Listar Artículos de revista por autor "Hernando, Alejandra Beatriz"
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Alexander von Humboldt y Amado Bonpland : su legado en la revaloración de la historia natural
Cajade, Rodrigo; Hernando, Alejandra Beatriz (Instituto de Botánica del Nordeste, 2020-07-30)La Historia Natural (HN) es una disciplina relevante de las Ciencias Naturales que se encarga de describir a los seres vivos y su ambiente a partir de la observación precisa. Como madre de las ciencias occidentales, sus ... -
Comunidades de aves de bosques y pastizales en los afloramientos rocosos aislados del Paraje Tres Cerros, Corrientes, Argentina
Fandiño, Blas; Fernández, Juan Manuel; Thomann, María Luz; Cajade, Rodrigo; Hernando, Alejandra Beatriz (Universidad de Costa Rica, 2016-05-18)Isolated rocky outcrops can act as patch habitats that host great biodiversity through the diversity of microhabitats, presence of restricted taxa and the high turnover of species in the patch matrix. The isolated rocky ... -
First record of albinism in the taragüi gecko homonota taragui (Squamata: Phyllodactylidae)
Courtis, Azul Celeste; Cajade, Rodrigo; Piñeiro, José Miguel; Hernando, Alejandra Beatriz; Marangoni, Federico (Societas Europaea Herpetologica, 2015-07)Albinism is a rare, congenital, genetically inherited condition characterized by a partial or complete lack of melanin; the pigment that colors the skin, eyes and hair or feathers (López and Ghirardi, 2011). This condition ... -
Heterochronic events in the ontogeny of Columba livia, Coturnix coturnix, and Gallus gallus domesticus
Olea, Gabriela Beatriz; Hernando, Alejandra Beatriz; Lombardo, Daniel Marcelo (Universidad de Antioquia, 2016-10)Background: a series of events take place in a precise spatial and temporal context during the development of any organism. Typically, certain ontogenetic processes are consistent with the proper completion of previous ... -
Testicular cycle of amphisbaena mertensii strauch, 1881 (squamata: amphisbaenidae) in northeastern Argentina
Aguirre, Fernando David; Ortíz, Martín Alejandro; Hernando, Alejandra Beatriz (Societas Europaea Herpetologica, 2017)The perpetuation of species depends mainly on their reproductive success, thereby the study of reproductive biology is an important matter for understanding the evolution of life-history strategies (Seigel and Ford, 1987; ... -
The karyotype of adenomera diptyx (boettger 1885) (anura, leptodactylidae) from northeastern Argentina
Zaracho, Víctor Hugo; Hernando, Alejandra Beatriz (Sociedade Brasileira de Genética, 2011)In this work we analyzed the karyotype of five populations of Adenomera diptyx from Argentina after conventional staining, Ag-NOR and C-banding. All specimens presented 2n = 26 and FN = 34. The karyotype was formed by ...