Search Results - "Juan Francisco Araya"

Southernmost records of Escarpia spicata and Lamellibrachia barhami (Annelida: Siboglinidae) confirmed with DNA obtained from dried tubes collected from undiscovered reducing environments in northern Chile by Kobayashi, Genki, Araya, Juan Francisco

“…Deep-sea fishing bycatch enables collection of samples of rare species that are not easily accessible, for research purposes. However, these specimens are…”
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A new deep-sea balanomorph barnacle (Cirripedia: Thoracica: Bathylasmatidae) from Chile by Araya, Juan Francisco, Newman, William Anderson

“…Deep waters of the South Pacific off northern Chile remain poorly studied, particularly in regard to invertebrate faunas. Some recent works include new records…”
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The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile by Araya, Juan Francisco

“…The bulimulid genus Bostryx Troschel, 1847 is the most species-rich genus of land snails found in Chile, with the majority of its species found only in the…”
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Shallow water heterobranch sea slugs (Gastropoda: Heterobranchia) from the Región de Atacama, northern Chile by Araya, Juan Francisco, Valdés, Ángel

“…The coast of northern Chile has been sparsely studied in regards to its invertebrate fauna, with just a few works reviewing the distribution of local mollusks…”
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A review of the non-bulimulid terrestrial Mollusca from the Region of Atacama, northern Chile by Araya, Juan Francisco, Catalán, Ricardo

“…Terrestrial mollusca are sparsely studied in Chile and, for the first time, a formal record of the diversity of land snails in northern Chile is reported…”
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The shallow-water chitons (Mollusca, Polyplacophora) of Caldera, Region of Atacama, northern Chile by Araya, Juan Francisco, Araya, Marta Esther

“…The Molluscan species of the northern littoral of Chile have been sparsely studied. This work reviews for the first time the diversity of polyplacophoran…”
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New record of Cuspidaria patagonica Smith, 1885 (Bivalvia: Cuspidariidae) in northern Chile by ARAYA, JUAN FRANCISCO, CATALÁN, RICARDO

“…No hay resumen …”
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A new terrestrial snail species (Gastropoda: Bulimulidae) from the Región de Antofagasta, northern Chile by Araya, Juan Francisco, Breure, Abraham S H

“…A new species of Albers, 1850 (Gastropoda: Bulimulidae), sp. n., is described from a coastal area of northern Chile. Empty shells of this new species were…”
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Low-Dimensional ReS2/C Composite as Effective Hydrodesulfurization Catalyst by Juan Antonio Aliaga, Trino Zepeda, Juan Francisco Araya, Francisco Paraguay-Delgado, Eglantina Benavente, Gabriel Alonso-Núñez, Sergio Fuentes, Guillermo González

“…Single-layer, ultrasmall ReS2 nanoplates embedded in amorphous carbon were synthesized from a hydrothermal treatment involving ammonium perrhenate, thiourea,…”
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Current status of the non-indigenous molluscs in Chile, with the first record of Otala punctata (Müller, 1774) (Gastropoda: Helicidae) in the country and new records for Cornu aspersum (Müller, 1774) and Deroceras laeve (Müller, 1774) by Araya, Juan Francisco

“…A new introduced species, Otala punctata (Müller, 1774) and new records in Chile for Cornu aspersum (Müller, 1774) and Deroceras laeve (Müller, 1774) are…”
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New records of deep-sea sea spiders (Chelicerata: Pycnogonida) in the southeastern Pacific by Araya, Juan Francisco

“…New records of the very large sea spiders Colossendeis colossea , Colossendeis macerrima , and Colossendeis minor are presented based on specimens collected as…”
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The little Aplysia coming of age: from one species to a complex of species complexes in Aplysia parvula (Mollusca: Gastropoda: Heterobranchia) by Golestani, Haleh, Crocetta, Fabio, Padula, Vinicius, Camacho-García, Yolanda, Langeneck, Joachim, Poursanidis, Dimitris, Pola, Marta, yokeş, M Baki, Cervera, Juan Lucas, Jung, Dae-Wui, Gosliner, Terrence M, Araya, Juan Francisco, Hooker, Yuri, schrödl, Michael, valdés, Ángel

“…The widespread sea hare species Aplysia parvula includes four genetically distinct lineages, containing a total of ten different species. While the four…”
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Combining citizen science with spatial analysis at local and biogeographical scales for the conservation of a large-size endemic invertebrate in temperate forests by Barahona-Segovia, Rodrigo M., Alaniz, Alberto J., Durán-Sanzana, Vanessa, Flores, Edgardo Flores, Gerstle, José, Montecinos-Ibarra, Roque, Pérez-Schultheiss, Jorge, Rabanal, Felipe E., Reyes, Diego, Ramos, Varbara, Venegas-Díaz, Carola, Weymann, Michael, Smith-Ramírez, Cecilia, Araya, Juan Francisco, Vergara, Pablo M.

“…•Citizen science and species distribution models allowed to estimate threat status and habitat loss/fragmentation.•North and center zones of the species range…”
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On some land snails (Mollusca: Gastropoda) of Los Molles, central Chile by Araya, Juan Francisco

“…Among the terrestrial invertebrates, the molluscan species of central and northern Chile have been scarcely studied and here, for the first time, a record of…”
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First record of a Xenophyophore (Rhizaria: Foraminifera) on the Chilean margin by Araya, Juan Francisco, Gooday, Andrew J

“…Xenophyophores are a group of large foraminifera, confined to deep-sea habitats below ~500 m, whose often fragile agglutinated tests may attain sizes up to…”
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A new deep-water Astyris species (Buccinoidea: Columbellidae) from the southeastern Pacific by Araya, Juan Francisco, Catalán, Ricardo, Aliaga, Juan Antonio

“…Marine mollusks from northern Chile and from the Región de Atacama in particular have been sparsely documented, and only a few works have reviewed the area…”
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A new Petricola (Bivalvia: Veneridae) from central Chile, southeastern Pacific by Araya, Juan Francisco, Osorio, Cecilia

“…Abstract A new subtidal bivalve species, Petricola ramirezi sp. n., is described from specimens collected from among cirripedian communities at Playa El Tabo…”
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New insights into the abundance and seasonal distribution of the Portuguese man-of-war Physalia physalis (Cnidaria: Siphonophorae) in the southeastern Pacific by Fierro, Pablo, Arriagada, Loretto, Piñones, Andrea, Araya, Juan Francisco

“…During summer 2017 an anomalous and unprecedented developing of warm water off the coast of Chile was presented, namely Coastal El Niño event. Coincidentally,…”
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On the presence of the Eastern Pacific Black Ghostshark Hydrolagus melanophasma (Chondrichthyes: Chimaeridae) in northern Chile, with notes on its distribution in the Eastern Pacific by Araya, Juan Francisco, Reyes, Pablo, Hüne, Mathias

“…The Eastern Pacific Black Ghostshark Hydrolagus melanophasma (James et al. Zootaxa 2218:59–68, 2009 ) is a recently described deep water holocephalan found…”
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A review of the Hexactinellida (Porifera) of Chile, with the first record of Caulophacus Schulze, 1885 (Lyssacinosida: Rossellidae) from the Southeastern Pacific Ocean by Reiswig, Henry M, Araya, Juan Francisco

“…All records of the 15 hexactinellid sponge species known to occur off Chile are reviewed, including the first record in the Southeastern Pacific of the genus…”
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