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Clicking on the following dates will take you to the list of
publications that appeared that year. |
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| in press |
Saraiva, J.L., Gonçalves, D. and Oliveira, R.F. Environmental modulation of androgen levels and secondary sex characters in two
populations of the peacock blenny Salaria pavo. Hormones and Behavior.
Gonçalves,
D.M., Saraiva, J., Teles, M., Teodósio, R., Canário, A.V.M. and Oliveira,
R.F. Brain aromatase mRNA expression in two populations of the peacock blenny Salaria pavo with divergent mating systems. Hormones
and Behavior . |
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| 2009 |
Antunes, R.A. & Oliveira, R.F. Hormonal anticipation of territorial challenges in cichlid fish. Proceedings of the National Academy of Sciences U.S.A. 106: 15985-15989. |
| Oliveira, R.F.. Social behavior in context: hormonal modulation of behavioural plasticity and social competence. Integrative and Comparative Biology 49: 423-440. |
| Galhardo, L., Almeida, O. & Oliveira, R.F. Preference for the presence of substrate in male cichlid fish: effects of social dominance and context. Applied Animal Behaviour Science 120: 224-230. |
| Ros, A.F.H., Fagundes,
T. & Oliveira, R.F. Adjustment of brood size and androgen levels in a teleost species with exclusive male parental care. Animal Behaviour 78: 25-33. |
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Oliveira, T., Gouveia, M.J. & Oliveira, R.F. Testosterone responsiveness to winning and losing experiences in female soccer players. Psychoneuroendocrinology 34: 1056-1064. |
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Ros, A.F.H. & Oliveira, R.F. Androgens and immune function in male alternative reproductive morphotypes of the peacock blenny, Salaria pavo. Ethology 115: 555–565. |
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Oliveira, R.F., Silva, A. & Canario, A.V.M. Why do winners keep winning? Androgen mediation of winner but not loser effects in cichlid fish. Proceedings Royal Society B: Biological Sciences 276: 2249–2256. |
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Leong, H., Ros, A.F.H. & Oliveira, R.F. Effects of putative stressors in public aquaria on activity, metabolic rate and cortisol levels of a cichlid fish. Journal of Fish Biology 74, 1549–1561. |
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Oliveira, R.F., Gonçalves, D.M. & Ros, A.F.H. Evolution and development of alternative reproductive tactics in blennies: a tale of two species. In: Patzner, R., Hastings, P., Gonçalves, E.J. & Kapoor, B.G. (eds.). The Biology of Blennies. Science Publishers Inc., Enfield, N.H. |
Galhardo, L. & R.F. Oliveira. Psychological stress and welfare in fish. Annual Review of Biomedical Sciences 11: 1-20. |
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Saraiva, J.L., Oliveira, R.F. Barata, E.N. & Canario, A.V.M. The effect of nest aggregation on the reproductive behaviour of the peacock blenny Salaria pavo. Journal of Fish Biology 74: 754–762. |
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Ros, A.F.H.,
Correia, M., Wingfield, J.C. and Oliveira,
R.F. Mounting an immune response correlates with
decreased androgen levels in male peafowl, Pavo cristatus. Journal of Ethology 27: 209-214. |
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| 2008 |
Taborsky, M., Brockmann, H.J. & Oliveira, R.F. The evolution of alternative mating tactics: concepts and questions. In: Oliveira, R.F., Taborsky, M. & Brockmann, H.J. (eds.). Alternative Reproductive Tactics: an integrative approach. pp. 1-21. Cambridge University Press, Cambridge. |
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Cummings, M.E., Jordão, J.M.,
Cronin, T.W. and Oliveira, R.F.
Visual ecology of the fiddler crab Uca tangeri:
effects of sex, viewer and background on conspicuousness. Animal
Behaviour 75: 175-188. |
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Oliveira, R.F.
and Gonçalves, D.M.. Hormones and social
behaviour of teleost fish. In: C. Magnhagen, V.A. Braithwaite, E.
Forsgren & B.G. Kapoor (eds.), Fish
Behaviour,
pp. 61-150.
Science Publishers Inc., Enfield, N.H. |
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Bender,
N., Heg-Bachar, Z., Oliveira, R.F.,
Canário, A.V.M. and Taborsky, M. Hormonal control of brood care and
social status in a cichlid with brood care helpers. Physiology
and Behavior 94: 349-358. |
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Brockmann,
H.J., Taborsky, M. and Oliveira, R.F.
Integrating mechanisms and function: prospects for
future research. In: R.F. Oliveira, M.
Taborsky & H.J. Brockmann (eds.). Alternative
Reproductive Tactics: an integrative approach. pp.
471-489 Cambridge
University Press, Cambridge. |
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Gonçalves,
D.M., Oliveira, R.F. and
McGregor, P.K. Communication and the evolution of alternative
reproductive tactics. In: R.F. Oliveira,
M. Taborsky & H.J. Brockmann (eds.). Alternative
Reproductive Tactics: an integrative approach. pp. 132-173.
Cambridge
University Press, Cambridge. |
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Oliveira,
R.F. and Canário, A.V.M. Hormones and alternative
reproductive tactics in vertebrates. In: R.F. Oliveira,
M. Taborsky & H.J. Brockmann (eds.), Alternative
Reproductive Tactics: an integrative approach, pp. 132-173.
Cambridge
University Press, Cambridge. |
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Gonçalves,
D.M., Teles,
M., Alpedrinha, J. and Oliveira,
R.F. Brain and gonadal aromatase
activity and steroid hormone levels in female and polymorphic males of
peacock blenny Salaria
Pavo. Hormones
and Behaviour 54: 717-725. |
|
Garamszegui,
L.Z., Hirschenhauser, K., BÓKONY, V., Eens, M., Hurtrez-Boussès, S.,
Moller, A.P., Oliveira,
R.F. and Wingfield, J.C. Latitudinal distribution,
migration and testosterone levels in birds. American Naturalist
172: 533-546. |
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Hirschenhauser,
K., Canario, A.V.M., Ros,
A.F.H., Taborsky, M. and Oliveira R.F. Social
context may affect urinary excretion of 11-ketotestosterone in African
cichlids. Behaviour
145: 1367-1388. |
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Scott, A.P.,
Hirschenhauser,
K., Bender, N., Oliveira,
R.F.,
Earley, R.L., Sebire, M., Ellis, T., Pavlidis, M., Hubbard,
P.,
Huertas, M. and Canario A.V.M. Non-invasive measurement of esteroids in
fish-holding water: important considerations when applying the
procedure to behaviour studies. Behaviour
145: 1307-1328.
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Galhardo, L.,
Correia, J. and Oliveira,
R.F. The effect of substrate availability on
behavioural and physiological indicators of welfare in the cichlid fish
Oreochromis
mossambicus. Animal
Welfare 17: 239-254. |
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| 2007 |
Bshary, R., Oliveira, R.F.,
Oliveira, T.S.F. and
Canário, A.V.M. 2007. Do cleaning organisms reduce the stress response
of client reef fish? Frontiers in Zoology 4: 21.
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| Oliveira,
R.F. and Galhardo, L.
2007. On the applicability of the concept of welfare to teleost fish
and its implications for fish farming. Brazilian Journal of
Animal Science 36: 77-86. |
| Gonçalves,
D., Alpedrinha, J., Teles, M.
and Oliveira, R.F. 2007. Endocrine
control of sexual behavior in sneaker males of the peacock blenny Salaria
pavo: effects of castration, aromatase inhibition,
testosterone, and estradiol. Hormones and Behavior
51: 534-541. |
| Fagundes,
T., Gonçalves, D.M. and Oliveira,
R.F. 2007. Female mate choice and mate search tactics in
a sex role reversed population of the peacock blenny, Salaria
pavo (Risso, 1810). Journal of Fish Biology
71: 77-89. |
| Jordão,
J.M., Cronin, T.W. and Oliveira, R.F. 2007.
Spectral sensitivity of four species of fiddler crabs (Uca
pugnax, Uca pugilator, Uca vomeris and Uca tangeri)
measured by in situ microspectrophotometry.
Journal of Experimental Biology 210: 447-453. |
| Jordão,
J.M., Curto, A.F. and Oliveira, R.F. 2007. Stereotypy
and variation in the claw waving display of the fiddler crab Uca
tangeri. Acta Ethologica 10: 55-62. |
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| 2006 |
Costa,
P.F., Oliveira, R.F. and Fonseca, L.C.
2006. Feeding Ecology of Nereis diversicolor
(O.F. Müller) (Annelida, Polychaeta) on Estuarine and Lagoon
Environments in the Southwest Coast of Portugal. Pan-American
Journal of Aquatic Sciences 1(2): 104-113. |
| Galhardo,
L. and Oliveira, R.F.
2006. Bem-estar animal: um conceito legítimo para peixes? [Animal
Welfare: a legitimate concept for fish?] Revista de Etologia
(São Paulo, Brazil) 8: 51-61. |
| Ros,
A.F.H., Ferreira, C., Santos, R.S. and Oliveira,
R.F. 2006. Regulation of immunocompetence by different
androgen metabolites in a blenny with alternative reproductive tactics.
Journal of Experimental Zoology A:
Comparative Experimental Biology 305A: 986-994. |
| Ros,
A.F.H., Becker, K. and Oliveira, R.F.
Aggressive behaviour and energy metabolism in a cichlid fish, Oreochromis
mossambicus. Physiology and Behavior. |
| Oliveira,
R.F. 2006. The neuroendocrinology of fish sexual behaviour:
mechanisms and implications for endocrine disruption studies. In: U.
Magnusson and B. Brunström (Eds.), Reproductive Behaviour
and Environmental Pollutants, p. 15. Swedish Environmental
Protection Agency, Stockholm. |
Bender,
N., Heg, D., Hamilton, I.M., Bachar, Z., Taborsky, M. and Oliveira,
R.F. 2006. The relationship between social status,
behaviour, growth and steroids in
male helpers and breeders of a cooperatively breeding cichlid. Hormones
and Behavior 50: 173-182. |
| Castro,
N., Ros, A.F.H., Becker, K. and Oliveira,
R.F. 2006. Metabolic costs of the aggressive behaviour
in the Siamese fighting fish, Betta splendens. Aggressive
Behaviour 32: 474-480. |
| Hirschenhauser,
K. and Oliveira, R.F. 2006.
Social modulation of androgen levels in Vertebrates: a meta-analysis of
the challenge hypothesis. Animal Behaviour 71:
265-277. |
| Oliveira,
R.F. 2006. Neuroendocrine mechanisms of alternative
reproductive tactics in fish. In: K.A. Sloman, R.W. Wilson and S.
Balshine (Guest Editors; W.S. Hoar, D.J. Randall and A.P. Farrell,
Series editors), Fish Physiology, vol. 24: Behaviour:
Interactions with Physiology. Elsevier, New York. |
| Ros,
A.F.H., Bouton, N., Santos, R.S. and Oliveira,
R.F. 2006. Alternative male reproductive tactics and the
immunocompetence handicap in the Azorean rock-pool blenny, Parablennius
parvicornis. Proceedings of the Royal Society B
273: 901-909. |
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| 2005 |
Galhardo,
L. and Oliveira, R.F.
2005. Dos Peixes e dos Homens: o estudo do bem-estar animal aplicado à
piscicultura. ZOOTEC2005 – Anais do VII Congresso
Internacional de Zootecnia, Campo Grande, Mato Grosso do
Sul, Brasil. |
| Gonçalves,
D.M., Matos, R., Fagundes, T.
and Oliveira R.F. 2005. Do bourgeois males of the
peacock blenny, Salaria pavo, discriminate females
from female-mimicking sneaker males? Ethology 111:
559-772. |
| Groothuis,
T.G.G. and Ros, A.F.H. 2005. The hormonal
control of begging and early aggressive behavior: experiments in
black-headed gull chicks. Hormones and Behavior
48: 207-215. |
| Jordão,
J.M. and Oliveira, R.F. Wandering
in male fiddler crabs (Uca tangeri): alternative
reproductive tactic or functional constraint? Behaviour
142: 929-939. |
| Oliveira,
R.F. 2005. Hormones, social context and animal communication.
In: P.K. McGregor (Ed), Animal Communication Networks,
pp. 481-520. Cambridge University Press, Cambridge. |
| Oliveira,
R.F., Carneiro, L.A. and
Canário, A.V.M. 2005. No hormonal response in tied fights. Nature
437: 207-208. |
| Oliveira,
R.F., Ros, A.F.H. and Gonçalves, D.M.
2005. Intra-sexual variation in male reproduction in teleost fish: a
comparative approach. Hormones and Behavior 48:
430-439. |
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| 2004 |
Hirschenhauser,
K., Taborsky, M., Oliveira, T., Canário,
A.V.M. and Oliveira, R.F. 2004. A test of the
'challenge hypothesis' in cichlid fish: simulated partner and territory
intruder experiments. Animal Behaviour 68: 741-750.
|
| Oliveira
R.F. 2004. Social modulation of androgens in vertebrates:
mechanisms and function. In: P.J.B. Slater, J.S. Rosenblatt, C.T.
Snowdon and T.J. Roper (Eds), Advances in the Study of
Behavior - Vol. 34, pp165-239. Academic Press, New York. |
| Ros
A.F.H., Bruintjes, F., Santos, R.S., Canário, A.V.M. and Oliveira,
R.F. 2004. The role of androgens in the trade-off between
territorial and parental behavior in the Azorean rock-pool blenny, Parablennius
parvicornis. Hormones and Behavior 46:
491-497. |
| Ros
A.F.H., Becker, K., Canário, A.V.M. and Oliveira
R.F. 2004. Androgen levels and energy metabolism in the
Mozambique tilapia, Oreochromis mossambicus. Journal
of Fish Biology 65: 895-905. |
| White,
E., Gonçalves, D., Oliveira, R.F.
and Partridge, J.C. 2004. Vision and visual variation in the peacock
blenny (Salaria pavo). Journal of Fish
Biology 65: 227-250. |
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| 2003 |
Carneiro,
L.A., Oliveira, R.F., Canário, A.V.M. and
Grober, M.S. 2003. The effect of arginine vasotocin on courtship
behaviour in a blenniid fish with alternative reproductive tactics. Fish
Physiology and Biochemistry 28: 241-243. |
| Gonçalves,
D., Fagundes, T. and Oliveira,
R.F. 2003. Field reproductive behaviour of sneaker males of
the peacock blenny. Journal of Fish Biology 63:
528-532. |
| Gonçalves,
D. and Oliveira, R.F. 2003. Time spent
close to a sexual partner as a measure of female mate preference in the
sex-role reversed blenny Salaria pavo (Risso). Acta
Ethologica 6: 1-5. |
| Gonçalves,
D., Oliveira, R.F., Körner, K. and
Schlupp, I. 2003. Intersexual copying by sneaker males of the peacock
blenny. Animal Behaviour 65: 355-361. |
| Hirschenhauser,
K., Winkler, H. and Oliveira, R.F. 2003.
Comparative analysis of male androgen responsiveness to social
environment in birds: the effects of mating system and paternal
incubation. Hormones and Behavior 43: 508-519. |
| Jordão,
J.M. and Oliveira, R.F. 2003. Comparison
of non-invasive methods for quantifying population density of the
fiddler crab Uca tangeri. Journal of the
Marine Biological Association U.K. 83:981-982. |
| Miranda,
J.A., Oliveira, R.F., Carneiro, L.A.,
Dantos, R.S. and Grober, M.S. 2003. Neurochemical correlates of male
polymorphism and alternative reproductive tactics in the Azorean
rock-pool blenny, Parablennius parvicornis. General
and Comparative Endocrinology 132: 183-189. |
| Oliveira,
R.F., Hirschenhauser, K., Canário, A.V.M.
and Taborsky, M. 2003. Androgen levels of reproductive competitors in a
cooperatively breeding cichlid. Journal of Fish Biology
63: 1615-1620. |
| Ros,
A.F.H., Canario A.V.M., Couto, E., Zeilstra, I. and Oliveira,
R.F. 2003. Endocrine correlates of intra-specific variation
in the mating system of the St. Peter's fish (Sarotherodon
galilaeus). Hormones and Behavior 44:
365-373. |
| Ros,
A.F.H., Zeilstra, I. and Oliveira, R.F.
2003. Mate choice in the Galilee St. Peter's fish, Sarotherodon
galilaeus. Behaviour 140: 1173-1188. |
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| 2002 |
Gonçalves,
D., Barata, E.N., Oliveira, R.F. and
Canário, A.V.M. 2002. The role of male visual and chemical cues on the
activation of female courtship behaviour in the sex role reversed
blenny, Salaria pavo. Journal of Fish
Biology 61: 96-105. |
| Gonçalves,
D., Simões, P.C., Chumbinho, A.C., Correia, M.J., Fagundes,
T. and Oliveira, R.F. 2002. Fluctuating
asymmetries and reproductive success in the peacock blenny. Journal
of Fish Biology 60: 810-820. |
| Grober,
M.S., George, A.A., Watkins, K.K., Carneiro, L.A.
and Oliveira, R.F. 2002. Forebrain AVT and
courtship in a fish with alternative reproductive tactics. Brain
Research Bulletin 57: 23-25. |
| Henriques,
M., Lourenço, R., Almada, F., Calado, G., Gonçalves, D.,
Guillemau, T., Cancela, M.L. and Almada, V. 2002. A revision of the
status of Lepadogaster lepadogaster: sympatric
sub-species or a long misunderstood blend of species? Biological
Journal of the Linnean Society 76: 327-338. |
| Oliveira,
R.F., Carvalho, N., Miranda, J. Gonçalves, E.J., Grober,
M. and Santos, R.S. 2002. The relationship between the presence of
satellite males and nest-holders' mating success in the Azorean
rock-pool blenny, Parablennius sanguinolentus parvicornis.
Ethology 108: 223-235. |
| Oliveira,
R.F., Hirschenhauser, K., Carneiro,
L.A. and Canário, A.V.M. 2002. Social modulation of androgen
levels in teleost fish. Comparative Biochemistry and
Physiology B 132: 203-215. |
| Ros
A.F.H., Dieleman S.J. and Groothuis T.G.G. 2002. Social
stimuli, testosterone, and aggression in gull chicks: support for the
challenge hypothesis. Hormones and Behavior
41:334-342. |
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| 2001 |
Almada,
V.C., Oliveira, R.F. Gonçalves, E.J.,
Almeida, A.J., Santos, R.S. and Wirtz, P. 2001. Patterns of diversity
of the north-eastern Atlantic blenniid fish fauna (Pisces: Blenniidae).
Global Ecology & Biogeography
10: 411–422. |
| Burford,
F.R.L., McGregor, P.K.M. and Oliveira, R.F. 2001.
Male-like mudballing behavior of some female fiddler crabs (Uca
tangeri). Journal of Ethology 19:
97-103. |
| Burford,
F.R.L., McGregor, P.K.M. and Oliveira, R.F. 2001.
Intersexual differences in the mudballs of Uca annulipes
(Decapoda: Ocypodidae). Journal of the Marine Biological
Association of the United Kingdom 81: 353-354. |
|
Burford, F.R.L., McGregor, P.K.M. and Oliveira, R.F. 2001.
Mudballing revisited: further investigations into the construction
behaviour of male Uca tangeri. Behaviour
138: 221-234. |
| Doutrelant,
C., McGregor, P.K. and Oliveira, R.F.
2001. The effect of an audience on intrasexual communication in male
Siamese fighting fish, Betta splendens. Behavioral Ecology
12(3): 283-286. |
| Jordão,
J.M. and Oliveira, R.F. 2001. Sex
differences in predator evasion in the fiddler crab Uca tangeri
(Decapoda: Ocypodidae). Journal of Crustacean Biology
21: 948-953. |
| Jordão,
J.M. and Oliveira, R.F. 2001. Major claws
make fiddler crabs more conspicuous to visual predators: a test using
human observers. Hydrobiologia 449: 241-247. |
| Oliveira,
R.F., Almada, V.C., Gonçalves, E.J., Forsgren, E. and
Canário, A.V.M. 2001. Androgen levels and social interactions in
breeding males of the peacock blenny. Journal of Fish Biology
58: 897-908. |
| Oliveira,
R.F., Canário, A.V.M., Grober, M.S. and Santos, R.S. 2001.
Endocrine correlates of alternative reproductive tactics and male
polymorphism in the Azorean rock-pool blenny, Parablennius
sanguinolentus parvicornis. General and Comparative
Endocrinology 121: 278-288. |
| Oliveira,
R.F., Carneiro, L.A., Canário, A.V.M.,
and Grober, M.S. 2001. Effects of androgens on social behaviour and
morphology of alternative reproductive males of the Azorean rock-pool
blenny. Hormones and Behavior 39: 157-166. |
| Oliveira,
R.F., Canário, A.V.M. and Grober, M. 2001. Male sexual
polymorphism, alternative reproductive tactics, and androgens in
combtooth blennies (Pisces: Blenniidae). Hormones and
Behavior 40: 266-275. |
| Oliveira,
R.F., Carneiro, L.A., Gonçalves, D.,
Canário, A.V.M. and Grober, M. 2001. 11-ketotestosterone inhibits the
alternative mating tactic in sneaker males of the peacock blenny, Salaria
pavo. Brain, Behavior and Evolution 58,
28-37. |
| Oliveira,
R.F., Gonçalves, E.J. and Santos, R.S. 2001. Gonadal
investment of young males in two blenniid fishes with alternative
mating tactics. Journal of Fish Biology 59:
459-462. |
| Oliveira,
R.F., Lopes, M., Carneiro, L.A. and
Canário, A.V.M. 2001. Watching fights raises fish hormone levels. Nature
409: 475. |
| Oliveira,
R.F., Ros, A.F.H., Hirschenhauser,
K. and Canario A.V.M. 2001. Androgens and mating systems in
fish: intra- and inter-specific analyses. In: H.J.Th. Goos, R.K.
Rastogi, H. Vaudry and R. Pierantoni (eds). Perspectives in
Comparative Endocrinology: Unity and Diversity. Medimond Inc.
pp 985-993. |
| Ros,
A.F.H., Hirschenhauser, K. and Oliveira,
R.F. 2001. The interaction between organizational and
activational effects of testosterone in the control of early aggression
in birds: a comment to Sasvári, Hegyi & Péczeli. Ethology
107:851-853. |
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| 2000 |
Burford,
F., McGregor, P.K. and Oliveira, R.F. 2000.
Response of fiddler crabs (Uca tangeri) to video
playback in the field. Acta Ethologica 3: 55-59. |
| Carlisle,
S.L., Marxer-Miller, S.K., Canário, A.V.M., Oliveira, R.F.,
Carneiro, L.A. and Grober, M.S.
2000. Effects of 11-ketotestosterone on genital papilla morphology in
the sex changing fish, Lythrypnus dalli (Teleost,
Gobiidae). Journal of Fish Biology 57: 445-456. |
| Burford,
F., McGregor, P.K. and Oliveira, R.F. 2000. The
sequence of mudball placement by male fiddler crabs, Uca
tangeri. Etología 8: 53-55. |
| Gonçalves,
D., Oliveira, R.F., Körner, K.,
Poschadel, J.R., and Schlupp, I. 2000. Using video playbacks to study
visual communication in a marine fish, Salaria pavo.
Animal Behaviour 60: 351-357. |
| Oliveira,
R.F. and Canário, A.V.M. 2000. Hormones and social behaviour
in cichlid fishes: a case study in the Mozambique tilapia. In: R.M.
Coleman & W. Leibel (Eds.), Cichlid Research: State of the Art.
Journal of Aquariculture & Aquatic
Sciences 9: 109-129. |
| Oliveira,
R.F., Machado, J.L., Jordão, J.M.,
Burford, F., Latruffe, C. and McGregor, P.K. 2000. Human exploitation
of male fiddler crab claws: behavioural consequences and implications
for conservation. Animal Conservation 3: 1-5. |
| Oliveira,
R.F., McGregor, P.K., Schlupp, I. and Rosenthal, G.G. 2000.
Video-playback techniques in behavioural research (editorial). Acta
Ethologica 3: 1-2. |
| Oliveira,
R.F., Miranda, J.A., Carvalho, N., Gonçalves, E.J.,
Grober, M.S. and Santos, R.S. 2000. Male mating success in the Azorean
rock-pool blenny: the effects of body size, male behaviour and nest
characteristics. Journal of Fish Biology 57:
1416–1428. |
| Oliveira,
R.F., Rosenthal, G.G., Schlupp, I., McGregor, P., Cuthill,
I., Endler, J., Fleishman, L., Zeil, J., Barata, E., Burford, F., Gonçalves,
D., Healey, M., Jakobson, S., Jennions, M., Körner, K.,
Lindstrom, L., Peake, T., Pilastro, A., Pope, D., Roberts, S., Rowe,
C., Smith, J., and Waas, J. 2000. Considerations on the use of video
playbacks as visual stimuli: the Lisbon workshop consensus. Acta
Ethologica 3: 61-65. |
| dos
Santos, M.E., Modesto, T., Matos, R., Grober, M.S.,
Oliveira, R.F. and Canário, A.V.M.
2000. Sound production by the Lusitanian toadfish Halobatrachus
didactylus. Bioacoustics 10: 309-321. |
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| 1999 |
Oliveira,
R.F., Canário, A.V.M. and Bshary, R. 1999. Hormones,
behaviour and conservation of littoral fishes: current status and
prospects for future research. In: V.C. Almada, R.F. oliveira and E.J.
Gonçalves (Eds), Behaviour and Conservation of Littoral Fishes
ISPA: Lisboa. |
| Oliveira,
R.F. and Almada, V.C. 1999. Male displaying characters,
gonadal maturation and androgens in the cichlid fish Oreochromis
mossambicus. Acta Ethologica 2: 67-70. |
| Oliveira,
R.F., Almada, V.C., Forsgren, E. and Gonçalves, E.J. 1999.
Temporal variation in male traits, nesting aggregations and mating
success in the peacck blenny, Salaria pavo. Journal
of Fish Biology 54: 499-512. |
| Latruffe,
C., McGregor, P.K. and Oliveira, R.F. 1999. Visual
signalling and sexual selection in male fiddler crabs, Uca
tangeri. Marine Ecology Progress Series
189: 233-240. |
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| 1998 |
Borges,
R.A., Oliveira, R.F., Almada, V.C. and Canário,
A.V.M. 1998. Short-term social modulation of 11-Ketotestosterone
urinary levels in males of the cichlid fish Oreochromis
mossambicus during male-female interaction. Acta
Ethologica 1: 43-48. |
| Burford,
F., McGregor, P.K. and Oliveira, R.F. 1998.
Chorusing by male European fiddler crabs, Uca tangeri:
a study of visual communication networks. Acta Ethologica
1: 33-41. |
| Gonçalves,
D., Gonçalves, E.J., Almada, V.C. and Almeida, S.P. 1998.
Comparative behaviour of two species of Lepadogaster
(Pisces: Gobiesocidae) living at different depths. Journal of
Fish Biology 53: 447-450. |
| Oliveira,
R.F. 1998. Of fish and men: a comparative approach to
androgens and social dominance. Behavioral and Brain Sciences
21(3): 383-384. |
| Oliveira,
R.F. and Almada, V.C. 1998. Androgenization of dominant males
in a cichlid fish: androgens mediate the social modulation of sexually
dimorphic traits. Ethology 104: 841-858. |
| Oliveira,
R.F. and Almada, V.C. 1998. Mating tactics and male-male
courtship in the lek-breeding cichlid Oreochromis mossambicus.
Journal of Fish Biology 52:
1115-1129. |
| Oliveira,
R.F. and Almada, V.C. 1998. Dynamics of social interactions
during group formation in males of the cichlid fish Oreochromis
mossambicus. Acta Ethologica 1: 57-70. |
| Oliveira,
R.F. and Almada, V.C. 1998. Maternal aggression during the
mouthbrooding cycle in the cichlid fish Oreochromis
mossambicus. Aggressive Behavior 24 (3):
187-196. |
| Oliveira,
R.F., Carneiro, L.A., Borges, R.A. and
Canário, A.V.M. 1998. Androgens and social behaviour in a cichlid fish,
Oreochromis mossambicus. Journal
of Fish Biology 53, suppl. A: 440. |
| Oliveira,
R.F. and Custódio, M.R. 1998. Claw size, waving display and
female choice in the european fiddler crab Uca tangeri.
Ethology Ecology & Evolution
10(3): 241-251. |
| Oliveira,
R.F., McGregor, P.K., Burford, F., Custódio, M.R., and
Latruffe, C. 1998. Functions of mudballing behaviour in the European
fiddler crab Uca tangeri. Animal Behaviour
55: 1299-1309. |
| Oliveira,
R.F., McGregor, P.K. and Latruffe, C. 1998 Know thine enemy:
gathering information on fighting ability of potential rivals in
Siamese fighting fish. Proceedings of the Royal Society of
London B 265:1045-1049. |
| :: Top :: |
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| 1997 |
Almada,
V.C. and Oliveira, R.F. 1997. Sobre o uso de
estatística de simulação em estudos de comportamento. Análise
Psicológica 15: 97-109. |
| Oliveira,
R.F. 1997. Sexo, mentiras e handicaps: reflexões sobre os
mecanismos de selecção sexual. Análise Psicológica
15: 149-160. |
| :: Top :: |
|
| |
| 1996 |
Gonçalves,
E.J., Almada, V.C., Almeida, S.P., Gonçalves, D.,
Repas, M. and Simões, F.N. 1996. Observations on the Agonistic
Behaviour of Lepadogaster lepadogaster purpurea
(Pisces: Gobiesocidae). Journal of Fish Biology 49:
367-369. |
| Gonçalves,
E.J., Almada, V.C. and Oliveira, R.F. and Santos,
A.J. 1996. Female-mimicry as a mating tactic in males of the blennid
fish Salaria pavo (Teleostei: Blenniidae). Journal
of the Marine Biological Association of the U.K. 76: 529-538.
|
| Oliveira,
R.F. and Almada, V.C. 1996. Dominance hierarchies and social
structure in captive groups of the Mozambique tilapia Oreochromis
mossambicus (Teleostei: Cichlidae). Ethology
Ecology and Evolution 8(1): 39-55. |
| Oliveira,
R.F., and Almada, V.C. 1996. On the (in)stability of
dominance hierarchies in a cichlid fish. Aggressive Behavior
22(1): 37-45. |
| Oliveira,
R.F., Almada, V.C. and Canário, A.V.M. 1996. Social
modulation of sex steroid concentrations in the urine of male cichlid
fish Oreochromis mossambicus (Teleostei:
Cichlidae). Hormones and Behavior 30(1): 2-12. |
| :: Top :: |
|
| |
| 1995 |
Almada,
V.C., Gonçalves, E.J., Oliveira, R.F. and Santos,
A.J. 1995. Courting females: ecological constraints affect sex roles in
a natural population of the blenniid fish, Salaria pavo.
Animal Behaviour 49(4): 1125-1127.
|
| Oliveira,
R.F. and Almada, V.C. 1995. Sexual dimorphism and allometry
of external morphology in Oreochromis mossambicus. Journal
of Fish Biology 46(6): 1055-1064. |
| :: Top :: |
|
| |
| 1994 |
Oliveira,
R.F. 1994. Hormonas e Comportamento - aspectos actuais da
endocrinologia comportamental. In Biologia e Comportamento -
Actas do I Congresso Nacional de Etologia, (V.C. Almada
& R.F. Oliveira, eds.), pp. 73-82. ISPA: Lisboa. |
| Oliveira,
R.F. and Almada, V.C. 1994. Análise qualitativa do
comportamento na tilapia Oreochromis mossambicus
(Pisces, Cichlidae) - etograma dos juvenis. In Biologia e
Comportamento - Actas do I Congresso Nacional de Etologia
(V.C. Almada & R.F. Oliveira, eds.), pp.153-162. ISPA: Lisboa. |
| Pereira,
P. and Oliveira, R.F. 1994 . A
simple method using a single video camera to determine the
three-dimensional position of a fish. Behavior Research
Methods, Instruments & Computers 26 (4): 443-446. |
| :: Top :: |
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| 1993 |
Almada,
V.C., Oliveira, R.F., Gonçalves, E.J., Almeida,
A.J. and Barata, E.N. 1993. A new northern limit for the distribution
range of Lipophrys canevae (Pisces: Blenniidae) in
the Atlantic ocean. Arquivos do Museu Bocage, Nova
série, 2(23): 403-408. |
| Gonçalves,
E.J., Almada, V.C., Almeida, A.J. and Oliveira, R.F.
1993. On the occurrence of Parablennius sanguinolentus
(Pisces: Blenniidae) on the Portuguese coast. Journal of the
Marine Biological Association of the U.K. 73(2): 465-467. |
| Oliveira,
R.F., Almada, V.C. and Gil, M.F. 1993. The reproductive
behavior of the longspine snipefish Macrorhamphosus scolopax
(Syngnathiformes, Macrorhamphosidae). Environmental Biology
of Fishes 36(4): 337-343. |
| :: Top :: |
|
| |
| 1992 |
Almada,
V.C., Gonçalves, E.J., Oliveira, R.F. and Barata,
E.N. 1992. Some features of the territories in the breeding males of
the intertidal blenny Lipophrys pholis (Pisces:
Blenniidae). Journal of the Marine Biological Association of
the U.K. 72(1): 187-197. |
| Oliveira,
R.F., Almada, V.C., Almeida, A.J., Santos, R.S. and
Gonçalves, E.J. 1992. A checklist of the Blennioid fishes (Teleostei,
Blennioidei) occurring in Portuguese waters. Arquipélago,
Life & Earth Sciences 10: 23-37. |
| :: Top :: |
|
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| 1990 |
Almada,
V.C., Barata, E.N., Gonçalves, E.J. and Oliveira, R.F.
1990. On the breeding season of Lipophrys pholis
(Pisces: Blenniidae) at Arrábida, Portugal. Journal of the
Marine Biological Association of the U.K. 70(4): 913-916. |
| Almada,
V.C., Oliveira, R.F., Barata, E.N., Gonçalves, E.J.
and Rito, A.P. 1990. Field observations on the behaviour of the
breeding males of Lipophrys pholis (Pisces:
Blenniidae). Portugaliae Zoologica 1(4): 27-36. |
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