J Morphol. Nov;(2) Specializations of the chorioallantoic placenta in the Brazilian scincid lizard, Mabuya heathi: a new placental morphotype. Mabuya heathi Schmidt & Inger, ; Mabuya heathi — Greer et al., the number of presacral vertebrae in the scincid lizard genus Mabuya. PDF | The tropical Brazilian skink Mabuya heathi is viviparous, producing ova which increase in wet mass by 53 % and in dry mass by 38 % during.
|Published (Last):||22 March 2009|
|PDF File Size:||10.39 Mb|
|ePub File Size:||10.83 Mb|
|Price:||Free* [*Free Regsitration Required]|
Listed alphabetically by specific name. The chorioallantoic placenta of M. Mabuya Fitzinger Tweet Please submit feedback about this entry to the curator. Mabuya is a genus of long-tailed skinks restricted to species from various Caribbean islands.
New World skinks of the genus Mabuya exhibit a unique form of viviparity that involves ovulation of tiny 1 mm eggs and provision of virtually all of the nutrients for embryonic development by placental means. You can help Wikipedia by expanding it. Check List 9 2: This skink article is a stub. Papeis Avulsos de Zool.
Map of Life, Convergent Evolution Online. Web pages and scripting Jiri Hosek.
Heathi – Wikipedia
Check List 7 6: Articles with ‘species’ microformats Commons category link from Wikidata All stub articles. A binomial authority in parentheses indicates that the species was originally described in a genus other than Mabuya. The systematic significance of the number of presacral vertebrae in the scincid lizard genus Mabuya.
Wikimedia Commons has media related to Mabuya. The ancestors of the genus are believed to have rafted across the Atlantic from Africa during the last 9 million years. Habitat but not body shape affects predator attack frequency on lizard models in the Brazilian Cerrado. Pellegrino and Miguel T. Can you confirm these amateur observations of Brasiliscincus heathi? Rodrigues implicitly suggested that M.
They are primarily carnivorous, though many are omnivorous.
Under the older classification, the New World species were referred to as “American mabuyas”, and now include the genera AlineaAspronemaBrasiliscincusCapitellumMarisoraVarzeaand Copeoglossum. Amphibians and reptiles of the Hopkins-Branner expedition to Brazil. Mabuya FitzingerSpecies see text Mabuya is a genus of long-tailed skinks restricted to species from various Caribbean islands.
The uterine lining is intimately haethi to the chorioallantois, with no trace of an intervening shell membrane or of epithelial erosion; thus, the placenta is epitheliochorial. Find more photos by Google images search: Copyright Wiley-Liss, Inc. Mabuya Mabuya mabouya Scientific classification Kingdom: Retrieved from ” https: This page was last edited on 22 Octoberat Wikispecies has information related to Mabuya.
Manuya reptiles of the Atlantic Forest of northern Bahia, Brazil.
Herpetofauna of protected areas in the Caatinga IV: The apposed chorionic epithelium is absorptive in morphology and contains giant binucleated cells that bear microvilli.
Molecular Phylogenetics and Evolution 38 3: A single, mesometrial placentome develops, formed by radially oriented uterine folds that project into a deep invagination of the chorion. The genus is viviparoushaving a highly evolved placenta that resembles that of eutherian mammals. Herpetofauna of protected areas in mabbuya Caatinga I: Heatthi Eponym Dictionary of Reptiles. Check List 13 5: Opposite the openings of these glands, the chorion develops areolae, invaginated pits that are lined by absorptive, columnar epithelium.