Mostrando 10 resultados de: 17
Publisher
Marine Ecology Progress Series(3)
Aquaculture(2)
Echinoderm Research and Diversity in Latin America(2)
Ecology(2)
Revista de Biologia Tropical(2)
Bilateral symmetry of the petals in Melitta tennis, Encope micropora, and arachnoides placenta (Echinodermata: Clypeasteroida)
ArticleAbstract: Differences between paired structures sometimes occur normally, but random variation can give insighPalabras claves:Echinoids, Sand dollars, symmetryAutores:Chao C.M., Jorge I. Sonnenholzner-Varas, Lawrence J.M., Pomory C.M.Fuentes:scopusBreeding, larval development, and growth of juveniles of the edible sea urchin Tripneustes depressus: A new target species for aquaculture in Ecuador
ArticleAbstract: Sea urchin fishery has gradually expanded in different countries and territories around the world, iPalabras claves:Fast-growing, Juveniles, Larviculture, Sea-ranching, Tripneustes depressusAutores:Jorge I. Sonnenholzner-Varas, María Panchana-Orrala, Noelia TourónFuentes:scopusCascading effects of fishing on Galapagos rocky reef communities
ArticleAbstract: A replicated comparison of heavily and lightly fished areas in the Galapagos suggested that fishingPalabras claves:ECUADOR, Eucidaris galapagensis, fishing, Galápagos marine reserve, Population structure, predation, Trophic cascadeAutores:Jorge I. Sonnenholzner-Varas, Ladah L.B., Lafferty K.D.Fuentes:scopusCascading effects of fishing on Galapagos rocky reef communities: Reanalysis using corrected data
ArticleAbstract: This article replaces Sonnenholzner et al. (2007; Mar Ecol Prog Ser 343:77-85), which was retractedPalabras claves:ECUADOR, Eucidahs galapagensis, fishing, Galápagos marine reserve, Population structure, predation, Trophic cascadeAutores:Jorge I. Sonnenholzner-Varas, Ladah L.B., Lafferty K.D.Fuentes:scopusFood webs and fishing affect parasitism of the sea urchin Eucidaris galapagensis in the Galápagos
ArticleAbstract: In the Galápagos Islands, two eulimid snails parasitize the common pencil sea urchin, Eucidaris galaPalabras claves:Common pencil sea urchin, Eucidaris galapagensis, Eulimid snails, Galápagos marine reserve, Mithrax nodosus, Parasitism, Pelseneeria spp., predation, Sabinella shaskyi, trophic cascadesAutores:Jorge I. Sonnenholzner-Varas, Ladah L.B., Lafferty K.D.Fuentes:scopusErratum: Cascading effects of fishing on Galapagos rocky reef communities (Marine Ecology Progress Series (2007) 343, (77-85))
OtherAbstract:Palabras claves:Autores:Jorge I. Sonnenholzner-Varas, Ladah L.B., Lafferty K.D.Fuentes:scopusEchinoderms of Ecuador
Book PartAbstract: This chapter presents a summary of studies on echinoderms on the Ecuadorian continental shelf and atPalabras claves:Autores:Alex R. Hearn, Francisco V., Jorge I. Sonnenholzner-Varas, Luzuriaga M., Margarita Brandt, Navarro J.C., Paulina GuarderasFuentes:scopusEffect of macrophyte diet and initial size on the survival and somatic growth of sub-adult Strongylocentrotus purpuratus: A laboratory experimental approach
ArticleAbstract: Recently recruited urchins from the same brood, but with different initial sizes, may respond differPalabras claves:Feeding, Somatic growth rate, Strongylocentrotus purpuratus, Sub-adult sea urchins, SurvivalAutores:Jorge I. Sonnenholzner-Varas, Montaño-Moctezuma G., Salas-Garza A., Searcy-Bernal R.Fuentes:scopusEffect of three tagging methods on the growth and survival of the purple sea urchin Strongylocentrotus purpuratus
ArticleAbstract: We evaluated the effect of tetracycline (a fluorescent tag) and two different types of internal tagsPalabras claves:CWT, Electromagnetic tags, PIT, sea urchin, Tagging, TetracyclineAutores:Jorge I. Sonnenholzner-Varas, Montaño-Moctezuma G., Searcy-Bernal R.Fuentes:scopusGrowth performance and survival of Holothuria theeli (holothurian) fed with feces of Tripneustes depressus (echinoid): A multi-trophic aquaculture approach
ArticleAbstract: Integrate Multi-Trophic Aquaculture (IMTA) for deposit-feeding sea cucumbers and herbivorous sea urcPalabras claves:ECUADOR, Integrate multi-trophic aquaculture, Juveniles, sea cucumber, sea urchinAutores:Jorge I. Sonnenholzner-Varas, María Panchana-Orrala, Moreira J.A.Fuentes:scopus