fish

Ontogenetic and interpopulation differences in otolith shape of the European perch (Perca fluviatilis)
Fish otoliths are conservative structures that are widely used on fishery science for multiple purposes. Despite its relevance in the …
Allan T. Souza, Kateřina Soukalová, Vilém Děd, Marek Šmejkal, Petr Blabolil, Milan Říha, Tomáš Jůza, Mojmír Vašek, Martin Čech, Jiří Peterka, Lukáš Vejřík, Ivana Vejříková, Michal Tušer, Milan Muška, Michaela Holubová, David S. Boukal, Jan Kubečka
DOI
Ontogenetic and interpopulation differences in otolith shape of the European perch (Perca fluviatilis)
Negative feedback concept in tagging: Ghost tags imperil the long-term monitoring of fishes
Wildlife monitoring using passive telemetry has become a robust method for investigating animal migration. With increased use, this …
Marek Šmejkal, Daniel Bartoň, Vilém Děd, Allan T. Souza, Petr Blabolil, Lukáš Vejřík, Zuzana Sajdlová, Milan Říha, Jan Kubečka
DOI
Negative feedback concept in tagging: Ghost tags imperil the long-term monitoring of fishes
Assessing the effects of temperature and salinity oscillations on a key mesopredator fish from European coastal systems
A population dynamics model was developed to assess the short and long-term effects of temperature and salinity variations in the …
Allan T. Souza, Martina I. Ilarri, Sérgio Timóteo, João Carlos Marques, Irene Martins
DOI
Assessing the effects of temperature and salinity oscillations on a key mesopredator fish from European coastal systems
Nocturnal spawning as a way to avoid egg exposure to diurnal predators
Animals that do not provide parental care have to secure the survival of their offspring by ensuring a safe reproductive environment or …
Marek Šmejkal, Allan T. Souza, Petr Blabolil, Daniel Bartoň, Zuzana Sajdlová, Lukáš Vejřík, Jan Kubečka
DOI
Nocturnal spawning as a way to avoid egg exposure to diurnal predators
Can species-specific prey responses to chemical cues explain prey susceptibility to predation?
The perception of danger represents an essential ability of prey for gaining an informational advantage over their natural enemies. …
Marek Šmejkal, Daniel Ricard, Zuzana Sajdlová, Martin Čech, Lukáš Vejřík, Petr Blabolil, Ivana Vejříková, Marie Prchalová, Mojmír Vašek, Allan T. Souza, Christer Brönmark, Jiří Peterka
DOI
Can species-specific prey responses to chemical cues explain prey susceptibility to predation?
Fish and mussels: Importance of fish for freshwater mussel conservation
Co-extinctions are increasingly recognized as one of the major processes leading to the global biodiversity crisis, but there is still …
Vanessa Modesto, Martina Ilarri, Allan T. Souza, Manuel Lopes-Lima, Karel Douda, Miguel Clavero, Ronaldo Sousa
DOI
Fish and mussels: Importance of fish for freshwater mussel conservation
Community structure of reef fishes in shallow waters of the Fernando de Noronha archipelago: Effects of different levels of environmental protection
Marine protected areas (MPAs) are important tools for the evaluation of the biodiversity and status of marine systems. However, not all …
Martina Ilarri, Allan T. Souza, Ricardo S. Rosa
DOI
Community structure of reef fishes in shallow waters of the Fernando de Noronha archipelago: Effects of different levels of environmental protection
Differences in the macrozoobenthic fauna colonising empty bivalve shells before and after invasion by Corbicula fluminea
Bivalve shells can potentially alter the structure of aquatic benthic communities. However, little is known about the effect that …
Martina I. Ilarri, Allan T. Souza, Vanessa Modesto, Lúcia Guilhermino, Ronaldo Sousa
DOI
Differences in the macrozoobenthic fauna colonising empty bivalve shells before and after invasion by Corbicula fluminea
Population structure, production and feeding habit of the sand goby Pomatoschistus minutus (Actinopterygii: Gobiidae) in the Minho estuary (NW Iberian Peninsula)
Estuaries are highly productive and heterogeneous ecosystems, and hence they provide an excellent opportunity to study the population …
Allan T. Souza, Ester Dias, João C. Marques, Carlos Antunes, Irene Martins
DOI
Population structure, production and feeding habit of the sand goby Pomatoschistus minutus (Actinopterygii: Gobiidae) in the Minho estuary (NW Iberian Peninsula)
Behavioral changes of a Brazilian endemic damselfish Stegastes rocasensis when guarding egg clutches
This study aimed at comparing the feeding, territorial and agonistic behavior of the Rocas Gregory Stegastes rocasensis when guarding …
Allan T. Souza, Martina Ilarri
DOI
Behavioral changes of a Brazilian endemic damselfish Stegastes rocasensis when guarding egg clutches