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768 results for “sympatric species”
FIGURE 3 in Comparative development of five sympatric coastal Fundulid species from the northern Gulf of Mexico
FIGURE 3. Plot of snout length (mm, A) and eye diameter (mm, B) (χ ± 1 SE) adjusted for head length by species. Data points are significantly different (p ≤ 0.05) if letter labels are not the same, and not significantly different (p> 0.05) if the letter labels are the same.
FIGURE 5 in Comparative development of five sympatric coastal Fundulid species from the northern Gulf of Mexico
FIGURE 5. Various stages (TL) of Fundulus grandis development. Arrow indicates largest size where internal pigment around spine is visible. Size class one (0–6.99 mm TL), size class two (7–9.99 mm), size class three (10–11.99 mm), and size class four (12–15 mm).
FIGURE 1 in Comparative development of five sympatric coastal Fundulid species from the northern Gulf of Mexico
FIGURE 1. Plot of head length (mm; χ ± 1 SE) adjusted for total length (mm) by species. Data points are significantly different (p ≤ 0.05) if letter labels are not the same, and and not significantly different (p> 0.05) if the letter labels are the same.
FIGURE 26. Seven sympatric copepod species from bore YYD26 in Molecular and morphological evidence for short range endemism in the Kinnecaris solitaria complex (Copepoda: Parastenocarididae), with descriptions of seven new species 3026
FIGURE 26. Seven sympatric copepod species from bore YYD26 (bore line 1): A, Mr Shae Callan sampling from the bore; B, Kinnecaris uranusi sp. nov., adult female; C, Pseudectinosoma sp., adult female; D, Nitocra sp., adult female; E, Schizopera sp. 1, ovigerous female; F, Schizopera sp. 2, adult female; G, Schizopera sp. 3, adult female; H, Halicyclops eberhardi De Laurentiis, Pesce & Humphreys, 2001.
FIGURE 3 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 3. Austruca cryptica Naderloo, Türkay & H.-L. Chen, 2010: a–d Sulawesi Tenggara, Indonesia.Adult male colouration; a, large chela; b, carapace dorsal view. Adult female colouration; c, frontal view; d, carapace dorsal view. Photos credit L. Michie. Line drawing of right G1; e, mesial view; f, lateral view; CLSM images of apical part of G1; g, mesial view; h, lateral view; SEM images of male gastric mill; i, median tooth plate, ventral view; j, left lateral tooth plate, mesial view.
FIGURE 12 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 12. Tubuca dussumieri (H. Milne Edwards, 1852): a–d Sulawesi Tenggara, Indonesia. Adult male colouration; a, large chela; b, carapace dorsal view. Adult female colouration; c, frontal view; d, carapace dorsal view. Photos credit L. Michie. Line drawing of left G1; e, lateral view; f, mesial view; CLSM images of apical part of G1; g, lateral view; h, mesial view; SEM images of male gastric mill; i, median tooth plate, ventral view; j, left lateral tooth plate, mesial view.
FIGURE 6 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 6. Austruca triangularis (A. Milne-Edwards, 1873): a–d Sulawesi Tenggara, Indonesia. Adult male colouration; a, large chela; b, carapace dorsal view. Adult female colouration; c, frontal view; d, carapace dorsal view. Photos credit L. Michie. Line drawing of left G1; e, lateral view; f, mesial view; CLSM images of apical part of G1; g, lateral view; h, mesial view; SEM images of male gastric mill; i, median tooth plate, ventral view; j, left lateral tooth plate, mesial view.
FIGURE 11 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 11. Tubuca demani (Ortmann, 1897): a–d Sulawesi Tenggara, Indonesia. Adult male colouration; a, large chela; b, carapace dorsal view. Adult female colouration; c, frontal view; d, carapace dorsal view. Photos credit L. Michie. Line drawing of left G1; e, lateral view; f, mesial view; CLSM images of apical part of G1; g, lateral view; h, mesial view; SEM images of male gastric mill; i, median tooth plate, ventral view; j, left lateral tooth plate, mesial view.
FIGURE 10 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 10. Tubuca coarctata (H. Milne Edwards, 1852): a–d Sulawesi Tenggara, Indonesia. Adult male colouration; a, large chela; b, carapace dorsal view. Adult female colouration; c, frontal view; d, carapace dorsal view. Photos credit L. Michie. Line drawing of right G1; e, mesial view; f, lateral view; CLSM images of apical part of G1; g, mesial view; h, lateral view; SEM images of male gastric mill; i, median tooth plate, ventral view; j, left lateral tooth plate, mesial view.
FIGURE 2 in Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics
FIGURE 2. Schematic illustration of the mounting method; a, adhesive reinforcement rings are glued and stacked on the microscope slide to form a cavity; b, polyvinyl lactophenol is dropped into the cavity; c, G1 is placed inside the cavity; d, a cover slip is placed over the cavity. Modified from Michels & Buntzow, 2010.
Fig. 2 in Dung Relocation Behavior in Three Sympatric African Heliocopris Hope Dung Beetle Species (Coleoptera: Scarabaeidae: Scarabaeinae)
Fig. 2. Wet dung weight (g) buried by Heliocopris species. Median, interquartile range and whiskers and outliers are indicated. Letters above plots show significant differences with p <0.05.
Foraging in a dynamic environment: response of four sympatric sub-Antarctic albatross species to interannual environmental variability
Seasonal and annual climate variations are linked to fluctuations in the abundance and distribution of resources, posing a significant challenge to animals that need to adjust their foraging behaviour accordingly. Particularly during adverse conditions, and while energetically constrained when breeding, animals ideally need to be flexible in their foraging behaviour. Such behavioural plasticity may separate 'winners' from 'losers' in light of rapid environmental changes due to climate change. Here, the foraging behaviour of four sub-Antarctic albatross species was investigated from 2015/16 to 2017/18, a period characterized by pronounced environmental variability. Over three breeding seasons on Marion Island, Prince Edward Archipelago, incubating wandering (WA, Diomedea exulans; n=45), grey-headed (GHA, Thalassarche chrysostoma; n=26), sooty (SA, Phoebetria fusca; n=23) and light-mantled (LMSA, P. palpebrata; n=22) albatrosses were tracked with GPS loggers. The response of birds to environmental variability was investigated by quantifying inter-annual changes in their foraging behaviour along two axes: spatial distribution, using kernel density analysis, and foraging habitat preference, using generalized additive mixed models and Bayesian mixed models. All four species were shown to respond behaviourally to environmental variability, but with substantial differences in their foraging strategies. WA was most general in its habitat use defined by sea surface height, eddy kinetic energy, wind speed, ocean floor slope and sea level anomaly, with individuals foraging in a range of habitats. In contrast, the three smaller albatrosses exploited two main foraging habitats, with habitat use varying between years. Generalist habitat use by WA and inter-annually variable use of habitats by GHA, SA and LMSA would likely offer these species some resilience to predicted changes in climate such as warming seas and strengthening of westerly winds. However, future investigations need to consider other life history stages coupled with demographic studies, to better understand the link between behavioural plasticity and population responses.
FIGURES 43–53 in Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?
FIGURES 43–53. Lema (Quasilema) apicalis Lacordaire, 1845: 43, development of immature stages on Vassobia breviflora (Sendtn.) Hunz (leaf with underside facing up); eggs: 44, one day; 45, five days, immediately pre-hatching; 46, larvae hatching from eggs; 47–50, larval feeding; 51, larvae, last instar, before defecating; 52, larval last instar, defecation and migration to soil; 53, pupae. Arrow indicates regurgitation.
FIGURE 33 in Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?
FIGURE 33. Lema (Quasilema) apicalis Lacordaire, 1845 distribution map. Circles represent the material examined and squares, data from literature.
FIGURES 34–42. 34 in Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?
FIGURES 34–42. 34, Lema (Quasilema) apicalis Lacordaire, 1845 on the host plant; Vassobia breviflora (Sendtn.) Hunz.: 35, adult plant, fully mature; 36, flower; 37–40, Lema apicalis, copule; 37, male and female apicalis pattern; 38, male and female reticulosa pattern; 39, male reticulosa pattern and female apicalis pattern; 40, male apicalis pattern and female reticulosa pattern; 41, mate guarding; 42, defense behavior (regurgitation).
FIGURES 15–21 in Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?
FIGURES 15–21. Lema (Quasilema) apicalis Lacordaire, 1845, apicalis pattern: 15, pronotum; 16, prothorax, ventral view; 17, prothorax, internal view; 18, scutellar plate; 19, meso- and metasternum; 20, metendosternite, dorsal view; 21, hindwing (1J, jugal; 1Cuc, first cubital cell; al, anterior lamina; C, Costa; fa, furcal arm; Pcu, Post cubits; pr, profurca; R, Radius; rc, radial cell; Sc, Subcosta; vl, ventral lamina, vt, ventral tendon). Scale bars: Figs 15–18 = 0.5 mm; Fig. 19 = 1 mm; Fig 20 = 0.2 mm.
FIGURES 22–32 in Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?
FIGURES 22–32. Lema (Quasilema) apicalis Lacordaire, 1845: male, 22, tergite VIII, and genitalia; aedeagus: 23, ventral view, 24, lateral view; female: 25, ventrite VII and genitalia; 26, tergite VIII, and genitalia; 27, sternite VIII; 28, vaginal palpi; 29-31, spermatheca: apicalis pattern: 29, specimen 1, 30, specimen 2, 31, specimen 3; reticulosa pattern: 32. (ap, apodeme; bc, bursa copulatrix; ds, distal part of the spermathecal; i, intestine; gs, spicullum gastrale; ml, median lobe; ov, oviduct; ps, proximal part of the spermathecal capsule; s, spermathecal capsule; s8, sternite VIII; sc, sclerite of the internal sac; sd, spermathecal duct; sg, spermathecal gland; t, tegmen; t7, tergite VII; t8, tergite VIII, v5, ventrite V, vp, vaginal palpi). Scale bars: Figs 22–26 = 0.5 mm; Figs 27, 28 = 0.2 mm; Figs 29–32 = 0.1 mm.
FIGURE 40 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 40. Sphegina (Asiosphegina) pollex sp. n. (holotype). A. Posterior part of sternite IV, ventral view. B. Left surstylus, lateral view. C. Left superior lobe, lateral view. D. Genitalia, lateral view. Scale 0.5 mm.
FIGURE 28 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm.
FIGURE 35 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 35. Sphegina (Asiosphegina) atricolor sp. n. (A, B paratype, C, D, E holotype). A. Posterior part of abdomen, lateral view. B. Posterior part of sternite IV, ventral view. C. Genitalia, lateral view. D. Left surstylus, lateral view. E. Left superior lobe, lateral view. Scale 0.5 mm.
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)
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.