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760 results for “Species occurrences”
Figure 23 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
Figure 23 Head of worker of Solenopsis cypridis in full-face view (CASENT0913887). Photo: AntWeb.org, Photographer: Will Ericson.
Figure 24 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
Figure 24 Lateral view of Solenopsis cypridis worker (CASENT0913887). Photo: AntWeb.org, Photographer: Will Ericson.
Figure 22 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
Figure 22 Scatterplot for morphometric ratios of Solenopsis juliae workers and S. crivellarii type. Red triangles: S. juliae; black dot: S. crivellarii type (measured from drawings).
Figure 2 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
Figure 2 Definition of preocular distance (PROC) of the Solenopsis workers measured in this study (for details, see Table 1).
Figure 1 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
Figure 1 Definition of morphological characters of the Solenopsis workers measured in this study. Head in dorsal view with measurement lines for CL1, CL2, CW, FRS, ClSpD, ApS, SApS, and SL; frontal region of the head dorsum with measurement lines for FR, FL, ClSpLL, and ClSpLM; dorsal view of mesosoma with measurement lines for ML, PEH, PEL, NOH, and PPH (for definitions, see Table 1).
Supplementary material 1 from: Csősz S, Seifert B, László M, Yusupov ZM, Herczeg G (2023) Broadly sympatric occurrence of two thief ant species Solenopsis fugax (Latreille, 1798) and S. juliae (Arakelian, 1991) in the East European Pontic-Caspian region (Hymenoptera, Formicidae) is disclosed. ZooKeys 1187: 189-222. https://doi.org/10.3897/zookeys.1187.105866
List of morphometrically investigated samples
Figure 2 from: Turani M, Carmona L, Barry PJ, Close HL, Bullimore R, Cervera JL (2024) First occurrence of the genus Pleurobranchaea Leue, 1813 (Pleurobranchida, Nudipleura, Heterobranchia) in British waters, with the description of a new species. Zoosystematics and Evolution 100(1): 49-59. https://doi.org/10.3897/zse.100.113707
Figure 2 A. Living specimens of Pleurobranchaea britannica sp. nov. collected on Survey CEND 0518, southwest England. Photo by Ross Bullimore (NHMUK 20230085); B. Two young individuals of P. britannica sp. nov. from the Gulf of Cadiz, Spain (MNCN 15.05/200181; MNCN 15.05/200182); C. Specimen of P. meckeli from Morocco, Mediterranean Sea (MNCN 15.05/94845).
Figure 5 from: Turani M, Carmona L, Barry PJ, Close HL, Bullimore R, Cervera JL (2024) First occurrence of the genus Pleurobranchaea Leue, 1813 (Pleurobranchida, Nudipleura, Heterobranchia) in British waters, with the description of a new species. Zoosystematics and Evolution 100(1): 49-59. https://doi.org/10.3897/zse.100.113707
Figure 5 Phylogenetic hypothesis of Pleurobranchaea systematics, based on concatenated dataset (COI+16S+H3) inferred by Bayesian analysis. Significant support values are given as BI posterior probabilities (below branch) and ML bootstrap percentages (above branch). Rectangles are automatic barcode gap discovery for the COI and 16S dataset. White rectangles indicate the lack of those sequences in the alignment.
Figure 4 from: Turani M, Carmona L, Barry PJ, Close HL, Bullimore R, Cervera JL (2024) First occurrence of the genus Pleurobranchaea Leue, 1813 (Pleurobranchida, Nudipleura, Heterobranchia) in British waters, with the description of a new species. Zoosystematics and Evolution 100(1): 49-59. https://doi.org/10.3897/zse.100.113707
Figure 4 Pleurobranchaea britannica sp. nov. Reproductive system (NHMUK 20230088/5). Abbreviations: a – atrium; am – ampulla; bc – bursa copulatrix; dd – deferent duct; fg – female gland; hd – hermaphroditic duct; ov – oviduct; p – penis; pr – prostate; r – retractor muscle; ps – penis sac; sr – seminal receptacle; v – vagina.
Figure 1 from: Turani M, Carmona L, Barry PJ, Close HL, Bullimore R, Cervera JL (2024) First occurrence of the genus Pleurobranchaea Leue, 1813 (Pleurobranchida, Nudipleura, Heterobranchia) in British waters, with the description of a new species. Zoosystematics and Evolution 100(1): 49-59. https://doi.org/10.3897/zse.100.113707
Figure 1 Sampling stations where Pleurobranchaea britannica sp. nov. material was collected. A. The map on the left shows the south of England: the red dots refer to the 2018 campaign and the green dots to the 2019 campaign; B. The map on the right shows part of Spain and the orange dot is where samples were collected in 2019.
Figure 3 from: Turani M, Carmona L, Barry PJ, Close HL, Bullimore R, Cervera JL (2024) First occurrence of the genus Pleurobranchaea Leue, 1813 (Pleurobranchida, Nudipleura, Heterobranchia) in British waters, with the description of a new species. Zoosystematics and Evolution 100(1): 49-59. https://doi.org/10.3897/zse.100.113707
Figure 3 Pleurobranchaea britannica sp. nov. Scanning electron micrographs of radula and jaw. A. Complete radula (MNCN15.05/200180); B. Lateral teeth of radula (MNCN15.05/200180); C. View from above of the anterior part of the jaw (MNCN15.05/200180); D. Lateral view of the anterior part of the jaw (MNCN15.05/200180).
Supplementary material 2 from: Sildever S, Laas P, Kolesova N, Lips I, Lips U, Nagai S (2021) Plankton biodiversity and species co-occurrence based on environmental DNA – a multiple marker study. Metabarcoding and Metagenomics 5: e72371. https://doi.org/10.3897/mbmg.5.72371
Supplementary tables
Supplementary material 1 from: Sildever S, Laas P, Kolesova N, Lips I, Lips U, Nagai S (2021) Plankton biodiversity and species co-occurrence based on environmental DNA – a multiple marker study. Metabarcoding and Metagenomics 5: e72371. https://doi.org/10.3897/mbmg.5.72371
Supplementary figures
Performance results from species distribution models considering historical occurrences and variables of varying persistency
<p>Occurrence data used to build species distribution models often include historical records from locations in which the species no longer exists. When these records are paired with contemporary environmental values that no longer represent the conditions the species experienced, the model creates false associations that hurt predictive performance. The extent of mismatching increases with the number of historical occurrences and with inclusion of environmental variables that are prone to change over time. Indeed, the mismatch between occurrence data and contemporaneous environmental variables is a common dilemma when modeling rare or cryptic species, especially those of conservation concern that were once more abundant. Herein, we assess (1) the impact of historical occurrences on model performance across three sets of environmental variables of increasing persistency, and (2) the performance of models built using selected-historical occurrences from locations that showed evidence of limited environmental change over time. Concepts are tested on federally listed flatwoods salamanders, reflecting real-world conservation management efforts. We predicted that, compared to other occurrence sets, (1) historical occurrences would perform best with environmental variables that were more persistent, (2) recent occurrences would perform best when the environmental variables were more impersistent, and that (3) our selected-historical occurrences would perform best with a combination of persistent and impersistent variables. Our results showed the expected inversion of model performance of recent and historical occurrences across environmental variables of increasing persistency when evaluated by correct predictions. However, the inversion was not seen in AUC performance, in which historical occurrences outperformed recent occurrence models across all variable sets. Selected-historical occurrences did not notably improve performance over all-historical occurrences in any metric or variable set. To maximize utility and performance, modelers could acknowledge potential tradeoffs from inclusion of historical occurrences and consider number and age of recent and historical occurrences available, the persistency of environmental variables considered, and how their conservation goals are reflected in model design and evaluation, particularly with respect to sensitivity vs. specificity. Our study lends support for inclusion of historical occurrences, with the potential exception of mostly impersistent variables when sensitivity is the highest priority.</p>
Fig. 4 in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 4. Distribution of A. gimmerthalii in western Palaearctic (orig.)
Fig. 12 in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 12. Pronotum: A – A. carinata ♀, B – A. gimmerthalii, ♀. Photos by A. Taszakowski.
Fig. 6. A in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 6. A. longirostris, pseudobrachypterous form. Photo by A. Taszakowski.
Fig. 3 in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 3. Distribution of A. carinata in Poland; black colour – literature data, red – new records.
Fig. 8 in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 8. Distribution of A. longirostris in western Palaearctic (orig).
Fig. 7 in Notes on the occurrence of Acetropis Fieber, 1858 (Hemiptera: Heteroptera: Miridae) in Poland, with a key to Polish species
Fig. 7. Changes in the abundance of A. longirostris.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
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.