Academic literature on the topic 'Hypoplectrus'

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Journal articles on the topic "Hypoplectrus"

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LOBEL, PHILLIP S. "A review of the Caribbean hamlets (Serranidae, Hypoplectrus) with description of two new species." Zootaxa 3096, no. 1 (2011): 1. http://dx.doi.org/10.11646/zootaxa.3096.1.1.

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Thirteen species of the Western Atlantic genus Hypoplectrus (Serranidae) are currently recognized, two of which are described as new. Hypoplectrus maya n. sp. (Maya hamlet) is restricted to the coastal lagoon of the Meso-American Barrier Reef system in Belize. It is a solid iridescent blue, lacks nose spots and lacks black margins on fins. Hypoplectrus randallorum n. sp. (Tan hamlet) is found widely in the central and western Caribbean. Its color varies from light brown to tan and it has spots on the nose, at the base of the pectoral fin and occasionally on the upper part of the caudal peduncl
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Puebla, Oscar, Floriane Coulmance, Carlos J. Estapé, Allison Morgan Estapé, and D. Ross Robertson. "A review of 263 years of taxonomic research on Hypoplectrus (Perciformes: Serranidae), with a redescription of Hypoplectrus affinis (Poey, 1861)." Zootaxa 5093, no. 2 (2022): 101–41. https://doi.org/10.11646/zootaxa.5093.2.1.

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Puebla, Oscar, Coulmance, Floriane, Estapé, Carlos J., Estapé, Allison Morgan, Robertson, D. Ross (2022): A review of 263 years of taxonomic research on Hypoplectrus (Perciformes: Serranidae), with a redescription of Hypoplectrus affinis (Poey, 1861). Zootaxa 5093 (2): 101-141, DOI: 10.11646/zootaxa.5093.2.1
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Puebla, Oscar, Eldredge Bermingham, Frédéric Guichard, and Elizabeth Whiteman. "Colour pattern as a single trait driving speciation in Hypoplectrus coral reef fishes?" Proceedings of the Royal Society B: Biological Sciences 274, no. 1615 (2007): 1265–71. http://dx.doi.org/10.1098/rspb.2006.0435.

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Theory shows that speciation in the presence of gene flow occurs only under narrow conditions. One of the most favourable scenarios for speciation with gene flow is established when a single trait is both under disruptive natural selection and used to cue assortative mating. Here, we demonstrate the potential for a single trait, colour pattern, to drive incipient speciation in the genus Hypoplectrus (Serranidae), coral reef fishes known for their striking colour polymorphism. We provide data demonstrating that sympatric Hypoplectrus colour morphs mate assortatively and are genetically distinct
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PUEBLA, OSCAR, ALFONSO AGUILAR-PERERA, MARTIN HELMKAMPF, et al. "Hypoplectrus espinosai sp. nov. (Teleostei: Serranidae), a new hamlet on coral reefs in the southwestern Gulf of Mexico." Zootaxa 5618, no. 4 (2025): 509–24. https://doi.org/10.11646/zootaxa.5618.4.3.

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The hamlets (Hypoplectrus spp., Teleostei: Serranidae) are a group of small predatory reef-associated fishes endemic to the tropical northwestern Atlantic that are characterized by an exceptionally high diversification rate. Currently 18 species are recognized, with seven described or redescribed in the last 14 years. Here, we describe the Campeche Bank hamlet, Hypoplectrus espinosai sp. nov. As indicated by its common name, this species is distributed throughout the Campeche Bank in the southwest Gulf of Mexico. Hypoplectrus espinosai sp. nov. differs from two similar hamlets, the butter haml
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Lobel, Phillip S. "A review of the Caribbean hamlets (Serranidae, Hypoplectrus) with description of two new species." Zootaxa 3096 (December 31, 2011): 1–17. https://doi.org/10.5281/zenodo.207418.

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PUEBLA, OSCAR, FLORIANE COULMANCE, CARLOS J. ESTAPÉ, ALLISON MORGAN ESTAPÉ, and D. ROSS ROBERTSON. "A review of 263 years of taxonomic research on Hypoplectrus (Perciformes: Serranidae), with a redescription of Hypoplectrus affinis (Poey, 1861)." Zootaxa 5093, no. 2 (2022): 101–41. http://dx.doi.org/10.11646/zootaxa.5093.2.1.

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The hamlets (Hypoplectrus spp., Perciformes: Serranidae) constitute a distinctive model system for the study of a variety of ecological and evolutionary processes including the evolution and maintenance of simultaneous hermaphroditism and egg trading, sex allocation, sexual selection, social-trap, mimicry, dispersal, speciation, and adaptive radiation. Addressing such fundamental and complex processes requires a good knowledge of the taxonomy and natural history of the hamlets. Here, we review the taxonomy of the hamlets, from early ichthyological studies to the most recent species description
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Victor, Benjamin C. "Hypoplectrus floridae n. sp. and Hypoplectrus ecosur n. sp., two new Barred Hamlets from the Gulf of Mexico (Pisces: Serranidae): more than 3% different in COI mtDNA sequence from the Caribbean Hypoplectrus species flock." Journal of the Ocean Science Foundation 5 (August 30, 2012): 2–19. https://doi.org/10.5281/zenodo.1012591.

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The species flock of hamlets of the genus <em>Hypoplectrus</em> from the coral reefs of the tropical western Atlantic contains more than a dozen morphs distinguished by color pattern alone. Thus far, they have been characterized by a high level of genetic uniformity, raising many questions about whether they represent true species, incipient species, or color variants. However, DNA barcoding of the COI mtDNA gene from two otherwise unremarkable marking variations of the Barred Hamlet from the Gulf of Mexico and Florida reveals two separate relatively deep lineages more than 3% sequence-diverge
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Victor, Benjamin C., and Kenneth W. Marks. "Hypoplectrus liberte, a new and endangered microendemic hamlet from Haiti (Teleostei: Serranidae)." Journal of the Ocean Science Foundation 31 (September 13, 2018): 8–17. https://doi.org/10.5281/zenodo.1413703.

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The hamlets of the genus Hypoplectrus comprise a species flock of about 20 species found on coral reefs of the tropical western Atlantic Ocean, distinguished by complex color patterns and sharing mitochondrial DNA haplotypes within the Caribbean Sea (Gulf of Mexico and Florida-centered species are about 3% divergent in the COI marker). The species show a variety of biogeographic patterns, from widespread common species to relatively rare species limited to small parts of the Greater Caribbean region. We describe here a distinctive striped morph of barred hamlet, apparently limited to Fort-Libe
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Puebla, Oscar, Alfonso Aguilar-Perera, Martin Helmkampf, et al. "Hypoplectrus espinosai sp. nov. (Teleostei: Serranidae), a new hamlet on coral reefs in the southwestern Gulf of Mexico." Zootaxa 5618, no. 4 (2025): 509–24. https://doi.org/10.11646/zootaxa.5618.4.3.

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Puebla, Oscar, Aguilar-Perera, Alfonso, Helmkampf, Martin, Robertson, D. Ross, Estapé, Carlos J., Estapé, Allison Morgan, Domínguez-Domínguez, Omar (2025): Hypoplectrus espinosai sp. nov. (Teleostei: Serranidae), a new hamlet on coral reefs in the southwestern Gulf of Mexico. Zootaxa 5618 (4): 509-524, DOI: 10.11646/zootaxa.5618.4.3, URL: https://doi.org/10.11646/zootaxa.5618.4.3
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Chevalier Monteagudo, P. P., M. Solignac, and E. Garc�a-Machado. "Lack of mtDNA differentiation among hamlets ( Hypoplectrus , Serranidae)." Marine Biology 144, no. 1 (2004): 147–52. http://dx.doi.org/10.1007/s00227-003-1174-9.

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Dissertations / Theses on the topic "Hypoplectrus"

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Puebla, Oscar. "Molecular ecology and evolution in "Hypoplectrus" coral reef fishes." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95551.

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The marine environment presents fewer absolute geographic barriers to gene flow than its terrestrial and freshwater counterparts. In addition, the prevalence of planktonic larval stages in marine taxa provides potential for gene flow across large geographic distances. These observations raise two fundamental questions. How do new species arise in the marine environment? Considering the potential for gene flow in marine systems, it remains unclear to what extent allopatric speciation alone can account for the high levels of diversity observed in the marine realm, whether marine speciation also
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Picq, Sophie [Verfasser], Oscar [Akademischer Betreuer] Puebla, and Gabriele [Gutachter] Gerlach. "Eco-evolutionary processes in Caribbean reef fish (Hypoplectrus spp) / Sophie Picq ; Gutachter: Gabriele Gerlach ; Betreuer: Oscar Puebla." Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1225350492/34.

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Holt, Ben G. "Evolution and ecology of a species complex : investigating the origin and maintenance of colour polymorphism in the genus Hypoplectrus." Thesis, University of East Anglia, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502369.

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Research into speciation and t~e processes governing divergence within species has received considerable attel1tion from ecologists and evolutionary biologists in recent years. However, few empirical studies have focused on marine systems, despite the potential evolutionary consequences of the unique conditions in this environment. The coral reef fish genus Hypoplectrus represents an excellent system with which to study marine divergence and comprises 10-14 distinct colour morphotypes. This thesis focuses on the Hypolectrus colour polymorphism and considers how these morphotypes differ genetic
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