Synergistic behavioral antagonists of a sex pheromone reduce reproduction of invasive sea lamprey
Summary: Sex pheromones impart maximal attraction when their components are present at optimal ratios that confer balanced olfactory inputs in potential mates. Altering ratios or adding pheromone analogs to optimal mixtures may disrupt balanced olfactory
Anne M. Scott +3 more
doaj +1 more source
Icelandic lampreys (Petromyzon marinus): where do they come from? [PDF]
The recent discovery of sea lamprey wounds on salmonids in Icelandic rivers prompted an investigation on the origin of sea lampreys in Icelandic waters. Using a mitochondrial DNA fragment, the origin of the lampreys examined was assigned to the European stock and not to the North American one.
Pereira, Ana Martins +4 more
openaire +2 more sources
Anisakis infection in allis shad, Alosa alosa (Linnaeus, 1758), and twaite shad, Alosa fallax (Lacépède, 1803), from Western Iberian Peninsula Rivers : zoonotic and ecological implications [PDF]
Acknowledgments The authors would like to thank M. N. Cueto and J.M. Antonio (ECOBIOMAR) for their excellent technical support and also Rodrigo López for making the map of the study area.
Antunes, C. +7 more
core +1 more source
Attraction of migratory inanga (galaxias maculatus) and koaro (galaxias brevipinnis) juveniles to adult galaxiid odours [PDF]
The response of migratory galaxiid juveniles, inanga (Galaxias maculatus) and koaro (G. brevipinnis), to the odours of adult galaxiids was tested in a two-choice chamber apparatus. Both conspecific and heterospecific odours were tested. Inanga juveniles
Baker, Cindy F., Hicks, Brendan J.
core +2 more sources
Nuevos datos de distribución de especies autóctonas de peces de agua dulce de España
Entre los años 2008 y 2010 hemos realizado un proyecto de monitorización para actualizar la base de datos de la ictiofauna continental española. Se ha llevado a cabo en 785 estaciones de muestreo cada año, repartidas homogéneamente por toda España. Entre
S. Perea +5 more
doaj +1 more source
The olfactory anatomy and histology of Lethenteron reissneri were researched using a stereo microscope, a light microscope, and a scanning electron microscope.
Hyun-Tae Kim, Jong-Young Park
doaj +1 more source
\u3ci\u3eHexagenia Bilineata\u3c/i\u3e (Ephemeroptera: Ephemeridae) Persists at Low Levels of Abundance in the Lower Fox River, Wisconsin [PDF]
After burrowing mayflies (Hexagenia bilineata) were first noted in the vicinity of the DePere Dam on the Fox River in 1991, adults have been observed in small numbers each summer since then.
Cochran, Phillip A, Kinziger, Andrew P
core +2 more sources
A pheromone outweighs temperature in influencing migration of sea lamprey [PDF]
Organisms continuously acquire and process information from surrounding cues. While some cues complement one another in delivering more reliable information, others may provide conflicting information.
Cory O. Brant +3 more
doaj +1 more source
Sea Lamprey Petromyzon marinus Biology and Management Across Their Native and Invasive Ranges: Promoting Conservation by Knowledge Transfer [PDF]
The anadromous sea lamprey Petromyzon marinus native range extends across the Northern Atlantic and includes much of Europe. Their complex lifecycle, involving freshwater spawning, juveniles (ammocoetes) that remain in freshwater for up to eight years ...
Andreou, Demetra, Britton, J.R., Guo, Z.
core +1 more source
Employing history of science methods, including analyses of the scientific literature, archival documents, and interviews with scientists, this paper presents a history of lampreys in neurobiology from the 1830s to the present. We emphasize the lamprey’s
Kathryn Maxson Jones +3 more
doaj +1 more source

