Results 11 to 20 of about 1,522,191 (285)
The global impact of climate change on fish [PDF]
, 2013 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Climate change is a global issue and the effects on fish populations remain largely unknown.
Crawley, Natalie Elizabeth
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Local and regional rarity in a diverse tropical fish assemblage [PDF]
, 2012 Because most species in an ecological assemblage are rare, much of the species richness we value is due to taxa with few individuals or a restricted distribution.
Sobansky, M +11 more
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Biennial report of the Fish Commission of the State of Oregon to the Governor and the Thirty-Sixth Legislative Assembly : 1931 [PDF]
December 1, 1928 - November 30, 1930. Biennial report of the Department of Fish Culture of the State of Oregon to the Governor and the Thirty-Sixth Legislative Assembly, p.16 ...
Oregon. Fish Commission +1 more
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SHELLFISH AND FISH BIODIVERSITY OF MANGROVE ECOSYSTEMS IN LEIZHOU PENINSULA, CHINA [PDF]
, 2003 Leizhou Peninsula is located in the south most continental tip of China with longitude 109:30110d, latitude 2012 2 35, and with a north tropical oceanic monsoon climate.
Ning, Y. +13 more
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Cuadernos de investigación UNED, 2022 Introduction: Despite having a rich and diverse native freshwater fish fauna, exotic species have been introduced to Panama since the 20th century. Objective: To report its presence in the fresh waters of Panama of a newly recorded exotic fish. Methods:
Rigoberto González Gutiérrez
doaj +1 more source
Reproductive strategies and genetic variability in tropical freshwater fish
Genetics and Molecular Biology, 2007 We estimated the genetic variability of nine fish species from the Brazilian upper Paraná River floodplain (Astyanax altiparanae, Hoplias malabaricus, Leporinus lacustris, Loricariichthys platymetopon, Parauchenipterus galeatus, Pimelodus maculatus ...
Maria Dolores Peres Lassala +1 more
doaj +1 more source
TUBERCULOSIS IN MARINE TROPICAL FISHES IN AN AQUARIUM [PDF]
Journal of Wildlife Diseases, 1980 Skin, gill and visceral tubercle lesions were detected in marine tropical fish in an aquarium. Ninety-seven fish of 17 different genera were affected. The tubercles consisted of a wall of densely packed epithelioid cells and necrotic center packed with acid-fast bacilli identified as Mycobacterium marinum.
R. Giavenni +3 more
openaire +2 more sources
Ciência Rural, 2011 A growth experiment was conducted to determine the optimal dietary protein requirement for juvenile cachama, Piaractus brachypomus. Six semi-purified isoenergetic experimental diets using casein and gelatin as protein sources were formulated to contain ...
Wálter Vásquez-Torres +2 more
doaj +1 more source
Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
PLoS ONE, 2021 Tropical cyclones have large effects on marine ecosystems through direct (e.g., storm surge) and indirect (e.g., nutrient runoff) effects. Given their intensity, understanding their effects on the marine environment is an important goal for conservation ...
Anjali D Boyd +3 more
doaj +1 more source
Ecological speciation in tropical reef fishes [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2005 The high biodiversity in tropical seas provides a long-standing challenge to allopatric speciation models. Physical barriers are few in the ocean and larval dispersal is often extensive, a combination that should reduce opportunities for speciation.
Rocha, Luiz A. +3 more
openaire +2 more sources