A5088085829- Marine and coastal plant biology
- Marine Biology and Ecology Research
- Coastal wetland ecosystem dynamics
- Aquaculture disease management and microbiota
- Fish Ecology and Management Studies
- Parasite Biology and Host Interactions
- Fish Biology and Ecology Studies
- Ichthyology and Marine Biology
- Fish biology, ecology, and behavior
- Reproductive biology and impacts on aquatic species
- Marine Bivalve and Aquaculture Studies
- Aquaculture Nutrition and Growth
- Marine Biology and Environmental Chemistry
- Amphibian and Reptile Biology
- Physiological and biochemical adaptations
- Environmental Toxicology and Ecotoxicology
- Parasites and Host Interactions
- Marine and fisheries research
- Marine Ecology and Invasive Species
- Geology and Paleoclimatology Research
- Biocrusts and Microbial Ecology
- Aquatic Invertebrate Ecology and Behavior
- Microbial infections and disease research
- Animal Behavior and Reproduction
- Marine and environmental studies
Centro Científico Tecnológico Patagónico
2013-2023
Consejo Nacional de Investigaciones Científicas y Técnicas
2020
University of Buenos Aires
2010
Fundación Ciencias Exactas y Naturales
2010
Favaloro Foundation
2007
Bernardino Rivadavia Natural Sciences Museum
2006
The rocky shore of Punta Este, Golfo Nuevo (Patagonia, Argentina), was sampled by means the standardized NaGISA (CoML) protocol, that aimed to generate biodiversity baseline data in six levels, from high intertidal 10 m depth. Based on generated data, we analysed benthic assemblage structure, species richness, mean abundance and distribution pattern invertebrate functional groups, typifying each subtidal level. is exposed extreme physical conditions higher than any other system studied, with...
Two mature Sympterygia bonapartii held in captivity laid a total of 136 egg cases, 33 them were incubated at constant temperature (16·5° C), salinity (36) and photoperiod (12L:12D). The hatching rate was 100%. Juvenile fish hatched after 135 ± 10 days (mean s . d .) the mean length, disc width mass 140 mm, 86 mm 15·1 g respectively.
Seasonal fluctuation in environmental parameters can influence immune responses of vertebrates and consequently their health disease resistance. Although seasonality function is well documented a broad range vertebrate taxa, this information remains virtually unexplored cartilaginous fish. Here we examine seasonal variation general-health free-living adult broadnose sevengill sharks, Notorynchus cepedianus, along an annual cycle. We sampled sharks during autumn/winter (i.e., coolest...
The Patagonian rockfish Sebastes oculatus and the Brazilian sandperch Pinguipes brasilianus are two of most abundant, conspicuous reef fishes in northern gulfs Argentina. This study provides separate length–weight relationships for males, females pooled individuals these species North region, based on samples collected between 2009 2014 throughout year 42°S 45°S. No P. were heretofore available literature. Although one relationship was published S. from Chilean waters, limited number fish...
Abstract Epitheliocystis is a fish disease with recorded in increasing numbers globally. Here we show that (a) pollution‐exposed wild marine fishes have higher infection prevalence than nonexposed individuals from reference sites, suggesting anthropogenic pollution predisposes to this natural systems, (b) the effect of on status did not vary significantly between two sympatric species, and (c) infected noninfected both species differ selected immune general‐health parameters, result deserves...
Understanding phenotypic plasticity of species at different spatial scales is vital in the current context an increasing pace environmental changes. Through this knowledge, it possible to predict their potential adapt and/or evolve face new conditions such as climate change, understand ecological range expansion. In Patagonian rocky salt-marshes, one most abundant invertebrate scorched mussel Perumytilus purpuratus. system, can be found inhabiting both vegetated and non-vegetated patches,...