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159 results for “feeding ecology”
Data from: The evolutionary relationship between beak shape, mechanical advantage, and feeding ecology in modern birds
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Data from: A multiple peak adaptive landscape based on feeding strategies and roosting ecology shaped the evolution of cranial covariance structure and morphological differentiation in phyllostomid bats
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Data from: Foraging mode, relative prey size and diet breadth: a phylogenetically-explicit analysis of snake feeding ecology
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Data from: Feeding ecology underlies the evolution of cichlid jaw mobility
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Data from: Heterospecific aggression and dominance in a guild of coral-feeding fishes: the roles of dietary ecology and phylogeny
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Spotted hyaena (Crocuta crocuta) feeding ecology and selectivity of large herbivorous prey in the Namib Desert
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Feeding in Marine Mammals: an integration of evolution and ecology through time
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Data from: A new specimen of large-bodied basal enantiornithine Bohaiornis from the early Cretaceous of China and the inference of feeding ecology in Mesozoic birds
A new specimen of Bohaiornis guoi from the Jiufotang Formation, comprising a nearly complete skeleton, sheds light on enantiornithine morphological variation and ecological specialization. The new specimen was collected from near Lamadong Village in Liaoning Province, which is the same area where the sub-adult holotype specimen was reported. It provides new information on the cranial and pectoral girdle anatomy of the species, e.g., broad nasal, strikingly robust acromion, medially curved acrocoracoid process. In contrast to the holotype, the newly referred specimen has small rounded stones in the thoracic region that in other extinct taxa has been interpreted as direct evidence of diet. Direct evidence of diet is so far unknown in other Enantiornithes. Specifically the lack of "stomach stones" or gastroliths in enantiornithines despite their excellent fossil record has been proposed to be related to their insectivorous diet as well as to their arboreal ecology. We hypothesize that cranial morphology as well as the number and shape of the preserved stones in Bohaiornis may be most consistent with a raptorial ecology previously unknown for Enantiornithes and considered rare for Avialae. While rostrum shape has a strong relationship to feeding ecology in living birds, in basal avialan birds most diversity is in dental morphology, number, and distribution of the teeth.
Data from: Dietary specializations and diversity in feeding ecology of the earliest stem mammals
[No abstract entered]
FIGURE 1 in Feeding ecology of electric eel Electrophorus varii (Gymnotiformes: Gymnotidae) in the Curiaú River Basin, Eastern Amazon
FIGURE 1 | Study area: Curiaú River Environmental Protection Area in Macapá, Amapá, Brazil.
Figure 1 in Feeding ecology of vimba (Vimba vimba L., 1758) in terms of size groups and seasons in Lake Sapanca, northwestern Anatolia
Figure 1. Lake Sapanca: location of sampling stations of V. vimba (from Okgerman et al., 2011).
Data from: A new specimen of large-bodied basal enantiornithine Bohaiornis from the early Cretaceous of China and the inference of feeding ecology in Mesozoic birds
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Data from: Dietary specializations and diversity in feeding ecology of the earliest stem mammals
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FIGURE 1 in A new genus and two new species of sea stars (Family Asterinidae) from Indonesian marine lakes, with notes on habitat and feeding ecology
FIGURE 1. Limnasterias oinops sp. nov., A-C Holotype, MZB.Astr.00040: A. Abactinal surface of disc (R = 22.6). B. Abactinal interradial region showing interradial non-papulate regions (arrows) and five rows of papulate plates at ray base. C. Actinal surface. D. Paratype, MZB.Astr.00041, cleared lateral ray, with boot-shaped inferomarginal plates (arrow) and circular superomarginal plates. E-F Paratype, MZB.Astr.00043: E. Sacciform abactinal spinelets. F. Marginal interradius and inferomarginal spinelets. Note that residual fibers from packaging are present in Figs. 1B, C, and F.
FIGURE 3 in A new genus and two new species of sea stars (Family Asterinidae) from Indonesian marine lakes, with notes on habitat and feeding ecology
FIGURE 3. Limnasterias estradivariae sp. nov., A–E Holotype, MZB.Astr.00046: A. Abactinal surface (R = 12.05). B. Abactinal interradius, with upper and lower non-papulate regions (arrows). C. Lower lateral ray with boot-shaped inferomarginal plates (arrow) D. Oral plates. E. Actinal surface. F. Conical abactinal spinelets. Note that residual fibers from packaging are present in Figs. 3B and D.
Figure 5 in Life is uncertainı eat dessert first: feeding ecology and prey-predator interactions of the coffee snake Ninia atrata
Figure 5. Climatic variability of Body Condition Index (BCI). a) Boxplot showing BCI as the residual value of mass predicted from a linear regression of log-transformed body mass versus logtransformed body length summarised by month on the entire sampling period (n = 425). Box represents the interquartile range, the line across the box indicates the median, the minimal and maximal values are provided with the whiskers. b) Time series showing BCI monthly variability through the good (without ENSO effects) and bad (under ENSO effects) years. The shaded area represents 95% confidence intervals. The solid line represents BCI median value. Zigzag lines represent the residual values at each sampling visit.
Figure 7 in Life is uncertainı eat dessert first: feeding ecology and prey-predator interactions of the coffee snake Ninia atrata
Figure 7. Multiple regression models. Top: chart depicting the 'best' regression models that explains the abundance variability of Ninia atrata observed (n = 425) during the sampling visits (n = 32). Bottom: barplot illustrating the individual contributions of the variables selected. Dependent variable: Ln–transformed abundance of Ninia atrata (LNN) Independent variables. Ln-transformed snail abundance (LNVar3), Ln–transformed leech abundance (LNVar6), and Ln–transformed height of palm leaf piles (LNVar8).
Figure 2. Prey preference and stomach content states. a in Life is uncertainı eat dessert first: feeding ecology and prey-predator interactions of the coffee snake Ninia atrata
Figure 2. Prey preference and stomach content states. a) Percentage of prey-items in the stomach content and available in the environment. b) stomach contents categories.
Figs. 6–12. 6 in Ecological Description of Two Seed-Feeding Weevils of the GenusMononychusGermar (Coleoptera: Curculionidae) onIris ibericaHoffmann andIris spuriaL. in Northeastern Turkey
Figs. 6–12. 6) Iris spuria; 7) Habitat of I. spuria; 8) Adult of Mononychus punctumalbum and an ant following the adult; 9) Pair of adults resting on the host plant; 10) Feeding and ovipositing holes on a seed capsule; 11) Seeds damaged by adults; 12) Larva feeding on a seed and a pupa of M. punctumalbum resting in a seed capsule of the host plant.
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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.