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5 results for “Eupentacta”
Santa Barbara Coastal site, station Arroyo Quemado Reef, Santa Barbara Channel, study of animal cover of Eupentacta quinquesemita in units of percent on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Santa Barbara Coastal (SBC) contains animal cover of Eupentacta quinquesemita measurements in percent units and were aggregated to a yearly timescale.
Santa Barbara Coastal site, station Isla Vista, Santa Barbara Channel, study of animal cover of Eupentacta quinquesemita in units of percent on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Santa Barbara Coastal (SBC) contains animal cover of Eupentacta quinquesemita measurements in percent units and were aggregated to a yearly timescale.
Figure 3 from: Turanov SV, Smirnov AV, Kartavtsev YuPh (2024) Taxonomic position of holothurian Eupentacta fraudatrix (Echinodermata, Holothuroidea). ZooKeys 1197: 237-248. https://doi.org/10.3897/zookeys.1197.117752
Figure 3 SEM photomicrographs of the body wall ossicles of Eupentacta species A–DE. quinquesemita, Mendocino, California (holotype, Museum of Comparative Zoology at Harvard University) A basket B knobbed plate C fenestrated hollow ellipsoid D very large scale-like multilayer plate E, FE. pseudoquinquesemita, Kodiak Island, Shelikof Strait, Uyak Bay, Heard of Larson's Inlet, Alaska (paralectotype, United States National Museum E2288) E basket F irregular plate with tubercles rising above G, HE. fraudatrix, Peter the Great Bay, Vostok Bay, Russia G plate with oval disk with four holes and a handle-like arch between the two holes in the longitudinal axis (underdeveloped table with modified 2-pillared spire?) H plate with small elevation in the center. Scale bars: 10 µm (A, B, E, G); 30 µm (F, H); 100 µm (C, D).
Figure 2 from: Turanov SV, Smirnov AV, Kartavtsev YuPh (2024) Taxonomic position of holothurian Eupentacta fraudatrix (Echinodermata, Holothuroidea). ZooKeys 1197: 237-248. https://doi.org/10.3897/zookeys.1197.117752
Figure 2 Part of the calcareous ring of Eupentacta fraudatrix. RDIR, right dorsal interradial plate; RVR, right ventral radial plate; RVIR, right ventral interradial plate; MVR, medioventral radial plate; LVIR, left ventral interradial plate; LVR, left ventral radial plate (from Baranova 1971).
Figure 1 from: Turanov SV, Smirnov AV, Kartavtsev YuPh (2024) Taxonomic position of holothurian Eupentacta fraudatrix (Echinodermata, Holothuroidea). ZooKeys 1197: 237-248. https://doi.org/10.3897/zookeys.1197.117752
Figure 1 Co-phylogram plot showing relationships of the genera Eupentacta and Sclerodactyla, with related holothurians, as inferred from a phylogenetic analysis of the COI (left) and 16S rRNA (right) gene sequences. The trees were rooted at a midpoint. The numerals at the nodes are nonparametric bootstrap test (NJ, ML) and a posteriori probability (BI, %) values (the order is NJ/ML/BI). The dotted line connects the identifiers of the sequences from the same specimen. The sequences obtained in the present study are indicated with bold letters. The scale on the left and right bottom shows the relative length of branches in two gene trees.
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