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Keywords: crustacean
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Journal Articles
J Exp Biol (2021) 224 (7): jeb240457.
Published: 15 April 2021
... of turbulent odor signals during chemical orientation in crayfish show that turning and heading angles are influenced by the temporal properties of signals. Chemical orientation Crustacean Odor plume Strategy Organisms from a large range of taxa utilize chemical cues to extract...
Journal Articles
J Exp Biol (2021) 224 (6): jeb240747.
Published: 25 March 2021
...Youenn Jézéquel; Ian T. Jones; Julien Bonnel; Laurent Chauvaud; Jelle Atema; T. Aran Mooney ABSTRACT Although many crustaceans produce sounds, their hearing abilities and mechanisms are poorly understood, leaving uncertainties regarding whether or how these animals use sound for acoustic...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (13): jeb223529.
Published: 08 July 2020
..., thereby inhibiting molting and body length growth of the freshwater shrimp Neocaridina heteropoda . Phosphofructokinase RNAi Ecdysis Molting Crustacean Body length EIF2 EIF2B The expansion of aquaculture is important from both economic and food security perspectives. In general...
Includes: Supplementary data
Journal Articles
In collection:
Neuroethology
J Exp Biol (2020) 223 (6): jeb217299.
Published: 25 March 2020
.... ( 2014 ). Chapter 19: Neurobiology of learning and memory of crustaceans . In Crustacean Nervous Systems and their Control of Behavior (third volume of a ten-volume set on The Natural History of Crustaceans) (ed. C.   Derby and M.   Thiel ), pp. 509 - 534 . Oxford : Oxford University Press...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (22): 4225–4233.
Published: 15 November 2017
.... Camouflage Crustacean Muscle Light scattering Cryptic organisms employ various strategies to avoid being detected by predators, including matching the background ( Endler, 1978 ). Background matching is often mediated by pigmentation patterns (e.g. melanism in the peppered moth; reviewed in...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (22): 4109–4118.
Published: 15 November 2017
...Alyssa M. Budd; Tracey M. Hinton; Mark Tonks; Sue Cheers; Nicholas M. Wade ABSTRACT Crustaceans form their distinct patterns and colours through the interaction of the carotenoid astaxanthin with a protein called crustacyanin (CRCN). Presently, the expression of just two CRCN genes is thought to...
Includes: Supplementary data
Journal Articles
In collection:
Neuroethology
J Exp Biol (2016) 219 (21): 3339–3352.
Published: 01 November 2016
... by identified giant neurons to continuously regulate the speed of the escape run. Looming Collision avoidance Motion detection Lobula neurons Escape response Crustacean Upon the sight of an approaching predator, an animal has to decide in a timely manner at what moment, in what...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (24): 3950–3961.
Published: 01 December 2015
... mill rhythms, but are overshadowed by substantial variability and occluded by sensory influences, which alter motor pattern structure. Central pattern generator Circadian Crustacean Motor pattern Neuromodulation Stomatogastric ganglion Neural networks that produce rhythmic motor...
Journal Articles
J Exp Biol (2015) 218 (21): 3487–3498.
Published: 01 November 2015
...Jenny Tynyakov; Shmuel Bentov; Shai Abehsera; Galit Yehezkel; Ziv Roth; Isam Khalaila; Simy Weil; Amir Berman; Inbar Plaschkes; Moshe Tom; Eliahu D. Aflalo; Amir Sagi ABSTRACT Some crustaceans possess exoskeletons that are reinforced with calcium carbonate. In the crayfish Cherax quadricarinatus...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (13): 2005–2014.
Published: 01 July 2015
... heavily reinforced with calcium, freshwater crustaceans have a high specific calcium requirement relative to other aquatic organisms. Daphnia , in particular, is an ideal crustacean for investigating the consequences of calcium decline because it is an abundant and important member of freshwater...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (20): 3688–3699.
Published: 15 October 2014
... interests. 8 5 2014 7 8 2014 © 2014. Published by The Company of Biologists Ltd 2014 Electromyogram Goal-directed behavior Manipulative behavior Crustacean Lobster Feeding behavior is, in general, initiated spontaneously as a searching phase or reflexively as an...
Journal Articles
J Exp Biol (2014) 217 (13): 2309–2320.
Published: 01 July 2014
...Justin C. Havird; Scott R. Santos; Raymond P. Henry Studies of euryhaline crustaceans have identified conserved osmoregulatory adaptions allowing hyper-osmoregulation in dilute waters. However, previous studies have mainly examined decapod brachyurans with marine ancestries inhabiting estuaries or...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (5): 809–814.
Published: 01 March 2014
... Crustacean Growth rate Macrobrachium rosenbergii Oxygen supply capacity Temperature Metabolism of resting, fasting animals (standard metabolic rate, SMR) increases exponentially as temperature rises, whereas maximal oxygen uptake typically plateaus or even decreases as the structural and...
Journal Articles
J Exp Biol (2013) 216 (8): 1412–1422.
Published: 15 April 2013
... 2012 12 12 2012 © 2013. 2013 carbon dioxide pH crustacean respiration protein CHN lipids larvae embryo Ocean pH is declining as a consequence of absorbing atmospheric CO 2 , a process known as ocean acidification (OA) ( Doney et al., 2009 ; Orr et al., 2005 ; Feely et...
Journal Articles
J Exp Biol (2012) 215 (13): 2308–2318.
Published: 01 July 2012
... identified the presence of related peptides from the C-AST family in other insects and crustaceans, including decapod crustaceans ( Dickinson et al., 2009 ; Gard et al., 2009 ; Ma et al., 2009 ; Stemmler et al., 2010 ; Veenstra, 2009 ; Weaver and Audsley, 2009 ). Here, we found that the native H...
Journal Articles
J Exp Biol (2012) 215 (11): 1824–1836.
Published: 01 June 2012
..., the length of a tidal cycle. * Author for correspondence ( stillmaj@sfsu.edu ) 6 2 2012 © 2012. 2012 crustacean acclimation temperature transcriptome membrane cold tolerance A fixed ANOVA model with array, dye and sample (=treatment group) terms was fit using...
Includes: Supplementary data
Journal Articles
J Exp Biol (2011) 214 (23): 3906–3914.
Published: 01 December 2011
...Jutta A. Guadagnoli; Kimimasa Tobita; Carl L. Reiber SUMMARY In hearts of higher invertebrates as well as vertebrates, the work performed by the ventricle is a function of both rate and contractility. Decapod crustaceans experience a hypoxia-induced bradycardia that is thought to result in an...
Journal Articles
J Exp Biol (2011) 214 (21): 3688–3697.
Published: 01 November 2011
... crustacean anaerobic muscle. Thus, when the metabolic production of ATP is inhibited, the rate of AP depletion is equivalent to the rate of ATP demand. Muscle basal metabolic rate was measured by monitoring the rate of AP decrease in the presence of 2.5 mmol l –1 potassium cyanide to block oxidative...
Journal Articles
J Exp Biol (2011) 214 (16): 2671–2677.
Published: 15 August 2011
.... Both MSTN and GDF11 negatively regulate their functions. Invertebrates possess a single ortholog of the MSTN/GDF11 family. In order to understand the role of MSTN/GDF11 in crustaceans, the gene ortholog was identified and characterized in the penaeid shrimp Penaeus monodon . The overall protein...
Journal Articles
J Exp Biol (2011) 214 (15): 2474–2494.
Published: 01 August 2011
... survey of ET studies across animal taxa, including insects, crustaceans, molluscs, lizards, fish, amphibians, birds and mammals. Variability in ETs is examined in terms of ecological significance and morpho-physiological constraints. The survey shows that certain escape strategies (single ETs and highly...