Evolution of oviductal gestation in amphibians - Integrative BiologyShare on:
Evolution of Oviductal Gestation in Amphibians. MARVALEE H. WAKE. Department of Integrative Biology and Museum of Vertebrate Zoology,. University of ...
Reproductive modes, ontogenies, and the evolution of body form
the implications of reproductive mode on the ontogenies of amphibians and the evolution ...... Wake, M.H. (1993) Evolution of oviductal gestation in amphibians.
Evolutionary reproductive morphology of amphibians: an overview
which have evolved within all three amphibian orders, ranging from cloacal ..... Wake MH (1993) Evolution of oviductal gestation in amphib- ians. Journal of ...
Heterochrony, cannibalism, and the evolution of - eScholarship
Jan 1, 2007 ... It is exceptional among amphibians in displaying intraspecific ..... 80–90 days of gestation. ...... Evolution of oviductal gestation in Amphibians.
Oviparity or viviparity? - St. Olaf Pages
''embryo retention'' have evolved in fish, amphibians and reptiles. Retention of ... parental care of juveniles, whereas the oviductal incubation could be a first ...
Caecilian viviparity and amniote origins. - BMNH
onic membranes of amniotes evolved as adaptations of terrestrial eggs. In contrast,. Lombardi ..... Evolution 01' oviductal gestation in amphibians. Journal of ...
Stable isotope tracer reveals that viviparous snakes transport amino
reptiles (lizards and snakes), and once in eutherian mammals. (Blackburn, 1992). Because ...... Evolution of oviductal gestation in Amphibians. J. Exp. Zool. 266,.
Biological Scaling Problems and Solutions in Amphibians
Aug 10, 2015 ... Amphibians populate some of the extremes in ... Body size variation is a widespread evolutionary ...... Evolution of oviductal gestation in am-.
Why do placentas evolve? A test of the lifehistory facilitation
facilitate the evolution of some other feature of the life history. 3. We found that the ...... Wake, M.H. (1993) Evolution of oviductal gestation in amphibians. Journal.
Reproductive Biology and Phylogeny of Urodela
The evolution of larviparity and pueriparity among salamanders appears largely to be ...... Wake, M.H. 1993. Evolution of oviductal gestation in amphibians.
The Distribution and Evolution of Viviparity in Reptiles
be related directly or indirectly to the evolution of viviparity. Finally, we offer .... viviparity across taxonomic groups of reptiles, data on incubation and gestation ...... about 2 weeks for oviductal egg development in the lizard Uta stansburiana.
Publications on Caecilians - Emma Sherratt
Electrophoretic patterns of certain proteins in caecilians (Amphibia: Gymnophiona). Comparative ...... Evolution of oviductal gestation in amphibians. Journal of ...
Evolution of viviparous reproduction in Paleozoic and Mesozoic
reptiles, representing a minimum of six separate evolutionary origins of this reproductive mode. Two viviparous clades ... ing pregnancy. Viviparity is the product of ..... three spaced evenly as if in the right oviduct, and one within the pelvic canal ...
Life-history evolution and mitogenomic phylogeny of - CiteSeerX
amphibians and use this to investigate life-history evolution within the group. ... viviparity, with skin feeding possibly a homologous precursor of oviduct feeding ...
Multiple paternity in a viviparous toad with internal fertilisation
1 Museum für Naturkunde Leibniz Institute for Evolution and Biodiversity Science. 5 ...... Evolution of oviductal gestation in amphibians. J. Exp. Zool. 266, 394–.
Science of Nature_in press.pdf
Geographic variation in allozymes of populations of Salamandra
Salamandra salamandra (Amphibia: Urodela) exhibiting distinct reproductive modes ... major process of evolutionary radiation in the Tberian Peninsula, as evidenced by the fact that of the ...... Evolution of oviductal gestation in amphibians.
Oogenesis and the ovarian cycle in Salamandra salamandra
infraimmaculata Mertens (Amphibia; Urodela; Salamandridae) in Fringe Areas of ... that increases following gestation toward the beginning of spring (March–. April ). J Morphol ..... Wake, M. (1993) Evolution of oviductal gestation in amphibians.
1997 Oogenesis S s infraimmaculata. J. Morphology - 1997..pdf
Disappearance of eggs during gestation in a viviparous snake
far available for egg disappearance (resorption?) during gestation in reptiles. ..... Blackburn, D.G. (1998b): Structure, function, and evolution of the oviducts of ...
12 Sperm Competition in Amphibians
has evolved independently in all three living amphibian orders, the anurans ( Salientia ... oviductal gestation and maternal provision of embryos after the yolk has.
A macroevolutionary study of historical contingency in the fanged
Sep 27, 2000 ... The fanged frogs of South East Asia (50 species) show remarkable variation in body size, reproductive mode and ... subsequent evolution of reproductive modes , sexual dimorphism ...... Evolution of oviductal gestation in am-.