Results 31 to 40 of about 246 (80)

Hábitos alimenticios de tres especies de bagres cavernícolas del género Trichomycterus (Siluriformes; Trichomycteridae) en las cuencas del Caribe y Magdalena, Colombia [PDF]

open access: yes
El objetivo de este estudio fue comparar la dieta de tres especies de bagres cavernícolas (Trichomycterus latistriatus, Trichomycterus rosablanca y Trichomycterus spectrum) en las cuencas del Caribe (Sierra Nevada de Santa Marta) y Magdalena (Andes ...
Alex A. Gonzalez-Vargas   +4 more
core   +2 more sources

Distribuição, riqueza e conservação dos peixes troglóbios da Serra da Bodoquena, MS (Teleostei: Siluriformes) [PDF]

open access: yes, 2018
In Bodoquena karst area occur large submerged and flooded cave systems, as well as dry caves, which harbor an important troglobitc fauna. Five troglobitic species of Siluriformes are currently known: Ancistrus formoso (Loricariidae), Trichomycterus dali (
Borghezan, Rodrigo   +2 more
core   +2 more sources

Hypogean Communities as Cybernetic Systems: Implications for the Evolution of Cave Biotas

open access: yes, 2020
Ramón Margalef proposed in 1968 that ecosystems could be better understood if they were viewed as cybernetic systems. I tested this hypothesis in the case of hypogean ecosystems using available pieces of evidence. I looked on how information on feedbacks,
Romero, Aldemaro, Jr.
core   +1 more source

On the enigmatic troglobitic scorpion Troglorhopalurus translucidus: distribution, description of adult females, life history and comments on Rhopalurus lacrau (Scorpiones: Buthidae) [PDF]

open access: yes, 2016
We describe for the first time the adult female of the troglobitic scorpion Troglorhopalurus translucidus Lourenço Baptista & Giupponi, 2004, and broaden its known distribution to other sandstone caves at Chapada Diamantina's region.
Jonas Eduardo Gallão   +1 more
core   +1 more source

Climate change going deep : The effects of global climatic alterations on cave ecosystems [PDF]

open access: yes, 2019
Scientists of different disciplines have recognized the valuable role of terrestrial caves as ideal natural laboratories in which to study multiple eco-evolutionary processes, from genes to ecosystems.
Cardoso, Pedro   +7 more
core   +5 more sources

Contributions to the knowledge and use of subterranean ecosystems in the municipality of La Paz (Santander) [PDF]

open access: yes, 2015
La Paz es un municipio del suroriente del departamento de Santander, ubicado en la región andina de Colombia, que posee una extensa red de sistemas subterráneos que no ha sido explorada satisfactoriamente a nivel bioespeleológico. Los autores confirmaron
Arango, Álvaro J.   +5 more
core   +1 more source

The Neural Connectivity of the Torus Semicircularis in the Cave Dwelling Form of Astyanax Fasciatus [PDF]

open access: yes, 2003
Afferent projections of the torus semicircularis were traced in the blind cave form of Astyanax fasciatus using HRP tract-tracing techniques, and the results were compared to those found in previous studies of closely related sighted teleosts.
Angel, Timothy B.
core   +1 more source

Carp genetic resources for aquaculture in Asia [PDF]

open access: yes
There are over 1 300 species of cyprinids in Asia, which form an important part of the worldÆs aquatic biodiversity. Aquaculture and capture fisheries involving cyprinids are a vital part of the livelihoods of many millions of people in this region. The
Dey, M.M. (eds)   +2 more
core  

Desvendando Rhamdia quelen Quoy & Gaimard, 1824 [PDF]

open access: yes, 2018
As espécies de Rhamdia estão distribuídas por toda a região Neotropical. Muitas espécies foram descritas, adicionadas ou revalidadas após a descrição do gênero, resultando em mais de 100 nomes associados à Rhamdia.
Angrizanti, Rafael Costa
core  

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