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79 results for “Trophic morphology”
Data for "Examining functional impact and trophic morphology of small, sand-sifting fishes on coral reefs"
<p>This data is the product of the study published as "<strong>Examining functional impact and trophic morphology of small, sand-sifting fishes on coral reefs </strong>"</p> <p>It contains:<br> Feeding depth count of the two fish species used</p> <p>Granulometry on the experimental sediment</p> <p>Gut content analysis of the 8 fish used in the experiment. Measurements of maximum and minimum size of each individual prey item noted.</p> <p>Feeding experiment count data. ID and count data of meiobenthos (benthic meiofauna) found during the feeding experiment. The benthic community was assessed in 3 replicates for each fish individual at each timepoint. See the methods in publications for details or contact the Ole Brodnicke or Camilla Hansen for details. </p>
Data from: The temporal window of ecological adaptation in postglacial lakes: a comparison of head morphology, trophic position and habitat use in Norwegian threespine stickleback populations
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Cave amphipods reveal co-variation between morphology and trophic niche in a low-productivity environment
<p>Datasets used to explore co-variation patterns between morphological traits and trophic niche in co-occurring <em>Niphargus</em> amphipods from five groundwater caves of the Dinaric Karst, Europe. We quantified gnathopod size and shape by means of morphometric measurements and assessed isotopic niche, trophic position, and carbon signatures using nitrogen (δ<sup>15</sup>N) and carbon (δ<sup>13</sup>C) stable isotopes. We provide morphometric and isotopic data for <em>Niphargus</em> specimens, and isotopic data for food resources sampled in the caves.</p>
Data from: Foraging environment determines the genetic architecture and evolutionary potential of trophic morphology in cichlid fishes
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Data from: Linkage and trade-off in trophic morphology and behavioral performance of birds
1. Bill closing behaviour involves a complex suite of tissue types, kinematics, morphological states and muscle architectural arrangements that has been under the scrutiny of natural selection for millions of years. Hence, an evolutionary shift to specialize in closing force may come at a cost to closing velocity and vice versa. 2. Using field measurements on behavioural performance and morphological data from museum specimens, we tested predictions of the force–velocity trade-off hypothesis in 18 species of North American birds with diverse phylogenetic and ecological backgrounds. 3. Linear models revealed that size and shape are excellent predictors of both bite force and closing velocity. However, taken one at a time, they each have a somewhat unique set of morphological predictors. In-lever length, mandibular depth and bill width comprise the best model of prediction for force, while a combination of out-lever length and total skull length provides the best prediction of closing velocity. Additionally, in our sample, only force is size-dependent. Hence, the predicted trade-off is revealed only after correcting bite force for head size. 4. Various modes of predation and decoupled morphological prediction models for performance suggest that specialization towards one strategy (e.g. increase force) may not necessarily come at a cost to the other. towards one strategy (e.g. increase force) may not necessarily come at a cost to the other.
Figs. 1–5. Andros Island cerambycids. 1 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 1–5. Andros Island cerambycids. 1) Callipogon barbiflavum Chevrolat; 2) Heterops robusta Cazier and Lacey; 3) Psyrassa jaumei (Fisher); 4) Zaplous sp. poss. annulatus (Chevrolat); 5) Bebelis schwarzi Fisher.
Figs. 6–11. Yaminia gmelini. 6 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 6–11. Yaminia gmelini. 6) female apical abdominal sternites; 7) female apical abdominal tergites; 8) vagina; 9) female tergite VIII; 10) spermatheca; 11) vaginal palpi and tignum.
Figs. 2–5. Yaminia gmelini. 2 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 2–5. Yaminia gmelini. 2) pronotum and head dorsally; 3) head, pronotum and bases of elytra in lateral view; 4) head, frontal view; 5) median lobe of aedeagus (ventral and lateral views).
Fig. 1. A–C in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Fig. 1. A–C: Hylaeogena thoracica (A: adult; B: gall; C: chamber and larva). D–F: Philides anthonomoides (D: larva; E: deformed gall; F: adult).
Figs. 5–6 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 5–6. Achia boliviana: habitus, female, Santiago del Estero, Argentina. 1) lateral view; 2) dorsal view.
Figs. 6–7 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 6–7. Eshatomoxys spp., head and pronotum. 6) E. rosei, lateral view, with complete marginal bead; 7) E. paco, dorsal view, showing produced anterior pronotal angles.
Figs. 4–5 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 4–5. Eschatomoxys spp. head and pronotum, lateral view. 4) E. wagneri, with relatively large eyes; 5) E. pholetor, with relatively small eyes.
Fig. 1 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Fig. 1. Generalized drawing of the internal reproductive system of the brassica leaf beetle, Phaedon brassicae. a, male: A, aedeagus; AG, accessory gland; EDC, common ejaculatory duct; EDL, lateral ejaculatory duct; ES, ejaculatory sac; P, prostata; T, testis; VD, vas deferens. b, female: CE, chorionated egg; CO, common oviduct; GC, genital chamber; LO, lateral oviduct; O, ovary; PVO, previtellogenic oocyte; SP, spermatheca; SPG, spermathecal gland.
Fig. 3 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Fig. 3. Phenologies of Geotrupes rufoclavatus at different sampling altitudes. J: January, F: February, M: March, A: April, M: May, J: June, J: July, A: August, S: September, O: October, N: November, D: December.
Fig. 2 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Fig. 2. Mean number of individuals per trap per habitat. Vertical bars represent standard errors of the mean. a) altitudes lower than 3,000 m; b) altitudes higher than 3,000 m.
Figs. 1–2 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 1–2. Megaceras saltini, holotype, dorsal and lateral views, respectively. Photos courtesy of J. Saltin.
Figs. 2–5. Cybocephalus flavocapitis T. R. Smith, new species. 2 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 2–5. Cybocephalus flavocapitis T. R. Smith, new species. 2) antenna; 3) median lobe, dorsal view; 4) median lobe, lateral view; 5) basal plate, ventral view.
Figs. 3–10 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 3–10. Dorsal view of head of (3) M. saltini and (4) M. morpheus showing form of mandibles. Lateral view of pygidium of (5) M. saltini and (6) M. morpheus showing surface convexity. Parameres (caudal and lateral views) of (7–8) M. saltini and (9–10) M. morpheus.
Figs. 1–8 in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 1–8. SEM photographs of attelabine prosternum (1–2) and prementum (3–8). Scale line 5 100 mm. 1) Synolabus bipustulatus 2) Attelabus nitens; 3) Attelabus nitens; 4) Phialodes rufipennis 5–6) Synolabus bipustulatus; 7) Omolabus corvinus; 8) Himatolabus pubescens.
Figs. 2–5. Stenotarsus nigrivestis Shockley n in Figs. 30– 33. Attavicinus monstrosus. 30 in Comparison of Mouthpart Morphology of Three Species of Mexican Oniticellini (Coleoptera: Scarabaeidae: Scarabaeinae) in Relation to Their Trophic Habits
Figs. 2–5. Stenotarsus nigrivestis Shockley n. sp. 2) antenna; 3) prothorax and elytral base, dorsal view; 4) left mesothoracic leg; 5) pro-, meso-, and metasternum, ventral view (legs removed). Scale bars: 1.0 mm.
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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.