. Smithsonian miscellaneous collections . Fig. 21.—Thoracic limbs of A— Neolenus; B = Ceraurus; C-and D = Triarthrus. Legend, ex. = coxopodite. en. = endopodite. ex. = exopodite. ep. = fim-briated epipodite. ep. (2)= jointed epipodite. In fig. A, 1 = coxopodite. 2 = basipodite. 3 = ischiopodite. 4 = merop-odite. 5 = carpopodite. 6 = propodite. 7 = dactylopodite with terminalspines. Figs. B, C, D have the same joints in the endopodite as fig. A. A, B and C are ventral veins, and D a dorsal view of the limb. such a manner as to leave the fringed exopodite free to maintain ahorizontal position ab
. Smithsonian miscellaneous collections . Fig. 21.—Thoracic limbs of A— Neolenus; B = Ceraurus; C-and D = Triarthrus. Legend, ex. = coxopodite. en. = endopodite. ex. = exopodite. ep. = fim-briated epipodite. ep. (2)= jointed epipodite. In fig. A, 1 = coxopodite. 2 = basipodite. 3 = ischiopodite. 4 = merop-odite. 5 = carpopodite. 6 = propodite. 7 = dactylopodite with terminalspines. Figs. B, C, D have the same joints in the endopodite as fig. A. A, B and C are ventral veins, and D a dorsal view of the limb. such a manner as to leave the fringed exopodite free to maintain ahorizontal position above the endopodite; above and dorsal to theexopodite the plate-like epipodite is located; whether this is itsnatural position or whether it was located so as to be more or lessbetween the endopodites is unknown, but from the location of mostepipodites on the limbs of recent crustaceans it was presumably 422 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 6j above both the endopodite and exopodite. A section of the coxopo-dite which is ass
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Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience
