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8 results for “Angiospermae”
Linked collectors and determiners for: First records of the forgotten cattail Typha japonica Miq. (Angiospermae, Typhaceae) on Sakhalin and Kuril Islands.
Natural history specimen data linked to collectors and determiners held within, "First records of the forgotten cattail Typha japonica Miq. (Angiospermae, Typhaceae) on Sakhalin and Kuril Islands". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/d490532d-5705-425e-a91a-a11cceee97f7">https://bionomia.net/dataset/d490532d-5705-425e-a91a-a11cceee97f7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d490532d-5705-425e-a91a-a11cceee97f7">https://gbif.org/dataset/d490532d-5705-425e-a91a-a11cceee97f7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Colección de Lycophyta, Monilophyta, Gimnospermas y Angiospermas Monocotiledóneas del Herbario MDQ de Plantas Vasculares del Instituto de Investigaciones Marinas y Costeras (IIMyC, UNMdP-CONICET/FCEyN)..
Natural history specimen data linked to collectors and determiners held within, "Colección de Lycophyta, Monilophyta, Gimnospermas y Angiospermas Monocotiledóneas del Herbario MDQ de Plantas Vasculares del Instituto de Investigaciones Marinas y Costeras (IIMyC, UNMdP-CONICET/FCEyN).". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/fa44bcc6-2ab0-42a6-941a-c5f675ef3845">https://bionomia.net/dataset/fa44bcc6-2ab0-42a6-941a-c5f675ef3845</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/fa44bcc6-2ab0-42a6-941a-c5f675ef3845">https://gbif.org/dataset/fa44bcc6-2ab0-42a6-941a-c5f675ef3845</a>. Formatted as a Frictionless Data package.
Fig. 4 in Fish assemblages in stream stretches occupied by cattail (Typhaceae, Angiospermae) stands in Southeast Brazil
Fig. 4. (a) Ordination resulting from Nonmetric Multidimensional Scaling Analysis (NMDS) with percent composition by number of feeding items from fishes of six stream stretches (S1-S6) in the dry and wet periods. (b, c, d) Contribution (the larger the circle, the greater the percent composition by number) of Ceratopogonidae larvae (b), Coleoptera larvae (c), and Collembola (d) to the fishes' diet. A stress of 0.08 corresponds to a good ordination with no real prospect of a misleading interpretation (Clarke & Warwick, 2001).
Fig. 2 in Fish assemblages in stream stretches occupied by cattail (Typhaceae, Angiospermae) stands in Southeast Brazil
Fig. 2. (a) Dendrogram showing species composition similarity among six stream stretches sampled in the dry and wet periods (Jaccard coefficient and UPGMA). (b) Dendrogram showing quantitative similarity among six sampled streams in the dry and wet periods (Bray-Curtis coefficient and UPGMA).
Fig. 3 in Fish assemblages in stream stretches occupied by cattail (Typhaceae, Angiospermae) stands in Southeast Brazil
Fig. 3. Representation the two first axis of the Canonical Correspondence Analysis, showing the sampled stretches (labelled S1-S6) in the dry and wet periods (circles), species (triangles), and environmental descriptors (arrows). The eigenvalue of axis 1 and axis 2 are 0.26 and 0.16, respectively, displaying 38% of the total inertia (= weighted variance) in the abundances and 68.8% of the variance in the weighted averages and class total of species with respect to the environmental variables. Monte Carlo significance test (4.999 permutations) under the full model option indicate that canonical axes are marginally significant ("F-ratio" = 1.509, P-value = 0.09). To species codes see Table 3.
Data from: Eudicot pollen-feeding in a Cretaceous stinging wasp (Angiospermae; Hymenoptera: Aculeata)
<p>Angiosperms and their insect pollinators form a foundational symbiosis, evidence for which from the Cretaceous is mostly indirect, based on fossils of insect taxa that today are anthophilous, and of fossil insects and flowers that have apparent anthophilous and entomophilous specializations, respectively. We present exceptional direct evidence preserved in mid-Cretaceous Burmese amber, 100 mya, for feeding on pollen in the eudicot genus <i>Tricolporoidites</i> by a basal new aculeate wasp, <i>Prosphex anthophilos</i>, gen. et sp. nov., in the lineage that contains the ants, bees, and other stinging wasps. Plume of hundreds of pollen grains wafts from its mouth and an apparent pollen mass was detected by micro-CT in the buccal cavity: clear evidence that the wasp was foraging on the pollen. Eudicots today comprise nearly three-quarters of all angiosperm species. <i>Prosphex</i> feeding on <i>Tricolporoidites</i> supports the hypothesis that relatively small, generalized insect anthophiles were important pollinators of early angiosperms.</p>
Data from: Eudicot pollen-feeding in a Cretaceous stinging wasp (Angiospermae; Hymenoptera: Aculeata)
Open the record for dataset details and reuse information.
Fig. 1 in Fish assemblages in stream stretches occupied by cattail (Typhaceae, Angiospermae) stands in Southeast Brazil
Fig. 1. Location of the sampling sites in the upper rio Paraná basin, southeast Brazil.
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