Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Charles D Derby"'
Autor:
Luiz Eduardo Maia Nery, Mihika T. Kozma, Fábio Everton Maciel, Hanh Ngo-Vu, Charles D. Derby, Tábata Martins de Lima
Publikováno v:
Journal of Comparative Physiology A. 207:1-15
Animals that live in changing environments need to adjust their metabolism to maintain body functions, and sensing these changing conditions is essential for mediating the short- and long-term physiological and behavioral responses that make these ad
Autor:
Robert R. Fitak, Sönke Johnsen, Manfred Schmidt, Charles D. Derby, David A. Ernst, Kenneth J. Lohmann
Publikováno v:
Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology. 206(5)
Diverse animals use Earth’s magnetic field to guide their movements, but the neural and molecular mechanisms underlying the magnetic sense remain enigmatic. One hypothesis is that particles of the mineral magnetite (Fe3O4) provide the basis of magn
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 49:497-502
Estimates of age of some types of animals such as fish and bivalves are possible by analysing hard structures such as otoliths, shells and vertebrae, which are retained throughout life and show age...
Publikováno v:
Journal of Comparative Physiology A. 200:53-76
We determined if a newly developed antennule slice preparation allows studying chemosensory properties of spiny lobster olfactory receptor neurons under in situ conditions with Ca(2+) imaging. We show that chemical stimuli reach the dendrites of olfa
Publikováno v:
Animal Behaviour. 80:89-100
Sea hares release an ink secretion composed of purple ink and white opaline as a potential chemical defence against predators. The aim of our study was to identify deterrent molecules in the ink of Aplysia californica against an allopatric generalist
Autor:
Matthew Nusnbaum, Charles D. Derby
Publikováno v:
Animal Behaviour. 79:1067-1076
Ink secretion of sea hares, Aplysia californica, is a mixture of ink from the ink gland and opaline from the opaline gland. Its defensive mechanisms against predatory spiny lobsters include deterrent compounds that are unpalatable and amino acids tha
Autor:
Dawn M. Simmons, James B. Wood, Kelly E. Pennoyer, Charles D. Derby, Alexandra G. Lawlor, Amy E. Maynard, Eva K. Sawyer
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 388:20-27
Many animals release secretions in defense against predators. Some marine molluscs, including cephalopods (squid, octopus, cuttlefish) and gastropods (sea hares), release a colored ink secretion. Observational evidence supports the idea that inking i
Publikováno v:
Journal of Experimental Biology. 212:2464-2474
SUMMARYDecapod crustaceans, like many other animals, engage in agonistic behaviors that enhance their ability to compete for resources with conspecifics. These agonistic behaviors include the release of chemical signals as well as physical aggressive
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 43:139-149
For many species of lobsters, size at sexual maturity varies across spatially separated populations. This is so for two populations of Caribbean spiny lobster, Panulirus argus, in southern Florida, where females from open‐fishing areas around the D
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 43:125-137
We histologically determined lipofuscin content in eyestalk neural tissue to estimate the age and growth of Caribbean spiny lobster (Panulirus argus) in Florida, United States. Neurolipofuscin was measured from size‐stratified samples of 145 lobste