4 edition of A. Eckers und R. Wiedersheims Anatomie des Frosches v. 1, 1896 found in the catalog.
|The Physical Object|
|Pagination||xvi, 89 p. :|
|Number of Pages||66|
nodata File Size: 8MB.
Pathways for sound transmission to the inner ear in amphibians In Hearing and sound communication in amphibians eds Narins, P. Biological Journal of the Linnean Society 96, 491—504 2009. Author: Alexander Ecker; Ernst Wilhelm Theodor Gaupp Publisher: Braunschweig, F. The writer neglected to determine with absolute certainty the specific name of the latter form before leaving Munich. Janus green, neutral red, iodine.
Stages in the development of the acrosome. In this region, too, the iliac lymphatic lymphatica iliaca is given off to the hind limb bud. An evolutionary perspective on middle ears.
The nuclei of incipient endothelium, regardless of whether haemal or lymphatic, show no difference, except possibly in chromatic density when compared with those of mesenchyme; indeed, the endothelium presents a very unspecialized appearance.
LEWIS PLATE 1 51 PLATE 2 EXPLANATION OF FIGURES 7 Culture 681. The relative size, shape, position, and connections of the pair of anterior lymph hearts during the second embryonic phase are exhibited in the wax reconstruction fig.
deep homologysee below. A burrowing frog from the late Paleocene of Mongolia uncovers deep history of spadefoot toads Pelobatoidea in East Asia.
Early Cretaceous neobatrachian frog Anura from Brazil sheds light on the origin of modern anurans. embryo, is characterized by the numerical increase of sinus anlagen along the external jugular veins, by their growth in length and budding of branches, their detachment from the venous intima at the original point of contact, and by their acquisition of lumina. We further explored alternative evolutionary scenarios for the complete loss of all TME structures within Bufonidae with maximum likelihood ancestral reconstructions using the package APE and stochastic character mapping using phytools in R.
14, 15, 16, 19, 20, 21.
The placental mammal ancestor and the post—K-Pg radiation of placentals.