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192 results for “Bahamas”
Figure 9–10 in Review and comments on the current status of Choranthus richmondi L. Miller (Lepidoptera: Hesperiidae) in the Bahamas
Figure 9–10. Wings of Choranthus richmondi. 9) Hindwing ventral surface of female. 10) Forewing stigma on dorsal surface of male.
Figures 1–6. Choranthus richmondi L. D. Miller. 1 in Review and comments on the current status of Choranthus richmondi L. Miller (Lepidoptera: Hesperiidae) in the Bahamas
Figures 1–6. Choranthus richmondi L. D. Miller. 1) Dorsal view, male, MGCL 234721. 2) Ventral view, same specimen. 3) Dorsal view, male, MGCL 234741. 4) Ventral view, same specimen. 5) Dorsal view, female, MGCL 234720. 6) Ventral view, same specimen.
Figure 8 in Review and comments on the current status of Choranthus richmondi L. Miller (Lepidoptera: Hesperiidae) in the Bahamas
Figure 8. Female genitalia of Choranthus richmondi. a) Ventral view with papillae anales (pap. a.), lamella antevaginalis (lla), lamella postvaginalis (llp), ductus bursae (du. bu.), ductus seminalis (ds), and corpus bursae (crp. bu.). b) Lateral view.
Figures 11–15 in Review and comments on the current status of Choranthus richmondi L. Miller (Lepidoptera: Hesperiidae) in the Bahamas
Figures 11–15. Habitat and nectar sources, March 2014, south of Mars Bay Settlement, South Andros Island, Bahamas. 11) View of low vegetation at collecting locality including Coccothrinax palm. 12) Bay cedar shrub, Suriana maritima. 13) Flower of S. maritima. 14) Flowers of Angadenia sagraei. 15) Flowers of Borrichia arborescens.
Figure 7 in Review and comments on the current status of Choranthus richmondi L. Miller (Lepidoptera: Hesperiidae) in the Bahamas
Figure 7. Male genitalia of Choranthus richmondi. a) Lateral view illustrating the uncus (un), tegumen (tg), socii (soc), gnathos (gn), vinculum (vi), juxta (jx) and saccus (sa). b) Penis, lateral view. c) penis, ventral view. d) Ventral interior view. e) Complete interior view of the valve with setae and scales. f) Interior view of valve without setae and scales.
Figures 1–4. Aulonothroscus species. 1 in Two new species, a new country record, and a key to the species of Aulonothroscus Horn (Coleoptera: Throscidae) from The Bahamas
Figures 1–4. Aulonothroscus species. 1) Aulonothroscus inawa Johnson, new species, adult habitus. 2) Aulonothroscus inawa Johnson, new species, aedeagus, dorsal aspect. 3) Aulonothroscus sibateo Johnson, new species, adult habitus. 4) Aulonothroscus sibateo Johnson, new species, aedeagus, dorsal habitus. Scale bars = 0.5 mm.
Seagrass growth rates and physical characteristics and measures of water temperature and salinity during a simulated green turtle grazing experiment in The Bahamas, 1999 – 2000.
This data set contains data from an experiment in which green turtle grazing was simulated in a Thalassia testudinum seagrass meadow in The Bahamas from July 1999 until December 2000. Measurements of water temperature and salinity were collected weekly. Seagrass meadow physical characteristics--blade length, blade width, number of blades per shoot, shoot density, and leaf area index--along with growth rates (both linear growth and production) were measured at various temporal intervals. Measurements were made in each of three treatments: 1) an unclipped reference treatment (representing ungrazed seagrass) in which measurements began in July 1999, 2) an experimentally clipped treatment (representing grazing) in which measurements began in July 1999, and 3) an experimentally clipped treatment (representing grazing) in which measurements began in February 2000. Data were used to investigate relationships between water temperature and salinity on seagrass growth and physical characteristics and how these relationships are affected by green turtle grazing.
Hope Town, The Bahamas
The precedent study of Hope Town Civic center includes St.James Methodist Church, Wyannie Malone Museum, and Damianos Sotheby's International Realty buildings. The dimensions and details are not 100% accurate as the modeling was done by inspecting site images. In collaboration with Daniel Morgan Levy. Source: Objaverse 1.0 / Sketchfab
The Bahamas
[The Bahamas](https://en.wikipedia.org/wiki/The_Bahamas) is a sovereign country within the Lucayan Archipelago of the West Indies in the Atlantic. It takes up 97% of the Lucayan Archipelago's land area and is home to 88% of the archipelago's population. The archipelagic state consists of more than 700 islands, cays, and islets in the Atlantic Ocean, and is located north of Cuba and northwest of the island of Hispaniola (split between Haiti and the Dominican Republic) and the Turks and Caicos Islands, southeast of the American state of Florida, and east of the Florida Keys. The capital is Nassau on the island of New Providence. The Royal Bahamas Defence Force describes The Bahamas' territory as encompassing 470,000 km2 (180,000 sq mi) of ocean space. Source: Objaverse 1.0 / Sketchfab
Figura 26 in Descripción de dos especies nuevas de Mesoplia Lepeletier (Hymenoptera: Apoidea: Apidae) para Cuba y Las Bahamas, con notas sobre taxonomía y distribución del género en las Antillas
Figura 26. Ocurrencia estacional de Mesoplia cubensis n. sp., según el sexo.
Sighting, group composition, and tactile exchange for a study on Atlantic spotted dolphins around Bimini, The Bahamas
<p>Interactions between mammalian social groups are generally antagonistic as individuals in groups cooperate to defend resources from non-members. Members of the family Delphinidae inhabit a three-dimensional habitat where resource defense is usually impractical. Here, we describe a long-term partial fusion of two communities of Atlantic spotted dolphins (<em>Stenella frontalis</em>). The northern community, studied for 30 years, immigrated 160 km to the range of the southern community, observed for 20 years. Both communities featured fission-fusion grouping patterns, strongest associations between adult males, and frequent affiliative contact between individuals. For the five-year period following the immigration, we found members of all age classes and both sexes in mixed groups, but there was a strong bias toward finding immigrant males in mixed groups. Some association levels between males, and males and females, from different communities were as high as the highest within-community associations. Affiliative contacts indicate that these individuals were forming social bonds. The mixing of two separate social groups with new bond formation is rare in terrestrial mammal groups. Such mixing between spotted dolphin groups suggests that adaptations to respond aggressively to 'outsiders' is diminished in this species and possibly other ecologically similar dolphins.</p>
Datasets used in the publication 'Site Identification and Power Production for Floating Photovoltaics in The Bahamas'.
<p>This file contains the kml files and Simulating Waves Nearshore numerical wave model data subset used in the publication 'Site Identification and Power Production for Floating Photovoltaics in The Bahamas'.</p>
Figure 1 in Review of the West Indian species of Efferia Coquillett (Diptera: Asilidae): Part 1. Bahamas, Cayman Islands, Cuba, and Jamaica
Figure 1. Distribution of Efferia in the Bahamas, Cayman Islands, Cuba, and Jamaica.
Biophysical larval dispersal models of observed bonefish (Albula vulpes) spawning events in Abaco, The Bahamas: An assessment of population connectivity and ocean dynamics
<p>Biophysical models are a powerful tool for assessing population connectivity of marine organisms that broadcast spawn. <em>Albula</em> <em>vulpes</em> is a species of bonefish that is an economically and culturally important sportfish found throughout the Caribbean and that exhibits genetic connectivity among geographically distant populations. We created ontogenetically relevant biophysical models for bonefish larval dispersal based upon multiple observed spawning events in Abaco, The Bahamas in 2013, 2018, and 2019. Biological parameterizations were informed through active acoustic telemetry, CTD casts, captive larval rearing, and field collections of related albulids and anguillids. Ocean conditions were derived from the Regional Navy Coastal Ocean Model American Seas dataset. Each spawning event was simulated 100 times using the program Ichthyop. Ten thousand particles were released at observed and putative spawning locations and were allowed to disperse for the full 71-day pelagic larval duration for <em>A</em>. <em>vulpes</em>. Settlement densities in defined settlement zones were assessed along with interactions with oceanographic features. The prevailing Northern dispersal paradigm exhibited strong connectivity with Grand Bahama, the Berry Islands, Andros, and self-recruitment to lower and upper Abaco. Ephemeral gyres and flow direction within Northwest and Northeast Providence Channels were shown to have important roles in larval retention to the Bahamian Archipelago. Larval development environments for larvae settling upon different islands showed few differences and dispersal was closely associated with the thermocline. Settlement patterns informed the suggestion for expansion of conservation parks in Grand Bahama, Abaco, and Andros, and the creation of a park in Eleuthera and the Berry Islands to protect fisheries. Further observation of spawning events and the creation of biophysical models will help to maximize protection for bonefish spawning locations and nursery habitat, and may help to predict year-class strength for bonefish stocks throughout the Greater Caribbean.</p>
Biophysical larval dispersal models of observed bonefish (Albula vulpes) spawning events in Abaco, The Bahamas: An assessment of population connectivity and ocean dynamics
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Sponges facilitate primary producers in a Bahamas seagrass system
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Sighting, group composition, and tactile exchange for a study on Atlantic spotted dolphins around Bimini, The Bahamas
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Data from: Rainfall and habitat interact to affect the condition of a wintering migratory songbird in The Bahamas
On the subtropical and tropical wintering grounds of migratory birds, variation in moisture levels and habitat can influence the availability of food resources and subsequently impact overwintering birds. Using stable carbon isotopes in blood samples as a measure of moisture, we assessed the interactive effects of rainfall, vegetation, and moisture on the demographics and condition of Prairie Warblers (Setophaga discolor) wintering in The Bahamas. Carbon isotopes in Prairie Warbler blood were more depleted in taller, wetter habitats; we additionally detected novel temporal effects of rainfall on isotope values. During a winter with more rainfall, most birds maintained mass and pectoral muscle regardless of the habitat type occupied. In a winter with less rainfall, birds lost mass and pectoral muscle, and this effect was more pronounced in birds with enriched isotope values and birds that occupied drier, shorter habitat. Prairie Warblers exhibited strong patterns of sexual habitat segregation with males disproportionately observed in areas with taller vegetation and females in shorter vegetation. During the drier winter, older males had better maintenance of pectoral muscle compared to females and younger individuals. Also in the drier winter, daily rainfall patterns explained more of the variation in body condition compared to the date of capture; pectoral muscle was best explained by recent precipitation (during the previous 30 days), while size‐corrected mass was more a function of longer‐term (90‐day) rainfall and habitat moisture. Our findings along with other studies suggest that Prairie Warblers and other migratory birds are sensitive to interactions between annual variation in winter rainfall, within‐season daily rainfall patterns, and habitat quality. Increasing drought and habitat loss in the Caribbean may be having a negative impact on wintering bird populations. To best conserve Nearctic–Neotropical migratory passerines in the region, we recommend prioritizing the protection of the least drought‐prone wintering areas.
Data from: Physiological, morphological, and ecological tradeoffs influence vertical habitat use of deep-diving toothed-whales in the Bahamas
Dive capacity among toothed whales (suborder: Odontoceti) has been shown to generally increase with body mass in a relationship closely linked to the allometric scaling of metabolic rates. However, two odontocete species tagged in this study, the Blainville's beaked whale Mesoplodon densirostris and the Cuvier's beaked whale Ziphius cavirostris, confounded expectations of a simple allometric relationship, with exceptionally long (mean: 46.1 min & 65.4 min) and deep dives (mean: 1129 m & 1179 m), and comparatively small body masses (med.: 842.9 kg & 1556.7 kg). These two species also exhibited exceptionally long recovery periods between successive deep dives, or inter-deep-dive intervals (M. densirostris: med. 62 min; Z. cavirostris: med. 68 min). We examined competing hypotheses to explain observed patterns of vertical habitat use based on body mass, oxygen binding protein concentrations, and inter-deep-dive intervals in an assemblage of five sympatric toothed whales species in the Bahamas. Hypotheses were evaluated using dive data from satellite tags attached to the two beaked whales (M. densirostris, n = 12; Z. cavirostris, n = 7), as well as melon-headed whales Peponocephala electra (n = 13), short-finned pilot whales Globicephala macrorhynchus (n = 15), and sperm whales Physeter macrocephalus (n = 27). Body mass and myoglobin concentration together explained only 36% of the variance in maximum dive durations. The inclusion of inter-deep-dive intervals, substantially improved model fits (R2 = 0.92). This finding supported a hypothesis that beaked whales extend foraging dives by exceeding aerobic dive limits, with the extension of inter-deep-dive intervals corresponding to metabolism of accumulated lactic acid. This inference points to intriguing tradeoffs between body size, access to prey in different depth strata, and time allocation within dive cycles. These tradeoffs and resulting differences in habitat use have important implications for spatial distribution patterns, and relative vulnerabilities to anthropogenic impacts.
FIGURE 4 in Redescription of the milliped Amphelictogon subterraneus bahamiensis Chamberlin, 1918, with an assessment of the family Chelodesmidae in the Bahamas (Polydesmida: Leptodesmidea)
FIGURE 4. Distributions of Amphelictogon (shading) and A. subterraneus bahamiensis (dots). According to PérezAsso (1996, 1998), the genus has only been encountered in the indicated areas of Cuba and not throughout the island; it also occurs on Isla de la Juventud (formerly Isla de Pinos). The dotted lines depict the approximate sizes and configurations of Cuba and the superisland "Great Bahama Bank" during the Pleistocene, and the arrows show the postulated directions of rafting and dispersal. The dashed line in the lower right denotes the boundary between the Bahamas and the Turks and Caicos Islands.
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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.