Results 81 to 90 of about 10,072 (221)

Preventing the next invasion: Lessons from aquaculture for the safe expansion of insect farming

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
We argue that preemptive risk assessments, species screening and transferable, adaptive regulatory frameworks developed for aquaculture offer a critical foundation for safeguarding against insect#x02010;driven invasions. Proactive governance that embeds these safeguards before large#x02010;scale expansion offers a rare opportunity to prevent invasion ...
Eléna Manfrini   +3 more
wiley   +1 more source

Wild boar feeding habits before versus after wolf recolonization

open access: yesJournal of Zoology, Volume 328, Issue 2, Page 134-145, February 2026.
By analyzing wild boar diet before and after wolf recolonization in a Mediterranean coastal area, we evaluated whether the return of wolves facilitated feeding on deer carcasses by wild boar. While deer hair was never reported in samples of wild boar feces in 1991–1994, we found it in c.
I. Belardi   +4 more
wiley   +1 more source

Primer registro de depredación por Notonecta melaena Kirkaldy, 1897 (Insecta: Notonectidae) sobre Procambarus clarkii (Girard, 1852) (Decapoda: Cambaridae)

open access: yesBiota Colombiana
Este trabajo documenta por primera vez la depredación del cangrejo de río Procambarus clarkii (Girard, 1852) (Decapoda: Cambaridae) por Notonecta melaena Kirkaldy, 1897 (Insecta: Notonectidae).
Fredy Palacino Rodríguez   +1 more
doaj   +1 more source

Circadian/Seasonal rhythms of the red swamp crayfish and crayfish size selection by eurasian otters at Cecebre reservoir [PDF]

open access: yes, 2018
[Resumen]: El presente trabajo describe los ritmos estacionales del cangrejo rojo de las marismas o cangrejo americano, Procambarus clarkii (Girad 1852) y analiza si existe selección del cangrejo en función del tamaño por parte de la nutria euroasiática ...
Ron Arroyo, Nicolás
core  

Crayfish invading Europe: the case study ofProcambarus clarkii [PDF]

open access: yesMarine and Freshwater Behaviour and Physiology, 2006
The red swamp crayfish, Procambarus clarkii, native to northeastern Mexico and southcentral USA, is today the dominant macroinvertebrate in several European countries. While the first introduction of this species into Spain is well-documented, little is known about its pathways of invasion and the reason for its rapid spread in several European ...
openaire   +2 more sources

Impact of noise on the behaviour and biochemical parameters of the crayfish Cherax quadricarinatus and Cherax destructor

open access: yesJournal of Zoology, Volume 328, Issue 2, Page 146-164, February 2026.
The aim of this study was to evaluate the effect of acoustic stimulus on the behavioural and biochemical responses of two species of crayfish, Cherax destructor and Cherax quadricarinatus. Our results showed that exposure to noise significantly affects in both species motility parameters, agonistic interactions and acoustic signals emitted. In terms of
Clarissa De Vita   +6 more
wiley   +1 more source

The Red Alien vs. the Blue Destructor: The Eradication of Cherax destructor by Procambarus clarkii in Latium (Central Italy)

open access: yesDiversity, 2018
Cherax destructor is a crayfish endemic to south-eastern Australia and one of the last alien crayfish to be introduced in Italy. In the Laghi di Ninfa Natural Reserve (Latium region, Central Italy), the species was probably introduced in 1999, but only ...
Giuseppe Mazza   +6 more
doaj   +1 more source

Command Interneurons in the Crayfish Central Nervous System [PDF]

open access: yes, 1967
The motor effects evoked by stimulation of each of eight command fibres in the circumoesophageal commissures of the crayfish are described. The fibres obtained appeared to have widespread connexions in all or most of the lower ganglia. For certain fibres
Atwood, H. L., Wiersma, C. A. G.
core  

Applicazione di un protocollo di immuno-stimolazione su individui di Pracambarus clarkii mirato alla produzione di peptidi con attività biologica [PDF]

open access: yes, 2015
Uno dei principali problemi inerenti l’identificazione e l’analisi di nuovi peptidi naturali di origine marina è la disponibilità in termini quantitativi del materiale bioattivo (Cragg et al., 1997).
Bennici, C.   +9 more
core  

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