Results 11 to 20 of about 43,591 (273)

Behavior out of control: Experimental evolution of resistance to host manipulation [PDF]

open access: yesEcology and Evolution, 2019
Many parasites alter their host's phenotype in a manner that enhances their own fitness beyond the benefits they would gain from normal exploitation. Such host manipulation is rarely consistent with the host's best interests resulting in suboptimal and ...
Nina Hafer‐Hahmann
doaj   +3 more sources

Copepod Behavior Responses Around Internal Waves

open access: yesFrontiers in Marine Science, 2020
Internal waves are ubiquitous features in coastal marine environments and have been observed to mediate vertical distributions of zooplankton. Internal waves possess fine-scale hydrodynamic cues that copepods and other zooplankton are known to sense ...
Mohammad Mohaghar   +3 more
doaj   +1 more source

Starvation reduces thermal limits of the widespread copepod Acartia tonsa

open access: yesEcology and Evolution, 2023
Organismal thermal limits affect a wide range of biogeographical and ecological processes. Copepods are some of the most abundant animals on the planet and play key roles in aquatic habitats.
Gaia Rueda Moreno, Matthew C. Sasaki
doaj   +1 more source

Fatty acid bioconversion in harpacticoid copepods in a changing environment : a transcriptomic approach [PDF]

open access: yes, 2020
By 2100, global warming is predicted to significantly reduce the capacity of marine primary producers for long-chain polyunsaturated fatty acid (LC-PUFA) synthesis.
Boyen, Jens   +4 more
core   +1 more source

The complete mitochondrial genome of Labidocera rotunda Mori, 1929 (Copepoda: Calanoida) from Jeju Island, Korea

open access: yesMitochondrial DNA. Part B. Resources, 2022
We sequenced the complete mitochondrial genome of the copepod Labidocera rotunda (family Pontellidae) collected from Ihotaewoo Beach in Jeju, Korea.
Jimoon Jun   +6 more
doaj   +1 more source

Latitudinal Differentiation in the Effects of the Toxic Dinoflagellate Alexandrium spp. on the Feeding and Reproduction of Populations of the Copepod Acartia Hudsonica [PDF]

open access: yes, 2002
Blooms of the dinoflagellate Alexandrium spp. increase in their frequency, toxicity and historical presence with increasing latitude from New Jersey (USA) to the Gaspé peninsula (Canada).
Colin, Sean, Dam, Hans G.
core   +2 more sources

Temperature and food quantity effects on the harpacticoid copepod Nitocra spinipes : combining in vivo bioassays with population modeling [PDF]

open access: yes, 2017
The harpacticoid copepod Nitocra spinipes has become a popular model species for toxicity testing over the past few decades. However, the combined influence of temperature and food shortage, two climate change-related stressors, has never been assessed ...
Breitholtz, Magnus   +5 more
core   +6 more sources

Copepods encounter rates from a model of escape jump behaviour in turbulence [PDF]

open access: yes, 2017
A key ecological parameter for planktonic copepods studies is their interspecies encounter rate which is driven by their behaviour and is strongly influenced by turbulence of the surrounding environment.
Ardeshiri, H.   +4 more
core   +10 more sources

First record of Lernaea cyprinacea (Linnaeus, 1758) (Copepoda: Cyclopoida) on Betta splendens in Brazil

open access: yesRevista Principia, 2020
The aim of this work is to bring this first record of L. cyprinacea in B. splendens. The anchor worm, also known as L. cyprinacea is an ectoparasitic copepod that can result in the mortality of the host by causing hemorrhages, ulcerations, and secondary ...
Elton Lima Santos   +5 more
doaj   +1 more source

CYCLOPOID COPEPODS

open access: yesJournal of the American Mosquito Control Association, 2007
Cyclopoid copepods have proved more effective for practical mosquito control than any other invertebrate predator of mosquito larvae. Their operational potential is enhanced by the fact that mass production is relatively easy and inexpensive. The exceptional potential of copepods for mosquito control was first realized about 25 years ago.
Gerald G, Marten, Janet W, Reid
openaire   +2 more sources

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