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Divergence in acoustic signals and neuroethological implications for the vocal communication in allopatric Neotropical sparrows
(Universidad Veracruzana. Instituto de Neuroetología. Región Xalapa., 2020-09)
Identification of allopatric clades in the cosmopolitan ophiuroid species complex Amphipholis squamata (Echinodermata). The end of a paradox?
(Inter-Research, 2004)
Life history traits (absence of larval phase, small size and hermaphroditism) do not predispose Amphipholis squamata to dispersal, yet paradoxically it has a nearly cosmopolitan distribution. Recent phylogenetic analyses ...
Ventilatory frequency indicates visual recognition of an allopatric predator in naive Nile tilapia
(Elsevier B.V., 2003-01-31)
Perceiving a possible predator may promote physiological changes to support prey 'fight or flight'. In this case, an increase in ventilatory frequency (VF) may be expected, because this is a way to improve oxygen uptake ...
Behavioral response of Nile tilapia to an allopatric predator
(Taylor & Francis Ltd, 2008-01-01)
We investigated interaction of the Nile tilapia, Oreochromis niloticus, paired with either a predator, spotted sorubim, Pseudoplatystoma corruscans, or a nonpredator, threespot leporinus, Leporinus friderici. Fish behaviors ...
Behavioral response of Nile tilapia to an allopatric predator
(Taylor & Francis Ltd, 2008-01-01)
We investigated interaction of the Nile tilapia, Oreochromis niloticus, paired with either a predator, spotted sorubim, Pseudoplatystoma corruscans, or a nonpredator, threespot leporinus, Leporinus friderici. Fish behaviors ...