the tenth tergum (fig. 14, 2po), spread-ing mesad in a horizontal plane to their insertions along the lateralline of the posterior part of the rectum (fig. 16 A). 2pi. Ventral muscle of the paraproct (fig. 14).—A broad musclearising on the anterior margin of the lateral part of the tenth tergum,inserted posteriorly on the base of the paraproct ventrally. NO. 6 GRASSHOPPER ABDOMEN SNODGRASS 3I 2^2. Transverse mus
Size: 1865px × 1340px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience
