Invertebrate

Shelter preference in the Marmorkrebs (marbled crayfish)

For many animals, shelters are valuable source to hide from predators. To know acquisition of adequate shelter is important to understand social interactions of animals. Preferences for types of shelter used by the Marmorkrebs (marbled crayfish) were analysed behaviourally. Individual...

Year Published: 2016Topics: Environmental Enrichment, HousingAnimal Type: Crustacean, Invertebrate

Citation: Takahashi, K., Nagayama, T. 2016. Shelter preference in the Marmorkrebs (marbled crayfish). Behaviour 153(15), 1913-1930.

Aversive responses by shore crabs to acetic acid but not to capsaicin

Nociception is the ability to encode and perceive harmful stimuli and allows for a rapid reflexive withdrawal. In some species, nociception might be accompanied by a pain experience, which is a negative feeling that allows for longer-term changes in behaviour....

Year Published: 2017Topics: Welfare AssessmentAnimal Type: Crustacean, Invertebrate

Citation: Elwood, R. W., Dalton, N., Riddell, G. 2017. Aversive responses by shore crabs to acetic acid but not to capsaicin. Behavioural Processes 140, 1-5.

Trade-offs between predator avoidance and electric shock avoidance in hermit crabs demonstrate a non-reflexive response to noxious stimuli consistent with prediction of pain

Arthropods have long been thought to respond to noxious stimuli by reflex reaction. One way of testing if this is true is to provide the animal with a way to avoid the stimulus but to vary the potential cost of...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Crustacean, Invertebrate

Citation: Magee, B., Elwood, R. W. 2016. Trade-offs between predator avoidance and electric shock avoidance in hermit crabs demonstrate a non-reflexive response to noxious stimuli consistent with prediction of pain. Behavioural Processes 130, 31-35.

Sickness behaviour in the cricket Gryllus texensis: Comparison with animals across phyla

Immune activation alters behaviour (i.e. sickness behaviour) in animals across phyla and is thought to aid recovery from infection. Hypotheses regarding the adaptive function of different sickness behaviours (e.g. decreased movement and appetite) include the energy conservation and predator avoidance...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Insect & Spider, Invertebrate

Citation: Sullivan, K., Fairn, E., Adamo, S. A. 2016. Sickness behaviour in the cricket Gryllus texensis: Comparison with animals across phyla. Behavioural Processes 128, 134-143.

Spider and chips: The use of internal Radio Frequency Identification (RFID) chips as a minimally invasive method to measure internal body temperatures in invertebrates

Internal RFID transponders have been used in vertebrates for many years, however studies into their use in invertebrates are less well represented in the literature. The use of RFID transponders for internal temperature measurement represents a less invasive alternative to...

Year Published: 2018Topics: Biological Sampling & Physiological Measurement, External Bodily EquipmentAnimal Type: Insect & Spider, Invertebrate

Citation: Baker, S., Knight, E., Pellett, S. et al. 2018. Spider and chips: The use of internal Radio Frequency Identification (RFID) chips as a minimally invasive method to measure internal body temperatures in invertebrates. Animal Technology and Welfare 17(1), 1-7.

Electrophysiological investigation of different methods of anesthesia in lobster and crayfish

Objectives: In search for methods of anesthesia of crustaceans, an implanted electrode into lobster and crayfish CNS enabled us to monitor signal propagation in the nerve system of animals undergoing different protocols. Results: Cooling (tap water 0°C, sea water -1,8°C)...

Year Published: 2016Topics: Anesthesia & SedationAnimal Type: Crustacean

Citation: Fregin, T., Bickmeyer U. 2016. Electrophysiological investigation of different methods of anesthesia in lobster and crayfish. PLOS ONE 11(9), e0162894.

Information Resources for Reptiles, Amphibians, Fish, and Cephalopods Used in Biomedical Research

Year Published: 1995Animal Type: Amphibian, Cephalopod, Fish, Reptile

Citation: Berry, D. J., Kreger, M. D., Lyons-Carter et al. 1995. Information Resources for Reptiles, Amphibians, Fish, and Cephalopods Used in Biomedical Research. National Agricultural Library, US Department of Agriculture, Beltsville, MD.

Norwegian Animal Welfare Act

This Act applies to live animals, birds, toads, frogs, salamanders, reptiles, fish, and crustaceans.

Year Published: 1995Animal Type: All/General, Amphibian, Bird, Crustacean, Fish, Frog & Toad, Reptile, Salamander

Citation: Ministry of Agriculture 1995. Norwegian Animal Welfare Act. Ministry of Agriculture, Oslo, Norway.

Neural consequences of environmental enrichment

Neuronal plasticity is a central theme of modern neurobiology, from cellular and molecular mechanisms of synapse formation in Drosophila to behavioural recovery from strokes in elderly humans. Although the methods used to measure plastic responses differ, the stimuli required to...

Year Published: 2001Topics: Environmental EnrichmentAnimal Type: Insect & Spider, Invertebrate

Citation: Van Praag, H., Kempermann, G., Gage, F. H. 2001. Neural consequences of environmental enrichment. Nature Neuroscience 1, 191-198.

Defining and assessing animal pain

The detection and assessment of pain in animals is crucial to improving their welfare in a variety of contexts in which humans are ethically or legally bound to do so. Thus clear standards to judge whether pain is likely to...

Year Published: 2014Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: All/General, Amphibian, Bird, Cephalopod, Crocodile & Alligator, Crustacean, Finch, Fish, Fowl, Frog & Toad, Insect & Spider, Invertebrate, Lizard, Other Bird, Other Fish, Other Invertebrate, Parrot, Reptile, Salamander, Salmon, Snake, Tilapia, Trout, Turtle & Tortoise, Zebrafish

Citation: Sneddon, L. U., Elwood, R. W., Adamo, S. A. et al. 2014. Defining and assessing animal pain. Animal Behaviour 97, 201-212.