Results 21 to 30 of about 147 (76)

Identifikasi Ektoparasit Pada Ikan Nila (Oreochromis nilotica) di Danau Limboto Provinsi Gorontalo [PDF]

open access: yes, 2013
Penelitian ini bertujuan untuk mengetahui ektoparasit pada ikan nila (Oreochromis nilotica) di Danau Limboto. Pengambilan data dilakukan sebanyak 3 kali dengan titik pengambilan sampel berada di sebelah Selatan Danau Limboto tepatnya di Kecamatan ...
., Mulis   +2 more
core   +2 more sources

New records of a freshwater fish parasite Argulus japonicus (Branchiura: Argulidae) from northern Honshu, Japan, with a note on its occurrence in a brackish water lake [PDF]

open access: yes
One and two specimens of Argulus japonicus Thiele, 1900 were collected from the body surface of big-scaled redfin Pseudaspius hakonensis (Günther, 1877) (Cypriniformes: Leuciscidae) in the Babame River, Akita Prefecture, and Lake Jusan, Aomori Prefecture,
1170   +10 more
core   +1 more source

Differential host utilisation by different life history stages of the fish ectoparasite Argulus foliaceus (Crustacea: Branchiura) [PDF]

open access: yes, 2008
Contains fulltext : 72168.pdf (publisher's version ) (Open ...
Aarrestad, T.K.   +2315 more
core   +8 more sources

Morphological Diversity of Hemocytes on Crustacea [PDF]

open access: yes, 2014
Morphological characteristics of hemocytes in some crustaceans were examined by light microscopy. Only a single type of hemocyte (granulocyte) was observed in Daphnia obtusa (Cladocera, Phyllopoda, Branchiopoda), Argulus sp.
1252   +13 more
core  

Riqueza zooplanctónica en la boca de la Laguna La Mancha, durante muestreos mensuales y nictímeros [PDF]

open access: yes, 2020
Background. Despite the importance of zooplankton communities as a link in the processes of energy flow and biogeochemical cycles, few studies have been conducted in the coastal lagoons of the southwestern Gulf of Mexico, with only two previous formal ...
Castillo Rivera, Manuel   +1 more
core   +2 more sources

Natural banks of Platyxanthus orbignyi in La Libertad Region, Peru (June 2019) [PDF]

open access: yes, 2023
La demanda de esta especie para el consumo humano continúa en incremento, significando una alternativa de alto valor económico para los pescadores artesanales; por lo que, también se estarían presentando más ejemplares de tamaño menor a la talla de ...
Alfaro Mudarra, Santos E.
core   +2 more sources

Morphological Characterization of Hemocytes in Copepods [PDF]

open access: yes, 2014
Morphological characteristics of hemocytes in four copepods (Copepoda, Maxillopoda, Crustacea) were histologically examined by light microscopy. Only a single type of hemocyte, basophilic granulocyte, was observed in the hemal space of two parasitic ...
1252   +13 more
core  

Zooplankton Community Dynamics in the Elizabeth River, Virginia [PDF]

open access: yes, 1995
Zooplankton community structure and dynamics were studied over a 12 month period in the Elizabeth River, an industrially polluted tidal river in the Chesapeake Bay estuarine system.
Sharp, William C.
core   +1 more source

Morphological Characterization of Hemocytes of Marine Fish Louse Argulus caecus(Arguloida, Branchiura, Maxillopoda, Crustacea) [PDF]

open access: yes, 2013
Morphological characteristics of hemocyte in marine fish louse Argulus caecus were examind. Only a single type of hemocyte, chromophobic granulocyte, was observed in the hemolymph of the fish louse.
1252   +13 more
core  

Improving cross-species extrapolation of chemical sensitivity [PDF]

open access: yes, 2020
The aim of this thesis was to improve the development of models describing species sensitivity towards chemical stressors. This included unraveling decisions that might be of importance in the modeling process, obtaining a better mechanistic ...
Berg, Sanne, van den
core   +2 more sources

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