Chemical orientation to food by the crayfish Orconectes rusticus: Influence of hydrodynamics
Article Abstract:
Crayfish may orient to food sources in streams with either sand or cobble substrate, and it is likely they use information contained in the spatial and temporal distribution of chemicals in the flow, to make directional decisions. They were found to locate the source more quickly, spent more time moving while orienting in streams with a cobble substrate, compared with those having a sand substrate.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
Prolonged exposure to social odours alters subsequent social interactions in crayfish (Orconectes rusticus)
Article Abstract:
Study was conducted to examine whether exposure to social odours, in the absence of other sensory contact with a 'slender' crayfish, alters subsequent agonistic behavior in crayfish. The results show that the 'senders' did not have sufficient chemical reserves to reinforce the visual display, while the 'receivers' had sufficient chemical reserves.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Integration of multiple predator cues by the crayfish Orconectes propinquus
Article Abstract:
Research is discussed concerning the response of the crayfish Orconectes propinquus to tactile and visual clues which were presented either in conjunction with conspecific alarm odour or alone.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Somatic activation of the K-ras oncogene causes early onset lung cancer in mice. Effects of an Rb mutation in the mouse
- Abstracts: Primary cortical representation of sounds by the coordination of action-potential timing. Cortical remodelling induced by activity of ventral tegmental dopamine neurons
- Abstracts: Paedomorphosis affects agonistic visual signals of domestic dogs. Do dogs respond to play signals given by humans?
- Abstracts: Male - male vocal interactions and the adjustment of song amplitude in a territorial bird. Pattern amplitude is related to pattern imitation during the song development of nightingales
- Abstracts: The role of calceoli in mate assessment and precopula guarding in Gammarus. Mate choice and mate guarding under the influence of a vertically transmitted, parasitic sex ratio disorder