Results 111 to 120 of about 7,869 (211)

Scanning Electron Microscopy Reveals New Ultrastructural Features in Metacercariae of Clinostomum cutaneum (Digenea: Clinostomidae) Infecting Oreochromis niloticus (Actinopterygii: Cichlidae) in Kenya

open access: yesPathogens
Clinostomum is a genus of parasitic trematodes found worldwide, infecting a wide range of hosts, including freshwater fishes, snails, birds and occasionally humans.
Miriam Isoyi Shigoley   +5 more
doaj   +1 more source

Food for all: Small fish with big influence [PDF]

open access: yes, 2016
WWF-Canada recommendations to protect forage fish - based on 2012 report by the Lenfest Forage Fish Task Force, a group of 13 prominent fisheries scientists from around the ...

core  

Expanding Host Range: First Record of Eustrongylides excisus in Padogobius bonelli (Gobiidae) from the Po River (Northwest Italy)

open access: yesFishes
Fish-borne parasites encompass diverse taxonomic groups, including nematodes of the genus Eustrongylides (family Dioctophymatidae), which infect fish, fish-eating birds, and, occasionally, humans. Eustrongylides spp.
Alessandra Maganza   +10 more
doaj   +1 more source

Surface Ultrastructure and Molecular Studies of Clinostomum complanatum (Rudolphi, 1814) Braun, 1899 (Trematoda: Clinostomidae) Metacercariae in some Freshwater Fishes from Sulaimani Province, Iraq

open access: yesMaǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2023
Clinostomum is a trematode genus in the family Clinostomidae. The mentioned trematode species is parasitizing many fish species as intermediate hosts, while piscivorous birds and mammals are the main definitive hosts.
Younis S. Abdullah   +3 more
doaj  

The Windermere perch and pike project: an historical review [PDF]

open access: yes, 2001
This paper is an attempt to set the background, provide a brief history, review some of the Windermere perch and pike project's scientific achievements, note current developments and hopes for the future, and comment on some aspects of such long-term ...
Le Cren, David
core  

Molecular identification and histological aspects of Renicola sloanei (Digenea: Renicolidae) in Puffinus puffinus (Procellariiformes): a first record

open access: yesRevista Brasileira de Parasitologia Veterinária
Renicolids are parasites that inhabit the renal tubules and ureters of molluscivorous and piscivorous birds. Puffinus puffinus is a migratory seabird that was identified as the definitive host of Renicola spp.
Andressa Maria Rorato Nascimento de Matos   +8 more
doaj   +1 more source

Bottlenose Dolphins, Tursiops truncatus, Removing By-catch from Prawn-trawl Codends During Fishing in New South Wales, Australia [PDF]

open access: yes, 1998
During a fishing trip to record video footage of fish escaping from a by-catch reducing device located in a commercial prawn trawl, two bottlenose dolphins, Tursiops truncatus, were observed to actively manipulate the codend at the seabed, removing and ...
Broadhurst, M. K.
core  

Commensal association of piscivorous birds with foraging Eurasian otters in Spain

open access: yes, 2019
Resumen del trabajo presentado al XXIV Congreso Español y VII Ibérico de Ornitología, celebrado en Cadiz del 13 al 17 de noviembre de 2019. Positive interactions among species are widespread in nature. In a foraging context, these interactions may consist of local enhancement, when an individual uses cues from individuals of another species to locate ...
Rodríguez Ramiro, Jonathan   +1 more
openaire   +1 more source

Measuring Damages to Marine Natural Resources from Pollution Incidents under CERCLA: Applications of an Integrated Ocean Systems/Economic Model [PDF]

open access: yes
Several pieces of federal environmental regulation establish strict liability for damages from spills of oil and hazardous substances. This paper discusses the Natural Resource Damage Assessment Model for Coastal and Marine Environments (NRDAMICME ...
French, Deborah   +3 more
core   +1 more source

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