Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits
12 pages, 2 tables The diversity of cephalopod species and the differences in morphology and the habitats in which they live, illustrates the ability of this class of molluscs to adapt to all marine environments, demonstrating a wide spectrum of patterns to search, detect, select, capture, handle, a...
Published in: | Frontiers in Physiology |
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Online Access: | http://hdl.handle.net/10261/154170 https://doi.org/10.3389/fphys.2017.00598 https://doi.org/10.13039/501100000921 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100003407 https://doi.org/10.13039/501100010685 |
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ftcsic:oai:digital.csic.es:10261/154170 2024-02-11T10:07:36+01:00 Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits Villanueva, Roger Perricone, Valentina Fiorito, G. European Cooperation in Science and Technology Stazione Zoologica Anton Dohrn Ministero dell'Istruzione, dell'Università e della Ricerca Ministerio de Educación y Cultura (España) Ministerio de Economía y Competitividad (España) 2017-08 http://hdl.handle.net/10261/154170 https://doi.org/10.3389/fphys.2017.00598 https://doi.org/10.13039/501100000921 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100003407 https://doi.org/10.13039/501100010685 unknown Frontiers Media Publisher's version https://doi.org/10.3389/fphys.2017.00598 Sí doi:10.3389/fphys.2017.00598 issn: 1664-042X e-issn: 1664-042X Frontiers in Physiology 8: 598 (2017) http://hdl.handle.net/10261/154170 http://dx.doi.org/10.13039/501100000921 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100003407 http://dx.doi.org/10.13039/501100010685 28861006 open Predation Feeding behavior Prey capture artículo http://purl.org/coar/resource_type/c_6501 2017 ftcsic https://doi.org/10.3389/fphys.2017.0059810.13039/50110000092110.13039/50110000332910.13039/50110000340710.13039/501100010685 2024-01-16T10:25:13Z 12 pages, 2 tables The diversity of cephalopod species and the differences in morphology and the habitats in which they live, illustrates the ability of this class of molluscs to adapt to all marine environments, demonstrating a wide spectrum of patterns to search, detect, select, capture, handle, and kill prey. Photo-, mechano-, and chemoreceptors provide tools for the acquisition of information about their potential preys. The use of vision to detect prey and high attack speed seem to be a predominant pattern in cephalopod species distributed in the photic zone, whereas in the deep-sea, the development of mechanoreceptor structures and the presence of long and filamentous arms are more abundant. Ambushing, luring, stalking and pursuit, speculative hunting and hunting in disguise, among others are known modes of hunting in cephalopods. Cannibalism and scavenger behavior is also known for some species and the development of current culture techniques offer evidence of their ability to feed on inert and artificial foods. Feeding requirements and prey choice change throughout development and in some species, strong ontogenetic changes in body form seem associated with changes in their diet and feeding strategies, although this is poorly understood in planktonic and larval stages. Feeding behavior is altered during senescence and particularly in brooding octopus females. Cephalopods are able to feed from a variety of food sources, from detritus to birds. Their particular requirements of lipids and copper may help to explain why marine crustaceans, rich in these components, are common prey in all cephalopod diets. The expected variation in climate change and ocean acidification and their effects on chemoreception and prey detection capacities in cephalopods are unknown and needs future research This work has been supported by the Spanish Ministry of Education and Culture (Grant no. PRX15/00100) and by the research project CALOCEAN-2 (AGL2012-39077) from the Ministry of Economy and Competitiveness of Spain to RV. ... Article in Journal/Newspaper Ocean acidification Digital.CSIC (Spanish National Research Council) Frontiers in Physiology 8 |
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topic |
Predation Feeding behavior Prey capture |
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Predation Feeding behavior Prey capture Villanueva, Roger Perricone, Valentina Fiorito, G. Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
topic_facet |
Predation Feeding behavior Prey capture |
description |
12 pages, 2 tables The diversity of cephalopod species and the differences in morphology and the habitats in which they live, illustrates the ability of this class of molluscs to adapt to all marine environments, demonstrating a wide spectrum of patterns to search, detect, select, capture, handle, and kill prey. Photo-, mechano-, and chemoreceptors provide tools for the acquisition of information about their potential preys. The use of vision to detect prey and high attack speed seem to be a predominant pattern in cephalopod species distributed in the photic zone, whereas in the deep-sea, the development of mechanoreceptor structures and the presence of long and filamentous arms are more abundant. Ambushing, luring, stalking and pursuit, speculative hunting and hunting in disguise, among others are known modes of hunting in cephalopods. Cannibalism and scavenger behavior is also known for some species and the development of current culture techniques offer evidence of their ability to feed on inert and artificial foods. Feeding requirements and prey choice change throughout development and in some species, strong ontogenetic changes in body form seem associated with changes in their diet and feeding strategies, although this is poorly understood in planktonic and larval stages. Feeding behavior is altered during senescence and particularly in brooding octopus females. Cephalopods are able to feed from a variety of food sources, from detritus to birds. Their particular requirements of lipids and copper may help to explain why marine crustaceans, rich in these components, are common prey in all cephalopod diets. The expected variation in climate change and ocean acidification and their effects on chemoreception and prey detection capacities in cephalopods are unknown and needs future research This work has been supported by the Spanish Ministry of Education and Culture (Grant no. PRX15/00100) and by the research project CALOCEAN-2 (AGL2012-39077) from the Ministry of Economy and Competitiveness of Spain to RV. ... |
author2 |
European Cooperation in Science and Technology Stazione Zoologica Anton Dohrn Ministero dell'Istruzione, dell'Università e della Ricerca Ministerio de Educación y Cultura (España) Ministerio de Economía y Competitividad (España) |
format |
Article in Journal/Newspaper |
author |
Villanueva, Roger Perricone, Valentina Fiorito, G. |
author_facet |
Villanueva, Roger Perricone, Valentina Fiorito, G. |
author_sort |
Villanueva, Roger |
title |
Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
title_short |
Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
title_full |
Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
title_fullStr |
Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
title_full_unstemmed |
Cephalopods as Predators: A Short Journey among Behavioral Flexibilities, Adaptions, and Feeding Habits |
title_sort |
cephalopods as predators: a short journey among behavioral flexibilities, adaptions, and feeding habits |
publisher |
Frontiers Media |
publishDate |
2017 |
url |
http://hdl.handle.net/10261/154170 https://doi.org/10.3389/fphys.2017.00598 https://doi.org/10.13039/501100000921 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100003407 https://doi.org/10.13039/501100010685 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Publisher's version https://doi.org/10.3389/fphys.2017.00598 Sí doi:10.3389/fphys.2017.00598 issn: 1664-042X e-issn: 1664-042X Frontiers in Physiology 8: 598 (2017) http://hdl.handle.net/10261/154170 http://dx.doi.org/10.13039/501100000921 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100003407 http://dx.doi.org/10.13039/501100010685 28861006 |
op_rights |
open |
op_doi |
https://doi.org/10.3389/fphys.2017.0059810.13039/50110000092110.13039/50110000332910.13039/50110000340710.13039/501100010685 |
container_title |
Frontiers in Physiology |
container_volume |
8 |
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1790606230612344832 |