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Keywords: catfish
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Journal Articles
J Exp Biol (2012) 215 (11): 1816–1823.
Published: 1 June 2012
..., contrasting with previous results and predictions regarding the adaptive benefit of these structures. Comparisons with a less venomous catfish species ( Ameiurus natalis ) indicate that a single protein present in the venom of N. gyrinus may be responsible for providing the significant selective advantage...
Journal Articles
J Exp Biol (2010) 213 (7): 1107–1114.
Published: 1 April 2010
... of the dorsal process, producing sounds. In Synodontis the analogy for sound production would be a brake shoe pressing against a wheel. * Author for correspondence ( E.Parmentier@ulg.ac.be ) 27 11 2009 © 2010. 2010 Mochokidae acoustics catfish sound production spine Catfishes...
Includes: Multimedia, Supplementary data
Journal Articles
J Exp Biol (2009) 212 (19): 3091–3099.
Published: 1 October 2009
..., the maintenance of sensory functions in a changing environment may be crucial for an animal's survival. Many fish species rely on hearing for acoustic orientation and communication. In order to investigate the influence of temperature on the auditory system, channel catfish Ictalurus punctatus was chosen...
Journal Articles
Journal Articles
J Exp Biol (2008) 211 (17): 2786–2791.
Published: 1 September 2008
...S. H. Rolen; J. Caprio SUMMARY Bile salts are known olfactory stimuli for teleosts, but only a single report has indicated that the taste system of a fish was sensitive to this class of stimuli. Here, gustatory responses of the channel catfish, Ictalurus punctatus , to four bile salts that included...
Journal Articles
J Exp Biol (2007) 210 (1): 27–36.
Published: 1 January 2007
... consequences of morphological adaptations enhancing biting on the mechanics and performance of suction feeding in fish remain obscure. In this study, suction feeding performance was compared between three clariid catfish species differing considerably in their biting capacity, by measuring the velocity...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2004) 207 (17): 2971–2978.
Published: 1 August 2004
...Kirsten Pohlmann; Jelle Atema; Thomas Breithaupt SUMMARY In a previous study we showed that nocturnal piscivorous catfish track the wake left by a swimming prey fish to locate it, following past locations to detect the present location of the prey. In a wake there are hydrodynamic as well...
Journal Articles
Journal Articles
J Exp Biol (2000) 203 (21): 3307–3317.
Published: 1 November 2000
... ) and brown bullhead ( Ameiurus nebulosus ) catfish, species that are highly similar in their olfactory receptor and behavioral responses to amino acid odorants. Catfish respond with greater appetitive food-searching (swimming) behavior to amino-acid-conditioned olfactory stimuli than to non-conditioned amino...