Results 71 to 80 of about 656 (162)

Основи зоогеографії [PDF]

open access: yes, 2008
Посібник складено відповідно до навчальної програми курсу “Зоогеографія” для біологічних факультетів університетів. Подаються теоретичні викладки до основних тем курсу; висвітлюються найхарактерніші риси фауни різних зоогеографічних областей, фауністичні
Omelkovets, Yaroslav A.   +3 more
core  

The Prehistoric Sites at Choke Canyon Reservoir, Southern Texas: Results of Phase II Archaeological Investigations [PDF]

open access: yes, 1986
Reported in this volume are the results of archaeological investigations at 72 prehistoric sites located in the basin of Choke Canyon Reservoir on the Frio River in Live Oak and McMullen Counties, southern Texas. The sites investigated in this study will
Black, Stephen L.   +2 more
core   +2 more sources

An overview of the tapeworms of vertebrate bowels of the earth [PDF]

open access: yes, 2018
entire volume OA; selected chapter posted hereCopyright: © The University of Kansas, Natural History Museum. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International ...
Caira, JN   +8 more
core  

Heart Fossilization Is Possible And Informs The Evolution Of Cardiac Outflow Tract In Vertebrates [PDF]

open access: yes, 2017
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Elucidating cardiac evolution has been frustrated by lack of fossils. One celebrated enigma in cardiac evolution involves the
Carlos Alberto   +19 more
core   +1 more source

Erratum to: “First Finding of Gar Atractosteus sp. (Actinopterygii, Lepisosteiformes, Lepisosteidae) in the Caspian Sea near the Coast of Turkmenistan” [PDF]

open access: yesRussian Journal of Biological Invasions, 2011
Information on the first finding of gar Atractosteus sp. (Actinopterygii, Lepisosteiformes, Lepisosteidae) in the Caspian Sea near the coast of Turkmenistan is given. Species of the caught individual was not identified precisely; however, it is an alligator gar Atractosteus spatula Lacepede, 1803.
openaire   +1 more source

Un mecanismo de remplazo dental desconocido en vertebrados: el caso de Scheenstia sp. (Actinopterygii, Lepisosteiformes)

open access: yes, 2020
Fil: Billon Bruyat, Jean Paul. No especifíca;
Leuzinger, Léa Sylvia   +3 more
openaire   +1 more source

Divergent evolution of two corticotropin-releasing hormone (CRH) genes in teleost fishes [PDF]

open access: yes, 2015
© 2015 Grone and Maruska. Genome duplication, thought to have happened twice early in vertebrate evolution and a third time in teleost fishes, gives rise to gene paralogs that can evolve subfunctions or neofunctions via sequence and regulatory changes ...
Grone, Brian P., Maruska, Karen P.
core   +3 more sources

Reply to Comment on Brito et al., 2024, A Saharan fossil and the dawn of the Neotropical armoured catfishes in Gondwana by Britz, Pinion, Kubicek and Conway [PDF]

open access: yes
International ...
Brito, Paulo M.   +6 more
core   +1 more source

The Evolution of Diversity [PDF]

open access: yes, 2017
Since the beginning of time, the pre-biological and the biological world have seen a steady increase in complexity of form and function based on a process of combination and re-combination.
Beckley, Colin, Bonillas, Ute
core  

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