Desarrollo embrionario y larval de la mojarra paleta Vieja melanura (Günther, 1862) del sureste mexicano [PDF]
Previous studies of Vieja melanura consider population aspects, without addressing reproductive references, which are useful for fisheries and aquaculture management plans.
Cuenca-Soria, Carlos Alberto +4 more
core +2 more sources
Annotated checklist of the freshwater fishes of continental and insular Costa Rica: additions and nomenclatural revisions [PDF]
Based on a combination of intensive literature review, electronic database searches, re-identification of museum specimens and fieldwork, we hereby provide an updated checklist of the freshwater fishes of continental and insular Costa Rica.
Arturo Angulo +3 more
core +1 more source
Emergence of large-scale cell morphology and movement from local actin filament growth dynamics. [PDF]
Variations in cell migration and morphology are consequences of changes in underlying cytoskeletal organization and dynamics. We investigated how these large-scale cellular events emerge as direct consequences of small-scale cytoskeletal molecular ...
Lacayo CI +7 more
europepmc +3 more sources
Systematics and historical biogeography of Greater Antillean Cichlidae [PDF]
A molecular phylogenetic analysis recovers a pattern consistent with a drift vicariance scenario for the origin of Greater Antillean cichlids. This phylogeny, based on mitochondrial and nuclear genes, reveals that clades on different geographic regions ...
Chakrabarty, Prosanta
core +2 more sources
A morphological phylogenetic analysis of Middle American cichlids with special emphasis on the section 'Nandopsis' sensu Regan. [PDF]
MP 198http://deepblue.lib.umich.edu/bitstream/2027.42/102742/1/MP 198 ...
Chakrabarty, Prosanta
core
Phylogeny, taxonomy, and evolution of Neotropical cichlids (Teleostei: Cichlidae: Cichlinae) [PDF]
Despite recent progress on the higher-level relationships of Cichlidae and its Indian, Malagasy, and Greater Antillean components, conflict and uncertainty remain within the species-rich African, South American, and Middle American assemblages.
Chakrabarty, Prosanta +2 more
core +2 more sources
Diagnóstico turístico de los distritos IV, V, VI y Vii de Municipio de Managua, departamento de Managua en el período Agosto 2016-Enero 2017 [PDF]
Durante los últimos seis meses, se realizó un diagnóstico turístico en los distritos IV, V, VI y VII del municipio de Managua. El diagnóstico, se enfatiza en la mecánica operativa de la investigación, haciendo uso de la tercera etapa de la guía de ...
Gadea González, Liliana Edith +1 more
core
Microstructure of Attachment Mechanisms of Newly Hatched Larvae of Four Cyprinid Species with Comments on Terminology [PDF]
An adhesive organ is a prominent, protruding mucus secreting gland that is used by newly hatched tadpoles and larvae of some fishes to attach to aquatic vegetation.
Maurakis, Eugene G., Maurakis, George E
core +1 more source
Facing different predators: adaptiveness of behavioral and morphological traits under predation [PDF]
Predation is thought to be one of the main structuring forces in animal communities. However, selective predation is often measured on isolated traits in response to a single predatory species, but only rarely are selective forces on several traits ...
Borcherding, Jost +2 more
core +1 more source
Derivation of the freshwater fish fauna of Central America revisited: Myers\u27s hypothesis in the twenty-first century [PDF]
© The Willi Hennig Society 2014. Although attempts to understand Central American freshwater fish provincialism date to the 1960s, early efforts lacked the wealth of distributional data now available.
Albert, James S. +4 more
core +2 more sources

