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Keywords: Crustacean
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Journal Articles
J Exp Biol (2021) 224 (15): jeb242220.
Published: 29 July 2021
... Ltd 2021 Summary: Carcinus maenas acclimated to a simulated tidal cycle verses constant submersion exhibit different physiological responses to emersion and immersion, indicating that caution must be taken when acclimating intertidal organisms to laboratory conditions. Crustacean Air...
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 meaningful...
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
... speculation that PFK is closely correlated with growth, possibly in all crustaceans. This hypothesis will be validated in the future. Molting in crustaceans is a highly complex process, and ecdysone 20E is the most important hormone promoting this process ( Kim et al., 2010 ). At 12 h after ecdysone 20E...
Includes: Supplementary data
Journal Articles
In collection:
Neuroethology
J Exp Biol (2020) 223 (6): jeb217299.
Published: 25 March 2020
... of a combination of visual features that guide the crab's predatory behavior. Predatory behavior Escape behavior Pursuit Capture Crustacean Visually guided escape and predatory behaviors represent two of the most attractive animal actions for studying fundamental themes in contemporary behavioral...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (22): 4225–4233.
Published: 15 November 2017
... light. Most biological tissues do not have pigments and do not absorb light, but crustacean hemocyanin has a weak absorbance band centered at 340 nm when de-oxygenated and at 580 nm when oxygenated ( Redfield, 1930 ; Erker et al., 2008 ). Despite this, even if the concentration of hemocyanin...
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...
Includes: Supplementary data
Journal Articles
In collection:
Neuroethology
J Exp Biol (2016) 219 (21): 3339–3352.
Published: 01 November 2016
...., 2009 ), crayfish ( Glantz, 1974 ) and crabs ( Oliva et al., 2007 ; Oliva and Tomsic, 2014 ). But, how is the visual information of an approaching object actually processed, encoded and conveyed by LSNs to contribute to avoidance behaviors? This is a complex problem for which some insect and crustacean...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (24): 3950–3961.
Published: 01 December 2015
... axons of several pyloric and gastric mill neurons. We recorded stable motor patterns from both rhythms for as long as 6 weeks ( N =27 animals; median duration, 5.25 days; mean, 6.8 days). Like many decapod crustaceans, Jonah crabs are opportunistic predators. They hunt when able, but otherwise...
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
... is 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
... americanus I. Motor programs for forward and backward walking . J. Comp. Physiol. A   115 , 1 - 27 . Bush   B. M. H. , Vedel   J. P. , Clarac   F. ( 1978 ). Intersegmental reflex actions from a joint sensory organ (CB) to a muscle receptor (MCO) in decapod crustacean limbs . J. Exp. Biol...
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...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (5): 809–814.
Published: 01 March 2014
... by R.E., T.W. and M.B. The manuscript was drafted and revised by R.E., T.W. and M.B. Competing interests The authors declare no competing financial interests. 26 7 2013 16 10 2013 © 2014. Published by The Company of Biologists Ltd 2014 Critical temperature Crustacean...
Journal Articles
J Exp Biol (2013) 216 (8): 1412–1422.
Published: 15 April 2013
... habitats . Ophelia   25 , 83 - 95 . Anger   K. ( 2001 ). The Biology of Decapod Crustacean Larvae (Crustacean Issues) . Lisse, The Netherlands : A. A. Balkema Publishers . Barnes   H. , Blackstock   J. ( 1973 ). Estimation of lipids in marine animals and tissues: detailed...
Journal Articles
J Exp Biol (2012) 215 (13): 2308–2318.
Published: 01 July 2012
..., Northwestern University, 303 E. Chicago Avenue, Chicago, IL 60611, USA † Present address: Institute of Medicine, 500 5th Street, NW, Washington, DC 20001, USA 9 1 2012 12 3 2012 © 2012. 2012 allatostatin crustacean modulation neuropeptide While it is well established...
Journal Articles
J Exp Biol (2012) 215 (11): 1824–1836.
Published: 01 June 2012
..., the length of a tidal cycle. © 2012. 2012 crustacean acclimation temperature transcriptome membrane cold tolerance Marine intertidal ectotherms exposed to temperatures below their freezing point must either avoid or tolerate extracellular ice formation, and the mechanisms...
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...
Journal Articles
J Exp Biol (2011) 214 (21): 3688–3697.
Published: 01 November 2011
... © 2011. 2011 crustacean muscle physiology basal metabolism The size of fibers within skeletal muscle is a fundamental property that influences function and reflects the patterns of muscle growth that have occurred throughout an organism's life. It is generally accepted...
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...