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Acta Herpetologica(2)
Frontiers in Ecology and Evolution(2)
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Comparative study of carbohydrate chains released from the oviducal mucins of the two very closely related amphibian species Bombina bombina and Bombina variegata
ArticleAbstract: The eggs of amphibians are surrounded by an extracellular matrix, termed jelly coat, which is mainlyPalabras claves:amphibia, Bombina bombina, Bombina variegata, O-glycan, sialic acidAutores:Coppin A., Dan Cogǎlniceanu, Florea D., Maes E., Strecker G.Fuentes:scopusA case of color aberration in a fire salamander (salamandra salamandra) larva
ArticleAbstract: Color aberrations in salamanders are caused by defective chromatophores or by disrupted synthesis ofPalabras claves:amphibia, Cave, Leucism, RomaniaAutores:Băncilă R.I., Dan Cogǎlniceanu, Stənescu F., Vlad S.E.Fuentes:scopusA phylogenetic view on skull size and shape variation in the smooth newt (Lissotriton vulgaris, Caudata, Salamandridae)
ArticleAbstract: In this study, we explore skull size and shape variation in the smooth newt, a taxon with substantiaPalabras claves:geometric morphometrics, morphospace, Phylogenetic signal, Tailed amphibiansAutores:Dan Cogǎlniceanu, Džukić G., Ivanović A., Kalezič M.L., Olgun K., Sotiropoulos K., Üzüm N.Fuentes:scopusAn Inexpensive Chamber for Collecting the Excretory Products of Tadpoles
ArticleAbstract:Palabras claves:Autores:Dan CogǎlniceanuFuentes:scopusGenetic differentiation of the two subspecies of the smooth newt inhabiting Romania, Triturus vulgaris vulgaris and T. v. ampelensis (Urodela, Salamandridae) as revealed by enzyme electrophoresis
ArticleAbstract: Starch gel electrophoresis was applied to quantify genetic variation and divergence in samples fromPalabras claves:Allozymes, hybridization, Smooth newt, speciation, Triturus vulgaris ampelensisAutores:Babik W., Dan Cogǎlniceanu, Rafiński J.Fuentes:scopusFluctuating asymmetry in the Eurasian Spur-Thighed Tortoise, Testudo graeca ibera Linneaus, 1758 (Testudines: Testudinidae)
ArticleAbstract: We studied plastron-shaped asymmetry of the Eurasian Spur-Thighed Tortoise, Testudo graeca ibera, asPalabras claves:Autores:Băncilă R.I., Dan Cogǎlniceanu, Plăiaşu R., Samoilă C., Tudor M.Fuentes:scopusNuclear and mitochondrial phylogeography of the European fire-bellied toads Bombina bombina and Bombina variegata supports their independent histories
ArticleAbstract: Exact location and number of glacial refugia still remain unclear for many European cold-blooded terPalabras claves:Bombina, isolation with migration, nuclear and mitochondrial markers, Phylogeography, Pleistocene refugia, postglacial expansionAutores:Babik W., Choleva L., Dan Cogǎlniceanu, Džukić G., Fijarczyk A., Gollmann G., Hofman S., Litvinchuk S.N., Nadachowska-Brzyska K., Stuglik M., Szymura J.M., Vukov T.Fuentes:scopusOlder males whistle better: Age and body size are encoded in the mating calls of a nest-building amphibian (Anura: Leptodactylidae)
ArticleAbstract: Courtship acoustic displays in anuran amphibians are energetically costly and risky, but have a majoPalabras claves:acoustic parameters, life-history strategies, NEOTROPICAL, Sexual selection, SkeletochronologyAutores:Dan Cogǎlniceanu, Marangoni F., Márquez R., Stənescu F.Fuentes:scopusOntogenetic Changes of the Aquatic Food Uptake Mode in the Danube Crested Newt (Triturus dobrogicus Kiritzescu 1903)
ArticleAbstract: The study of the feeding mechanisms in vertebrates requires an integrative approach since the feedinPalabras claves:COORDINATION, Feeding, Larvae, locomotion, urodela, water-land transitionAutores:Dan Cogǎlniceanu, Doichev D., Koynova T., Natchev N., Topliceanu T.S., Yordanova K.Fuentes:scopusMale-male combat in the coralsnake micrurus mipartitus decussatus (Duméril et al., 1854) (squamata: Elapidae)
ArticleAbstract:Palabras claves:Autores:Dan Cogǎlniceanu, Garzon-Tello K., Jorge H. ValenciaFuentes:scopus