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Figs 19, 20 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 19, 20. Omophoita octoguttata (Fabricius, 1775), mature larva: 19, head, frontal view (DOS, dorsoepicranial setae; POS, paraocellar setae; PFS, posterofrontal setae; EFS, externofrontal setae; AFS, anterofrontal setae; EES, externoepicranial setae); 20, lateral habitus. Scale bar = 1 mm.
Figs 16–18 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 16–18. Omophoita octoguttata (Fabricius, 1775): 16, terrarium used for the rearing; 17, clutch of eggs buried in soil within the terrarium;18, egg. Scale = 1 mm.
Figs 5–9 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 5–9.Omophoita octoguttata (Fabricius, 1775), mouthparts of the adult: 5, labrum, frontal view; 6, left maxilla, dorsal view (I-V, maxillary palpomeres; LCN, lacinia; GLA, galea; BST, basistipe; DST, disistipe; CRD, cardo); 7, labium, ventral view (MNT, mentum; PRM, prementum; LGL, ligula); 8, 9, mandibles, frontal view: 8, right; 9, left (I-V, mandibular teeth; MSL, membranous setose lobe). Scale bar = 500 μm.
Figs 13–15 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 13–15. Omophoita octoguttata (Fabricius, 1775), female genitalia: 13, tignum; 14, spermatheca; 15, vaginal palpi (RCP, receptacle; DCT, spermathecal duct). Scale = 200 μm.
Figs 10–12 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 10–12. Omophoita octoguttata (Fabricius, 1775), male genitalia: 10, median lobe, dorsal view; 11, aedeagus, right lateral view; 12, detail of the apical hood of the median lobe, dorsal view (APH, apical hood; BHS, basal hooks; BOR, basal orifice; LTL, lateral lobes; MDL, middle lobe). Scale = 200 µm.
Figs 1–4 in Redescription of Omophoita octoguttata (Coleoptera: Chrysomelidae) and its immature stages, with notes on life history
Figs 1–4. Omophoita octoguttata (Fabricius, 1775). Dorsal habitus with color pattern variations: 1, female; 2, male. Frontal view of the head: 3, variant with rectangular maculae, female; 4, variant with rounded maculae, male.
Figure 8 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 8. Individual recognition of a male Atelopus flavescens based on color pattern, but note the change in color (photographs taken 12 July 2009 and 31 July 2011, respectively). Photographs by D. Karbe.
Figure 7 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 7. Color patterns of Atelopus flavescens at the amphibian breeding unit at the Cologne Zoo: Four females (above) and males (below) in ventral and dorsal views. Photographs by D. Karbe.
Figure 6 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 6. Total length (mm) of larger tadpole of Atelopus flavescens from first clutch in relation to age in days; water temperature 22-24 °C.
Figure 4 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 4. Hatched larvae of Atelopus flavescens (from first egg deposition): (A) - (B) hatchlings at Gosner stage 20 (13 December 2010), (C) lateral view of tadpole at stages 24-25 (27 December 2010, 22 days after egg deposition), (D) ventral view of tadpole at stage 25 (3 January 2011, 29 days after egg deposition). Photographs by D. Karbe.
Figure 3 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 3. First clutch of Atelopus flavescens at the amphibian breeding unit at the Cologne Zoo: (A) freshly deposited spawn under water surface on stones or filamentous algae (5 to 6 December 2010), (B) cream-colored eggs one day after deposition (6 December 2010), (C) developing embryos at Gosner stage <18 (9 December 2010), (D) embryos at stage 19 (10 December 2010). Photographs by D. Karbe.
Figure 2 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 2. Atelopus flavescens at the amphibian breeding unit at the Cologne Zoo: (A) adult male, (B) calling male, and (C) couple in amplexus. Photograph (A) (B) by T. Ziegler and (C) by D. Karbe.
Figure 1 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 1. Atelopus flavescens terraria in the amphibian breeding unit at the Cologne Zoo from different perspectives (A) - (D); both terraria have artificial streams in the foreground. Photographs by D. Karbe.
Figure 5 in Is there a chance for conservation breeding? Ex situ management, reproduction, and early life stages of the Harlequin toad Atelopus flavescens Duméril & Bibron, 1841 (Amphibia: Anura: Bufonidae)
Figure 5. Tadpoles of Atelopus flavescens: (A) ventral view of larva at Gosner stage 28 (22 February 2011, 79 days after egg deposition; from first clutch; larger larva), (B) lateral view of tadpole at stages 34-36 (22 April 2011, 96 days after egg deposition; from second clutch), (C) ventral view of tadpole at stage 41 (26 April 2011, 100 days after egg deposition; from second clutch), (D) tadpole at stage 42 (15 April 2011, 131 days after egg deposition; smaller larva). Photographs by D. Karbe.
Life stage-specific effects of heat stress on spermatogenesis and oogenesis in Drosophila melanogaster
<p><br>#Life stage-specific effects of heat stress on spermatogenesis and oogenesis in Drosophila melanogaster</p> <p>##Authors</p> <p>Abhishek Meena, Alessio N. De Nardo, Komal Maggu, Sonja Sbilordo, Benjamin Eggs, Rawaa Al Toma Sho, Stefan Lüpold</p> <p><br>## Citation of associated article<br>Meena, A., Maggu, K., De Nardo, A.N., Sbilordo, S.H., Eggs, B., Al Toma Sho, R., Lüpold, S., 2024. Life stage-specific effects of heat stress on spermatogenesis and oogenesis in Drosophila melanogaster. Journal of Thermal Biology 125, 104001. https://doi.org/10.1016/j.jtherbio.2024.104001</p> <p> </p> <p>##Overview<br>This dataset was collected to assess the impact of heat stress across various life stages on reproductive performance in Drosophila melanogaster. <br>The study focuses on stage- and sex-specific reproductive metrics such as: mating success, fertility, fecundity, hatching success, which for females were summed over four days and for males were assayed for four consecutive 24-hour periods, each with a different female. </p> <p>The dataset is structured to analyze these outcomes at different temperatures and developmental stages, providing insights into sex- and stage-specific vulnerabilities to heat stress. </p> <p>The analyses are performed in an R Markdown (.Rmd) file, using data stored in a CSV file</p> <p>##Contents</p> <p>The dataset includes the following files:</p> <p>Rscript.Rmd: An R Markdown file containing code for analyzing sex- and stage-specific reproductive fitness based on the data in Data.csv.<br>Data.csv: A CSV file with the raw data used for the analysis.</p> <p>##Data Description</p> <p>Note: NA's in each data file represent missing data (data not available). </p> <p>The Data.csv file contains the following columns:</p> <p>Unique.ID: Unique identifier for each experimental individual.</p> <p>SampleID: Identifier for each treatment group.</p> <p>Temperature: Thermal exposure temperature (measured in degrees Celsius) for 4 hours, with levels: 24.5°C, 28°C, 32°C, 36°C, and 38°C.</p> <p>Lifestage: Developmental stage during which thermal treatment was applied.</p> <p>Sex: Sex of the individual exposed to the thermal treatment.</p> <p>Day: Days post adult treatment exposure.</p> <p>Block: Experimental block identifier for randomized grouping.</p> <p>Total: Total number of eggs laid within 24 hours of oviposition.</p> <p>Hatched: Number of eggs that successfully hatched.</p> <p>Unhatched: Number of eggs that did not hatch (derived from the difference between Total and Hatched).</p> <p><br>##Usage</p> <p>To analyze the dataset, open and run the respective R Markdown (Rmd) files in RStudio or any compatible R Markdown environment. The Rmd files contain all the necessary code to reproduce the analyses described in the overview.</p> <p> </p>
Figures 6–9. Nematodes penetrans, prepupal stage. 6 in Eucnemid larvae of the Nearctic Region. Part VII: Description of the larvae of Nematodes penetrans (LeConte, 1852) (Coleoptera: Eucnemidae: Macraulacinae: Nematodini), with notes on its hypermetamorphic life cycle
Figures 6–9. Nematodes penetrans, prepupal stage. 6) Dorsal habitus. Scale line = 1.0 mm. 7) Head and thoracic regions, dorsal view; 8) Head and thoracic regions, ventral view; 9) Abdominal segments VII–IX, ventral view. Scale line = 0.4 mm.
Figure 7 in Phylogeny and classification of Aedini (Diptera: Culicidae), based on morphological characters of all life stages
Figure 7. Strict consensus of the 97 MPCs obtained under equal weights and the eight MPCs obtained under implied weights based on analysis of the combined data. The monophyletic groups that survive this process are those that are weighting independent.
Figure 6 in Phylogeny and classification of Aedini (Diptera: Culicidae), based on morphological characters of all life stages
Figure 6. One of the eight MPCs obtained from analysis of the total data under implied weights. This cladogram includes the alternate topologies from each of three sets of two conflicting topologies. See Figure 5 for the other three sets of conflicting topologies and text for details.
Figure 5 in Phylogeny and classification of Aedini (Diptera: Culicidae), based on morphological characters of all life stages
Figure 5. One of the eight MPCs obtained from analysis of the total data under implied weights. This cladogram includes one of each of the three sets of two conflicting topologies. The other three sets of conflicting topologies obtained in the analysis are shown in Figure 6. See text for details.
Figure 4 in Phylogeny and classification of Aedini (Diptera: Culicidae), based on morphological characters of all life stages
Figure 4. Strict consensus of eight MPCs (Fit = 596.4) obtained from the analysis of combined adult and immature stages data under implied weights. Bremer support and relative Bremer support values of each clade are indicated above and below the branches, respectively. The clade comprising Ve. indica and Ve. pseudomediofaciata has zero Bremer support and should have been shown as collapsed.
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.