Results 41 to 50 of about 26,943 (226)
Meiotic chromosomes and their taxonomic value in amphibia anura [PDF]
, 1973 The study of the meiotic chromosomes of the amphibia Anura offers various findings that we consider to be useful from a taxonomic point of view.The study of the meiotic chromosomes of the amphibia Anura offers various findings that we consider to be ...
Galgano, Mario, Morescalchi, Alessandro
core
The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)
Cladistics, 2020 AbstractThe relationships of the hyline tribe Dendropsophini remain poorly studied, with most published analyses dealing with few of the species groups ofDendropsophus. In order to test the monophyly of Dendropsophini, its genera, and the species groups currently recognized inDendropsophus, we performed a total evidence phylogenetic analysis.
Victor G.D. Orrico +19 more
openaire +4 more sources
Integrative Zoology, EarlyView.Male weaponry evolution is often linked to male–male competition, but its relationship with breeding site type remains unclear. Using Leptodactylinae frogs, we found a macroevolutionary correlation between breeding site type and weapon evolution. Also, gains and losses of weapons occurred more frequently in exposed‐breeding sites, an unexpected finding.
Erika M. Santana +3 more
wiley +1 more source
Brazilian Journal of Biology, 2021 In order to better understand the ossification processes in anurans our study was carried out on tadpoles and adults of Lithobates catesbeianus. In this sense, we characterized the kinetic properties of alkaline phosphatase with p-nitrophenylphosphatase (
R. R. Colosio +5 more
doaj +1 more source
Assessing the Presence, Pattern, and Environmental Correlates of Seasonal Skin Thickening in Anurans
Integrative Zoology, EarlyView.Histological sections, like that of the ventral pectoral skin of Lithobates pipiens, were measured to assess variation in skin thickness throughout the year in three North American anuran species. After correcting for individual body size, we test whether skin thickness changes throughout the year and which factors (environment or life history) explain
Collin S. VanBuren +3 more
wiley +1 more source
Integrative Zoology, EarlyView.High altitudes are challenging for the animals that inhabit these environments. The Xizang plateau frog (Nanorana parkeri) survives in high‐altitude environments through a synergistic strategy of metabolic remodeling and protein expression adjustment to optimize energy efficiency and enhance cellular protection.
Xuejing Zhang +6 more
wiley +1 more source
Jurnal Biologi Udayana, 2015 Anura sering disebut sebagai katak dan kodok (Iskandar, 1998). Penelitian mengenai keanekaragaman anggota Anura di Daerah Istimewa Yogyakarta (DIY) telah banyak dilakukan.
Donan Satria Yudha +4 more
doaj
New records of trematode and acanthocephalan species in frogs in Erzurum Province, Turkey
Helminthologia, 2021 A total of 32 frogs of two species (Rana macrocnemis, Pelophylax ridibundus) that were dissected in some lectures in Ataturk University Science Faculty Biology Department were investigated parasitologically even after the lectures between 2008 and 2014 ...
Tepe Y., Yilan Y.
doaj +1 more source
Toxins, 2023 Infections caused by multidrug-resistant Acinetobacter baumannii (MDR-Ab) have become a public health emergency. Due to the small therapeutic arsenal available to treat these infections, health agencies have highlighted the importance of developing new ...
William Gustavo Lima +1 more
doaj +1 more source
, 2022 Anura indéterminés MATÉRIEL. — NR = 2; deux fragments de tarses ou de métapodes? REMARQUES Les tarses et les métapodes sont généralement des éléments peu discriminants, d’autant plus que le matériel de Ben Kérat est mal préservé, et ne peut pas être attribué à un genre d’anoure en particulier.
Stoetzel, Emmanuelle, Pickford, Martin
openaire +2 more sources