Results 21 to 30 of about 125 (83)

Annotated checklist of the freshwater fishes of continental and insular Costa Rica: additions and nomenclatural revisions [PDF]

open access: yes, 2013
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

Systematics and historical biogeography of Greater Antillean Cichlidae [PDF]

open access: yes, 2006
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

Derivation of the freshwater fish fauna of Central America revisited: Myers\u27s hypothesis in the twenty-first century [PDF]

open access: yes, 2014
© 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

A morphological phylogenetic analysis of Middle American cichlids with special emphasis on the section 'Nandopsis' sensu Regan. [PDF]

open access: yes, 2007
MP 198http://deepblue.lib.umich.edu/bitstream/2027.42/102742/1/MP 198 ...
Chakrabarty, Prosanta
core  

Synthesizing Phylogeography and Community Ecology to Understand Patterns of Community Diversity [PDF]

open access: yes, 2021
Community ecology is the study of the patterns and processes governing species abundance, distribution, and diversity within and between communities. Likewise, phylogeography is the study of the historic processes controlling genetic diversity across ...
Williams, Trevor J.
core   +1 more source

Territoriality and landscape of aggression. [PDF]

open access: yes, 2013
Behavioral adjustments in response to the presence of landmarks can exert strong effects on population dynamics of territorial species as well as the evolution of behavior and social systems.
Suriyampola, Piyumika Sureshni
core   +1 more source

Diversidad Ictiofaunística de la Laguna Apoyeque del municipio de Mateare, 2017 [PDF]

open access: yes, 2017
La Laguna de Apoyeque está ubicada en la Península de Chiltepe, extremo suroeste del Lago de Managua, en el fondo del cráter del volcán que le dio su nombre, junto a la también volcánica Xiloá.
Guido Calero, Iveth Yahosca   +1 more
core  

Microstructure of Attachment Mechanisms of Newly Hatched Larvae of Four Cyprinid Species with Comments on Terminology [PDF]

open access: yes, 2017
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

Patterns of Diversity, Zoogeography, and Ecological Gradients in Honduran Freshwater Fishes [PDF]

open access: yes, 2010
Nineteen major river drainages across Honduras were sampled from 2005-2009 in order to understand Honduran geographical patterns of freshwater fish distribution, to delineate the Honduran freshwater fishes ichthyographical provinces, and to understand ...
Matamoros, Wilfredo Antonio
core   +1 more source

Geometry-driven migration efficiency of autonomous epithelial cell clusters [PDF]

open access: yes
peer ...
Brückner, David B.   +9 more
core   +1 more source

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