Sympatric predator detection alters cutaneous respiration in Lymnaea
نویسندگان
چکیده
منابع مشابه
Predator detection in Lymnaea stagnalis.
Laboratory-reared Lymnaea are capable of detecting and responding to the scent of a crayfish predator. The present investigation is a first attempt to characterize multiple stress-related behavioural responses resulting from predator detection and to depict the neurophysiological correlates of one of these illustrated behaviours. Snails respond to crayfish effluent (CE) by increasing the follow...
متن کاملElectrophysiological and behavioral evidence demonstrating that predator detection alters adaptive behaviors in the snail Lymnaea.
Stress has been shown to both impair and enhance learning, long-term memory (LTM) formation, and/or its recall. The pond snail, Lymnaea stagnalis, both detects and responds to the scent of a crayfish predator with multiple stress-related behavioral responses. Using both behavioral and electrophysiological evidence, this investigation is a first attempt to characterize how an environmentally rel...
متن کاملPredator detection enables juvenile Lymnaea to form long-term memory.
Learning and memory provide the flexibility an organism requires to respond to changing social and ecological conditions. Juvenile Lymnaea have previously been shown to have a diminished capacity to form long-term memory (LTM) following operant conditioning of aerial respiratory behavior. Juvenile Lymnaea, however, can form LTM following classical conditioning of appetitive behaviors. Here, we ...
متن کاملCutaneous Respiration in Man
Shaw and his associates (1, 2) demonstrated that the rate of cutaneous respiration in man is influenced principally by the temperature and humidity of the air in contact with the skin and by individual characteristics of different subjects. The present investigation was undertaken to establish the range of carbon dioxide elimination and oxygen absorption through the skin in normal individuals o...
متن کاملCutaneous Respiration in Octopus Vulgaris
The skin of Octopus vulgaris consumes considerable quantities of oxygen in vitro, averaging 4.55×10−5±1.80×10−5 ml mm−2 h−1 (mean ± S.D.), if a flow is maintained over the skin sample (N=32). The consumption is higher still in vivo, 11.36×10−5±2.73×10−5 ml mm−2 h−1 (N=8), suggesting an additional net import of oxygen through the skin when the blood system is intact. If a substantial boundary la...
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ژورنال
عنوان ژورنال: Communicative & Integrative Biology
سال: 2010
ISSN: 1942-0889
DOI: 10.4161/cib.3.1.9634