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1,549 results for “invertebrate”
Linked collectors and determiners for: MUTPL Invertebrate Collection.
Natural history specimen data linked to collectors and determiners held within, "MUTPL Invertebrate Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/69fcbdcb-3b37-47a1-936d-d6e45f35f604">https://bionomia.net/dataset/69fcbdcb-3b37-47a1-936d-d6e45f35f604</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/69fcbdcb-3b37-47a1-936d-d6e45f35f604">https://gbif.org/dataset/69fcbdcb-3b37-47a1-936d-d6e45f35f604</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Metabarcoding Data from an Inventory of Freshwater Invertebrates from the Miller Creek Watershed, Kenai Peninsula, Alaska, USA.
Natural history specimen data linked to collectors and determiners held within, "Metabarcoding Data from an Inventory of Freshwater Invertebrates from the Miller Creek Watershed, Kenai Peninsula, Alaska, USA". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9d7baaac-57db-4852-9993-7f0e7f15635b">https://bionomia.net/dataset/9d7baaac-57db-4852-9993-7f0e7f15635b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9d7baaac-57db-4852-9993-7f0e7f15635b">https://gbif.org/dataset/9d7baaac-57db-4852-9993-7f0e7f15635b</a>. Formatted as a Frictionless Data package.
Secondary contacts and genetic admixture shape colonisation by an amphiatlantic epibenthic invertebrate
<p>Research on the genetics of invasive species often focuses on patterns of genetic diversity and population structure within the introduced range. However, a growing body of literature is demonstrating the need to study the native range, and how native genotypes affect both ecological and evolutionary mechanisms within the introduced range. Here we used genotyping-by-sequencing to study both native and introduced ranges [based on 1,653 single nucleotide polymorphisms (SNPs)] of the amphiatlantic marine invertebrate <i>Ciona intestinalis</i>. A previous study using microsatellites analysed samples collected along the Swedish west coast and showed the presence of genetically distinct lineages in deep and shallow waters. Using our SNP data from newly collected samples (285 individuals), we first confirmed the presence of this depth-defined genomic divergence along the Swedish coast. We then used Approximate Bayesian Computation to infer the historical relationship among sites from the North Sea, the English Channel and the northwest Atlantic and found evidence of ancestral divergence between individuals from deep waters off Sweden and individuals from the English Channel. This divergence was followed by a secondary contact that led to a genetic admixture between the ancestral populations (i.e. deep Sweden and English Channel), which originated the genotypes found in shallow Sweden. We then revealed that the colonisation of <i>C. intestinalis</i> in the northwest Atlantic was as a result of an admixture between shallow Sweden and the English Channel genotypes across the introduced range. Our results showed the presence of both past and recent genetic admixture events that together may have promoted the successful colonisations of <i>C. intestinalis</i>. Our study suggests that secondary contacts potentially reshape the evolutionary trajectories of invasive species through the promotion of intraspecific hybridisation and by altering both colonisation patterns and their ecological effects in the introduced range.</p>
Data from: Assessing bottom-trawling impacts based on the longevity of benthic invertebrates
1. Bottom trawling is the most widespread human activity directly affecting seabed habitats. Assessment and effective management of the effects of bottom trawling at the scale of fisheries requires an understanding of differences in sensitivity of biota to trawling. Responses to disturbance are expected to depend on the intrinsic rate of increase of populations (r), which is expected to be linearly related to the reciprocal of longevity. 2. We examine the relationship between the longevity of benthic invertebrates and their response to bottom trawling; both in terms of the immediate mortality following a trawl pass and their subsequent rates of recovery. We collate all available data from experimental and comparative trawling studies, and test how longevity influences these aspects of sensitivity. 3. The shortest-lived organisms (<1yr) increased in abundance shortly after experimental trawling, but showed no response to trawling in longer-term comparative studies. Conversely, the abundance of biota with a life-span >1yr decreased by ~9% immediately following a trawl pass. The effect of bottom trawling in comparative studies increased with longevity, with a 2-3× larger effect on biota living >10yr than on biota living 1-3yr. We attribute this difference to the slower recovery rates of the longer-lived biota. 4. The observed relationship between the intrinsic rate of population increase (r, our metric of recovery rate) and the reciprocal of longevity matches theoretical expectation and predicts that the sensitivity of habitats to bottom trawling is higher in habitats with higher proportions of long-lived organisms. 5. Synthesis and Applications. Where the longevity of a species or the longevity distribution of a community is known or can be inferred, our estimates of depletion and intrinsic rate of increase can be combined with high-resolution maps of trawling intensity to assess trawling impacts at the scale of the fishery or other defined unit of assessment. Our estimates of r may also be used to estimate recovery times following other forms of seabed disturbance.06-Sep-2018
Supplementary material 4 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Table S3
Supplementary material 6 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Figure S1. Pictures were taken with a digital microscope (Keyence VHX-6000, Keyence, Osaka, Japan)
Supplementary material 1 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Protocol 1 – DIY-DS
Supplementary material 3 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Table S2. Raw read table
Supplementary material 2 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Table S1. PCR primers used in this study
Supplementary material 8 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Figure S3
Supplementary material 5 from: {"en": "Buchner D, Haase P, Leese F (2021) Wet grinding of invertebrate bulk samples – a scalable and cost-efficient protocol for metabarcoding and metagenomics. Metabarcoding and Metagenomics 5: e67533. https://doi.org/10.3897/mbmg.5.67533"}
Script 1
Figure 2 from: Villet MH, Edwards S (2021) The cicada genus Tugelana Distant, 1912 (Hemiptera, Cicadidae): phylogenetic position and conservation status. African Invertebrates 62(2): 399-410. https://doi.org/10.3897/afrinvertebr.62.66891
Figure 2 Geographical distribution of P. butleri and P. zuluensis within southern Africa, with insets of the two species (specimen scale lines = 10 mm). The distribution of P. butleri has a known standard Area of Occupancy (AOO) of 36 km2 (nine localities) and an Extent of Occurrence (EOO) of 6360 km2. Abbreviations: EC = Eastern Cape, eS = eSwatini, G = Gauteng, KZN = KwaZulu-Natal, L = Limpopo, Les = Lesotho, M = Mpumalanga, NC = Northern Cape, WC = Western Cape.
Supplementary material 2 from: Villet MH, Edwards S (2021) The cicada genus Tugelana Distant, 1912 (Hemiptera, Cicadidae): phylogenetic position and conservation status. African Invertebrates 62(2): 399-410. https://doi.org/10.3897/afrinvertebr.62.66891
Locality records
Figure 3 from: Villet MH, Edwards S (2021) The cicada genus Tugelana Distant, 1912 (Hemiptera, Cicadidae): phylogenetic position and conservation status. African Invertebrates 62(2): 399-410. https://doi.org/10.3897/afrinvertebr.62.66891
Figure 3 Bayesian Inference (BI) phylogenetic tree constructed using a codon nucleotide substitution model. Tugelana butleri is highlighted with a black box. Posterior probabilities (PP) from the two BI phylogenetic reconstructions are indicated above the nodes numerically (BIPPc = codon substitution model, BIPPn = nucleotide substitution model), and the bootstrap support values from the Maximum Likelihood analyses are shown in percentages below the nodes (MLBS). Nodes with BIPP > 0.95 and MLBS > 75 are considered well-supported.
Supplementary material 1 from: Villet MH, Edwards S (2021) The cicada genus Tugelana Distant, 1912 (Hemiptera, Cicadidae): phylogenetic position and conservation status. African Invertebrates 62(2): 399-410. https://doi.org/10.3897/afrinvertebr.62.66891
Table S1, Figures S1, S2
Figure 1 from: Villet MH, Edwards S (2021) The cicada genus Tugelana Distant, 1912 (Hemiptera, Cicadidae): phylogenetic position and conservation status. African Invertebrates 62(2): 399-410. https://doi.org/10.3897/afrinvertebr.62.66891
Figure 1 Urites of Tugelana butleri, Hamza ciliaris, Platypleura capensis and Platypleura zuluensis. AT = anal tube; LP = lateral process; MLP = medio-lateral process; MP = median process. Scale bar: 1 mm.
Fig. 6 in Preliminary observations of macrobenthic invertebrates and megafauna communities in the upper mesophotic coral ecosystems in Apo Reef Natural Park, Philippines
Fig. 6. Mean percentage cover of the benthic categories across depths (A) and reef types (B). Abbreviations of the benthic categories are as follows: C – hard coral, DC – dead coral, OCT – octocoral, INV – small invertebrates, ALG – algae assemblages and ABI – abitoic. Significant differences are denoted by an asterisk (*) sign.
Figure 7 from: Kaltenbach T, Mary N, Gattolliat J-L (2021) The Baetidae (Ephemeroptera) of the Comoros and Mayotte. African Invertebrates 62(2): 427-463. https://doi.org/10.3897/afrinvertebr.62.70632
Figure 7 Dabulamanzia mayottensis sp. nov., nymph morphology: a foreleg b fore claw c tergum IV d gill IV e paraproct f metanotum (left side), with hind protopteron (mature nymph). Scale bars: 0.1 mm.
Figure 6 from: Kaltenbach T, Mary N, Gattolliat J-L (2021) The Baetidae (Ephemeroptera) of the Comoros and Mayotte. African Invertebrates 62(2): 427-463. https://doi.org/10.3897/afrinvertebr.62.70632
Figure 6 Dabulamanzia mayottensis sp. nov., nymph morphology: a labrum b right mandible c right prostheca d right incisor and kinetodontium e left mandible f left prostheca g Left incisor and kinetodontium h hypopharynx and superlinguae i maxilla j labium k apex of paraglossa. Scale bar: 0.1 mm.
Figure 4 from: Kaltenbach T, Mary N, Gattolliat J-L (2021) The Baetidae (Ephemeroptera) of the Comoros and Mayotte. African Invertebrates 62(2): 427-463. https://doi.org/10.3897/afrinvertebr.62.70632
Figure 4 Afroptilum bicorne, nymph morphology: a foreleg b fore claw c tergum IV d gill IV e paraproct f metanotum (left side), with hind protopteron (mature nymph). Scale bars: 0.1 mm.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.