Results 81 to 90 of about 22,645 (199)

A Global Account of Established Non‐Native Fish Species

open access: yesGlobal Change Biology, Volume 31, Issue 8, August 2025.
This study compiles the most complete global database of non‐native fish species that have successfully established themselves in new freshwater and marine environments. It documents 1535 species across 193 countries, identifies their main introduction routes—such as aquarium trade, aquaculture, and artificial waterways—and highlights that many ...
Phillip J. Haubrock   +13 more
wiley   +1 more source

Some unusual natural areas in Illinois [PDF]

open access: yes, 1977
Bibliography: p.
Evers, Robert August, Page, Lawrence M.
core  

Asociación entre el tamaño del depredador (pavón, Cichla orinocensis) y la presa (camarón de río, Macrobrachium amazonicum) y sus relaciones morfométricas Relation between prey (shrimp, Macrobrachium amazonicum) and size of predator (peacock bass, Cichla orinocensis)

open access: yesBioagro, 2009
Se evaluó, a nivel de laboratorio, la asociación entre el tamaño del depredador Pavón Cichla orinocensis (Pisces: Perciformes: Cichlidae) y la presa Camarón de Río Macrobrachium amazonicum (Crustacea: Decapoda: Palaemonidae), con miras a utilizar a este ...
Fernando Madrid
doaj  

Evaluation of Potential Translocation Sites for an Imperiled Cyprinid, the Hornyhead Chub [PDF]

open access: yes, 2018
Translocation of isolated species into suitable habitats may help to secure vulnerable, geographically limited species. Due to the decline of Wyoming Hornyhead Chub Nocomis biguttatus, conservation actions, such as the translocation of populations within
Hickerson, Brian T., Walters, Annika W.
core   +1 more source

Biomedical Research, A Tool to Address the Health Issues that Affect African Populations. [PDF]

open access: yes, 2013
Traditionally, biomedical research endeavors in low to middle resources countries have focused on communicable diseases. However, data collected over the past 20 years by the World Health Organization (WHO) show a significant increase in the number of ...
Peprah, Emmanuel, Wonkam, Ambroise
core   +3 more sources

Molecular identification of peacock bass (Cichla ocellaris) from the Bedog River, Yogyakarta, Indonesia

open access: yesBiodiversitas Journal of Biological Diversity
Abstract. Andriyono S, Akhmad H, Alam MJ, Dewi NN, Lutfiyah L, Suciyono. 2025. Molecular identification of peacock bass (Cichla ocellaris) from the Bedog River, Yogyakarta, Indonesia. Biodiversitas 26: 1565-1572. The introduction of non-native fish species can lead to the establishment of invasive species groups that pose environmental threats and ...
SAPTO ANDRIYONO   +5 more
openaire   +1 more source

Trophic ecology of speckled peacock bass Cichla temensis Humboldt 1821 in the middle Negro River, Amazon, Brazil

open access: yesEcology of Freshwater Fish, 2018
AbstractThe aim of this study was to analyse the trophic ecology of speckled peacock bass Cichla temensis inhabiting two tributaries of the middle Negro River, the Aracá River and the Demeni River. Using an analysis of stomach contents and stable isotope composition (δ15N, δ13C) of scales, we describe the diet and evaluate the trophic position of ...
Jamerson Aguiar‐Santos   +4 more
openaire   +2 more sources

Mummies and masquerades: English and Caribbean connections [PDF]

open access: yes, 2013
The composite mumming play script that the Ecclesfield-based Victorian children's author Juliana Horatia Ewing published in 1884 found its way to St. Kitts and Nevis in the Caribbean, where it was it was taken up enthusiastically by the black population ...
James, Caspar, Millington, Peter
core   +1 more source

Chapter 6b. Chungkai Showcase : Chungkai Hospital Camp | Part Two: Mid-May 1944 to July 1945 [PDF]

open access: yes, 2014
During the latter half of 1944 and the early part of 1945, entertainment continued to flourish in Chungkai even though the theatre was flooded out by monsoon rains and the number of audience members was severely depleted by away Parties.
Eldredge, Sears
core   +1 more source

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