Results 51 to 60 of about 748 (174)

Parasites of non-native freshwater fishes introduced into england and wales suggest enemy release and parasite acquisition [PDF]

open access: yes, 2015
When non-native species are introduced into a new range, their parasites can also be introduced, with these potentially spilling-over into native hosts.
ACF Lacerda   +88 more
core   +1 more source

Effects of Mosquito Control Chemicals on Aquatic Fauna [PDF]

open access: yes, 1974
No mosquito abatement districts have ever been organized in Arkansas. Mosquito control efforts have been largely adulticiding operations by either aerial application or ground thermal fogging machines.
Lancaster, J. L., Jr., Meisch, M. V.
core   +2 more sources

Species of Triconia of the conifera-subgroup (Copepoda, Cyclopoida, Oncaeidae) from Korean waters, including a new species [PDF]

open access: yes, 2010
Three species of Triconia belonging to the conifera-subgroup are described from Korean waters (NW Pacific). A new species, Triconia hirsuta, was found that can be distinguished from its sibling T.
Boxshall   +46 more
core   +1 more source

Fish parasite diversity in the Amambai river, State Mato Grosso do Sul, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2018
This study aimed to describe the diversity of fish parasites in the Amambai River, in the Mato Grosso do Sul State, and generate information to facilitate studies of the biotic integrity of the region.
Emily Soares Pereira   +3 more
doaj   +1 more source

Ergasilus turkayi n. sp. (Copepoda, Cyclopoida, Ergasilidae): a gill parasite of Serrasalmus hollandi Jégu, 2003 (Characiformes, Serrasalmidae) from the Paragua River, Bolivia

open access: yesNauplius
A new parasitic copepod species, Ergasilus turkayi n. sp., found on the gills of the Holland’s piranha, Serrasalmus hollandi Jégu, 2003, in the Paragua River, Bolivia, is described based on 10 adult females.
Taísa M. Marques   +3 more
doaj   +1 more source

Intensitas dan prevalensi ektoparasit dan endoparasit pada ikan belanak Liza macrolepis (Smith, 1846) di perairan pantai Barat-Selatan Aceh [PDF]

open access: yes, 2020
The Largescale mullet Liza macrolepis is a common fish found in estuaries and coastal areas and the fish is used as a source of protein by coastal communities.
Abdan, Muamar   +5 more
core   +1 more source

Zooplankton assemblages (Copepoda and Cladocera) in a cascade of reservoirs of a large tropical river (SE Brazil) [PDF]

open access: yes, 2008
The construction of reservoirs for the production of electricity is one of the major human interferences on large tropical rivers. This study analyzes the structure of the microcrustacean assemblages (Copepoda and Cladocera) in a cascade of 8 reservoirs ...
Nogueira, Marcos G.   +2 more
core   +1 more source

Cleaning in pairs enhances honesty in male cleaning gobies [PDF]

open access: yes, 2017
A recent game theoretic model akin to an iterated prisoner's dilemma explored situations in which 2 individuals (the service providers) interact simultaneously with the same service recipient (the client). If providing a dishonest service pays, then each
Bshary, Redouan   +2 more
core  

Parasites in Curimata cyprinoides (Characiformes: Curimatidae) from eastern Amazon, Brazil. [PDF]

open access: yes, 2017
This work is the first study on parasitic fauna of Curimata cyprinoides Linnaeus, 1766 (Curimatidae) and the host-parasite relationship. The total of 154,740 parasites such as Ichthyophthirius multifiliis (Ciliophora), trophozoite of Spironucleus sp ...
MARINHO, R. das G. B.   +4 more
core  

The parasitic crustaceans of fishes from the Brazilian Amazon. 10 - Acusicola pellonidis n.sp. (Copepoda: Cyclopidae) from Pellona castelnaeana (VALENCIENNES)

open access: yes, 1983
The female of Acusicola pellonidis n. sp. (Copepoda : Cyclopidea) is described from the gills of an Amazonian fish, Pellona castelnaeana (VALENCIENNES).
Boeger, W., Thatcher, V.
core  

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