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Amodio, P.; Boeckle, M.; Schnell, A.K.; Ostojic, L.; Fiorito, G.; Clayton, N.S. | ||||
| Title | Grow Smart and Die Young: Why Did Cephalopods Evolve Intelligence? | Type | Journal Article | ||
| Year | 2018 | Publication | Trends in Ecology & Evolution | Abbreviated Journal | Trends. Ecol. Evol. |
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| Abstract | Intelligence in large-brained vertebrates might have evolved through independent, yet similar processes based on comparable socioecological pressures and slow life histories. This convergent evolutionary route, however, cannot explain why cephalopods developed large brains and flexible behavioural repertoires: cephalopods have fast life histories and live in simple social environments. Here, we suggest that the loss of the external shell in cephalopods (i) caused a dramatic increase in predatory pressure, which in turn prevented the emergence of slow life histories, and (ii) allowed the exploitation of novel challenging niches, thus favouring the emergence of intelligence. By highlighting convergent and divergent aspects between cephalopods and large-brained vertebrates we illustrate how the evolution of intelligence might not be constrained to a single evolutionary route. | ||||
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| Publisher | Elsevier | Place of Publication | Editor | ||
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| ISSN | 0169-5347 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | doi: 10.1016/j.tree.2018.10.010 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6508 | ||
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| Author |
Andrew, R.J. | ||||
| Title | Changes in visual responsiveness following intercollicular lesions and their effects on avoidance and attack | Type | Journal Article | ||
| Year | 1974 | Publication | Brain, Behavior and Evolution | Abbreviated Journal | Brain Behav Evol |
| Volume | 10 | Issue | 4-5 | Pages | 400-424 |
| Keywords | Animals; Chickens; Humans; Male; Mutism; Superior Colliculi/*physiology; Tectum Mesencephali; Testosterone; Visual Fields; Vocalization, Animal | ||||
| Abstract | In the normal chick, conspicuous visual stimuli induce targetting and pecking together, with vocalization. All three are abolished by lesion of the intercollicular area (ICo) or of connections passing through its medial margin. After such lesions, chicks also cease to treat significant visual stimuli as if they were startling and exciting, and may delay response as a result. However, they are still able to recognise, orient accurately to, and respond appropriately to, a variety of complex visual stimuli (e.g. food grains, copulation object). In addition, they are little affected by strange surroundings. Lesion evidence suggests the mammalian subcollicular area to have similar functions to the ICo and to be homologous with it. A route (present in bird), which is well-known in mammals for its association with threat, defense and escape evoked by strange and frightening objects (amygdala-diencephalic periventricular system-central mesencephalic grey, A-DPS-CMG) is stimuli via the 2 ICo (subcollicular area). Two different mechanisms may be involved caudal to the ICo. One consists of tectal afferents which might modulate the evocation of targetting, pecking and other responses via the tectum. The other is the predorsal system of tectal efferents which may mediate such responses. Classical syndromes of tameness and unresponsiveness produced by various interruptions of the A-DPS-CMG route may depend on interruption of connections to these midbrain mechanisms. Attack is depressed by ICo lesions as one aspect of reduced responsiveness to conspicuous and startling visual stimuli. Avoidance, which is apparently mediated by a separate system, much as in Anura, is facilitated. | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0006-8977 | ISBN | Medium | ||
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| Notes | PMID:1169102 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4626 | ||
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| Author |
Baragli, P.; Paoletti, E.; Vitale, V.; Sighieri, C. | ||||
| Title | Looking in the correct location for a hidden object: brief note about the memory of donkeys (Equus asinus) | Type | Journal Article | ||
| Year | 2011 | Publication | Ethology Ecology & Evolution | Abbreviated Journal | Ethology Ecology & Evolution |
| Volume | 23 | Issue | 2 | Pages | 187-192 |
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| Abstract | In recent years, considerable literature has been published on cognition in horses; however, much less is known about the cognitive abilities of domestic donkey (Equus asinus). This study aimed to expand our knowledge of donkey cognition by assessing their short-term memory capacity. We employed a detour problem combined with the classic delayed-response task, which has been extensively used to compare working memory duration in a variety of different species. A two-point choice apparatus was used to investigate location recall and search behaviour for a food target, after a short delay following its disappearance. Four donkeys completed the task with a 10 sec delay, while four others were tested with a 30 sec delay. Overall, each group performed above chance level on the test, showing that subjects had successfully encoded, maintained, and retrieved the existence and location of the target despite the loss of visual contact. | ||||
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| Publisher | Taylor & Francis | Place of Publication | Editor | ||
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| ISSN | 0394-9370 | ISBN | Medium | ||
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| Notes | doi: 10.1080/03949370.2011.554885 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6177 | ||
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| Author |
Beck, B.B. | ||||
| Title | Chimpocentrism: Bias in cognitive ethology | Type | Journal Article | ||
| Year | 1982 | Publication | Journal of Human Evolution | Abbreviated Journal | |
| Volume | 11 | Issue | 1 | Pages | 3-17 |
| Keywords | herring gull; chimpanzee; cognition; tool-use; shell-dropping; mollusk; predation | ||||
| Abstract | Herring gulls drop hard-shelled mollusks and hermit crab-inhabited molluskan prey in order to break the shells and gain access to the edible interior. A field study of predatory shell dropping on Cape Cod, Massachusetts, U.S.A. showed that the gulls usually drop the same shell repeatedly, orient directly to dropping sites that are invisible from the point at which the mollusks are captured, drop preferentially on hard surfaces, adjust dropping heights to suit the area and elasticity of the substrate, orient directly into the wind while dropping, sever the large defensive cheliped of hermit crabs before consumption, and rinse prey that is difficult to swallow. Proficiency in prey dropping is acquired through dropping objects in play, trial-and-error learning, and perhaps, observation learning. Observable attributes of predatory shell-dropping support inferences that the gulls are capable of extended concentration, purposefulness, mental representation of spatially and temporally displaced environmental features, cognitive mapping, cognitive modeling, selectivity, and strategy formation. Identical cognitive processes have been inferred to underlie the most sophisticated forms of chimpanzee tool-use. Advanced cognitive capacities are not restricted to chimpanzees and other pongids, and are not associated uniquely with tool use. The chimpocentric bias should be abandoned, and reconstructions of the evolution of intelligence should be modified accordingly. |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4414 | ||
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| Author |
Berger, J.; Cunningham, C. | ||||
| Title | Influence of Familiarity on Frequency of Inbreeding in Wild Horses | Type | Journal Article | ||
| Year | 1987 | Publication | Evolution | Abbreviated Journal | Evolution |
| Volume | 41 | Issue | Pages | 229-231 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2232 | ||
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| Author |
Bergmüller, R. | ||||
| Title | Animal Personality and Behavioural Syndromes | Type | Book Chapter | ||
| Year | 2010 | Publication | Animal Behaviour – Evolution and Mechanisms | Abbreviated Journal | |
| Volume | Issue | Pages | 587-621 | ||
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| Publisher | Springer | Place of Publication | Heidelberg | Editor | Kappeler, P. |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5179 | ||
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| Author |
Bergmüller, R.; Taborsky, M. | ||||
| Title | Animal personality due to social niche specialisation | Type | Journal Article | ||
| Year | 2010 | Publication | Trends in Ecology & Evolution | Abbreviated Journal | |
| Volume | 25 | Issue | 9 | Pages | 504-511 |
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| Abstract | The existence of 'animal personality', i.e. consistent individual differences in behaviour across time and contexts, is an evolutionary puzzle that has recently generated considerable research interest. Although social factors are generally considered to be important, it is as yet unclear how they might select for personality. Drawing from ecological niche theory, we explore how social conflict and alternative social options can be key factors in the evolution and development of consistent individual differences in behaviour. We discuss how animal personality research might benefit from insights into the study of alternative tactics and illustrate how selection can favour behavioural diversification and consistency due to fitness benefits resulting from conflict reduction among social partners. | ||||
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| ISSN | 0169-5347 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6646 | ||
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| Author |
Byrne R.W. | ||||
| Title | The evolution of intelligence | Type | Book Chapter | ||
| Year | 1994 | Publication | Behaviour and Evolution | Abbreviated Journal | |
| Volume | Issue | Pages | 223-265 | ||
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| Publisher | Cambridge University Press | Place of Publication | Cambridge,UK | Editor | P.J.B. Slater and T.R. Halliday |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6566 | ||
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| Author |
Bökönyi, S. | ||||
| Title | Horse | Type | Book Chapter | ||
| Year | 1984 | Publication | Evolution of domesticated animals | Abbreviated Journal | |
| Volume | 18 | Issue | Pages | 162-173 | |
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| Publisher | John Wiley & Sons | Place of Publication | Hoboken, NJ | Editor | Manson |
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| ISSN | ISBN | Product Details * Hardcover * Publisher: John Wiley & Sons (May 1986) * ISBN-10: 047020 | Medium | ||
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 949 | |||
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| Author |
Chance, M.R.A.; Mead, A.P | ||||
| Title | Social behaviour and primate evolution. Symposia of the Society for Experimental Biology, | Type | Journal Article | ||
| Year | 1953 | Publication | Evolution | Abbreviated Journal | Evolution |
| Volume | 7 | Issue | Pages | 395-439 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4786 | ||
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