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421 results for “Ecology and Conservation”
Figure 2 in The neritid snails of Brunei Darussalam: their geographical, ecological and conservation significance
Figure 2. Neritidae species found associated with lower estuarine, mangroves and rocky shores of Brunei Darussalam, shown in apertural and abapertural view. A–B. Nerita albicilla Linnaeus, 1758. C–D. Nerita chamaeleon Linnaeus, 1758. E–F. *Nerita patula Récluz, 1841. G–H. *Nerita insculpta Récluz, 1841. I–J. Nerita litterata Gmelin, 1791. K– L. Nerita undata Linnaeus, 1758. M–N. Nerita balteata Reeve, 1855. O–P. Nerita planospira Anton, 1838. Q–R. *Nerita exuvia Linnaeus, 1758. S-T. *Nerita histrio Linnaeus, 1758. (*) indicates a new species record for Brunei Darussalam. Scale bar represents 3 mm.
Figure 4 in The neritid snails of Brunei Darussalam: their geographical, ecological and conservation significance
Figure 4. Side view showing off spire plasticity amongst Nerita species found in Brunei Darussalam. A. Nerita albicilla Linnaeus, 1758. B. Nerita litterata Gmelin, 1791. C. Nerita insculpta Récluz, 1841. D. Nerita patula Récluz, 1841. E. Nerita chamaeleon Linnaeus, 1758. F. Nerita undata Linnaeus, 1758. G. Nerita balteata Reeve, 1855. H. Nerita planospira Anton, 1838. I. Neripteron violaceum (Gmelin, 1791). J. Neripteron cornucopia (Benson, 1836). K. Vittina coromandeliana (G. B. Sowerby I, 1836). L. Neritodryas dubia (Gmelin, 1791). M. Clithon oualaniense (Lesson, 1831). N. Neripteron spirale (Reeve, 1855). O. Nerita histrio Linnaeus, 1758. P. Nerita exuvia Linnaeus, 1758. Markings on I and J: the spire hangs further midway in N. cornucopia compared to N. violaceum. Scale bar on top represents 3 mm, unless stated otherwise.
Figure 1 in The neritid snails of Brunei Darussalam: their geographical, ecological and conservation significance
Figure 1. Brunei Darussalam is situated on the northwest coast of Borneo island in the Southeast Asia and is stretched along the South China Sea coastline. Bottom image shows the localities of Neritidae snails in Brunei. Abbreviations: MC. Jerudong Park Medical Centre (4.9486°N, 114.8283°E). PJ. Pantai Jerudong (4.9583°N, 114.8394°E). ES. Empire site (4.9694°N, 114.8551°E). PP. Pulau Punyit (4.9753°N, 114.8490°E). PT. Pantai Tungku (4.9703°N, 114.8667°E). UB. Universiti Brunei Darussalam (4.9853°N, 114.8994°E). PR. Pelong Rocks (5.0789°N, 115.0528°E). TB. Tanjung Batu (5.0388°N, 115.0617°E). SK. Sungai Kedayan (4.8981°N, 114.9341°E). SBe. Sungai Besar (4.9278°N, 115.0144°E). SBu. Sungai Bunga (4.9155°N, 115.0062°E). SD. Sungai Damuan (4.8689°N, 114.9117°E). BM. Batu Marang (4.9853°N, 115.0308°E). PB. Pulau Bedukang (4.9795°N, 115.0576°E). PS. Pulau Selirong (4.8765°N, 115.1296°E). PPt. Pulau Pepatan (4.9161°N, 115.0459°E). PK. Pulau Kaingaran (4.9474°N, 115.0277°E). Highlighted coastline indicates area with artificial seawalls.
Figs. 24-30. 24. Cybister sugillatus Erichsin, 1834 in Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #
Figs. 24-30. 24. Cybister sugillatus Erichsin, 1834 (Fam. Dytiscidae, 22.0 mm); 25 Hydrocanthus indicus Wehncke, 1876 (Fam. Noteridae, 4.5 mm); 26. Spercheus stangli Schwarz & Barber, 1917 (Fam. Spercheidae, 4.2 mm); 27. Berosus fairmairei Zaitzev, 1908 (Fam. Hydrophilidae, 4.5 mm); 28. Amphiops mater sumatrensis (Sharp, 1873) (Fam. Hydrophilidae, 3.5 mm); 29. Helochares pallens (MacLeay, 1825) (Fam. Hydrophilidae, 3.1 mm);30. Hydrophilus cavisternum Bedel, 1891 (Fam. Hydrophilidae, 32.0 mm).
Figs. 15-17.15 in Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #
Figs. 15-17.15. Microdytes elgae Hendrich, Balke & Wewalka, 1995 (Fam. Dytiscidae, 2.0 mm); 16. Lacconectus corayi Brancucci, 1986 (Fam. Dytiscidae, 3.7 mm); 17. Hydaticus bipunctatus conjungens Régimbart, 1899 (Fam. Dytiscidae, 13.4 mm).
Figs. 9-14. 9. Lorong Banir, pond 2 in Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #
Figs. 9-14. 9. Lorong Banir, pond 2. Fully covered with dense stands of the submerged freshwater macrophyte Hydrilla verticullata. Habitat of Canthydrus morsbachi, Laccophilus siamensis siamensis, Hydaticus bipunctatus conjungens, Allocotocerus muelleri, Amphiops mater sumatrensis, Enochrus esuriens, Helochares taprobanicus, H. lentus, H. pallens and Coelostoma subditum; 10. Central Catchment Area, Edge of Nee Soon Swamp Forest: The mats of floating grasses are the habitat of three Neohydrocoptus and eight Singaporean Hydrovatus species; 11. Central Catchment Area, Nee Soon Swamp Forest near former pumphouse. Hydaticus fabricii, Hydrovatus sinister, H. stridulus, H. pudicus, Amphiops mater sumatrensis, Helochares lentus and Enochrus gaggermeieri occur in this pond; 12. Central Catchment Area, temporary puddle on forest floor. Habitat of Copelatus oblitus and C. minutissimus;13. Bukit Timah Nature Reserve. Taban Valley, open forest stream. The shaded springlet of this stream, a true relic site, is the habitat for the most restricted and endangered water beetles in Singapore. Microdytes elgae, M. pasiricus, Lacconectus krikkeni and two species of the genus Hydranea; 14. Central Catchment Area. Shaded, slow flowing and oxygen rich artificial stream in second growth forest. Habitat of most species of the whirligig genus Orectochilus.
Figs. 18-23. 18 in Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #
Figs. 18-23. 18.Hydaticus fabricii (MacLeay, 1825) (Fam. Dytiscidae, 10.5 mm); 19. Leiodytes nicobaricus (Redtenbacher, 1867) (Fam. Dytiscidae, 2.1 mm); 20. Hydrovatus rufoniger rufoniger (Clark, 1863) (Fam. Dytiscidae, 3.6 mm); 21. Laccophilus medialis Sharp, 1882 (Fam. Dytiscidae, 3.3 mm); 22. Copelatus minutissimus Balfour-Browne, 1939 (Fam. Dytiscidae, 4.1 mm); 23. Eretes griseus (Fabricius, 1781) (Fam. Dytiscidae, 13.5 mm).
Figs. 5-8. 5 in Aquatic Coleoptera Of Singapore: Species Richness, Ecology And Conservation #
Figs. 5-8. 5. Small artificial pond in Botanic Gardens. Almost covered with the free-floating freshwater macrophytesEichhornia crassipes and Salvinia molesta. Habitat of the dytiscids Hydroglyphus inconstans and Leiodytes nicobaricus;6. Former quarry pond in Bukit Batok Nature Park. Habitat of Neohydrocoptus subvittulus, Hydrovatus sinister, H. pudicus, Laccophilus siamensis siamensis, Amphiops mater sumatrensis, Enochrus esuriens, Helochares minor and Paracymus atomus; 7. Botanic Gardens, NIE Ecology Pond. Habitat of Neohydrocoptus bivittis, Enochrus esuriens and Paracymus orientalis; 8. Lorong Banir, pond 1. Habitat of Canthydrus morsbachi, Hydrovatus sinister, Laccophilus siamensis siamensis, Hydaticus reductus, Allocotocerus muelleri, Helochares taprobanicus and H. lentus.
Fig. 5 in Evidence for cryptic diversity in the Neotropical water snake, Helicops angulatus (Linnaeus, 1758) (Dipsadidae, Hydropsini), with comments on its ecology, facultative reproductive mode, and conservation
Fig. 5. Illustration of the holotype of Coluber surinamensis Shaw. From Sebae (1735, Vol. 2, pl. 59, Fig. 2).
Fig. 3 in Evidence for cryptic diversity in the Neotropical water snake, Helicops angulatus (Linnaeus, 1758) (Dipsadidae, Hydropsini), with comments on its ecology, facultative reproductive mode, and conservation
Fig. 3. Best Maximum Likelihood tree based on the data set of concatenated 12S and 16S rDNA, and c-mos sequences. The red clade depicts the Helicops angulatus group. On the left and right sides of a slash (/) are values indicated at nodes for Maximum Likelihood bootstraps (> 75%) and Bayesian Posterior probability values (> 95%), respectively. Green clades represent the paraphyly of Helicops angulatus. The name Helicops pictiventris is currently a junior synonym of H. infrataeniatus, but it appears in the tree exactly as the pertinent sequences appear in the GenBank dataset.
Fig. 1 in Evidence for cryptic diversity in the Neotropical water snake, Helicops angulatus (Linnaeus, 1758) (Dipsadidae, Hydropsini), with comments on its ecology, facultative reproductive mode, and conservation
Fig. 1. The distribution of Helicops angulatus in the Neotropics. Locality data is from the VertNet and GBIF databases, as well as the literature. Diamonds (green oviparous, yellow viviparous): specimens reported in Appendix B of Braz et al. (2016); red stars represent localities where Helicops was sampled for DNA; small black markers: localities from Helicops angulatus map in Nogueira et al. (2019). As currently defined Helicops angulatus occurs in Freshwater Ecoregions: 301 North Andean Pacific Slopes, Rio Atrato; 302 Magdalena, Sinu; 304 South America Caribbean Drainages, Trinidad; 307 Orinoco Llanos; 308 Orinoco Guiana Shield; 311 Guianas; 313 Western Amazon Piedmont; 317 Ucayali, Urubamba Piedmont; 318 Mamore, Madre de Dios Piedmont; 319 Guapore, Itenez; 320 Tapajos, Juruena; 321 Madeira Brazilian Shield; 323 Amazonas Estuary and Coastal Drainages; 324 Tocantins, Araguaia; 325 Parnaiba; and 328 Northeastern Mata Atlantica.
Fig. 1 in The ecology, distribution, status, threats, and conservation of the Common Water Monitor (Varanus salvator) in the Dhaleswari River of Assam, India
Fig. 1. (A) Map of India, highlighting Assam. (B) Map of Assam, highlighting Hailakandi district. (C) Map of Hailakandi district showing the two rivers, Dhaleswari River and Katakhal River, with distribution of the Common Water Monitor (Varanus salvator). Dots represent sighting locations during the present survey; current distribution in the Dhaleswari River is shown in green. Further downstream, despite no present records, occurrence in the past (1970s–1980s) was reported by several interviewees (shown in yellow). No reports on present occurrence in the Katakhal River (shown in red) could be found. Map by A.S. Choudhury.
Fig. 2 in The ecology, distribution, status, threats, and conservation of the Common Water Monitor (Varanus salvator) in the Dhaleswari River of Assam, India
Fig. 2. Photographs relevant to the habitat and threats of the Common Water Monitor (Varanus salvator) in the Dhaleswari River, Assam, India. (A) Research team interacting with the locals at Rongpur 5, Hailakandi. (B) Habitat of the Common Water Monitor in the Dhaleswari River, showing bushes and other features on the banks. (C) The sandy bank of the Katakhal River, prone to erosion and landslides, is the habitat not preferred by the Common Water Monitor. (D) The sluice gate at the mouth of Dhaleswari River at Shahabad, which prevents water flow into it and diverts the water to the Katakhal River. (E) Encroachment and conversion of the Dhaleswari River into fisheries by the locals building dikes at Rongpur 2. Photos by A.S. Choudhury.
Fig. 3. A in The ecology, distribution, status, threats, and conservation of the Common Water Monitor (Varanus salvator) in the Dhaleswari River of Assam, India
Fig. 3. A Common Water Monitor (Varanus salvator) killed for venturing into a human habitation at Rongpur 6, Hailakandi. It was subsequently buried. Photo by R.A. Barbhuiya.
Species diversity and community structure of braconid wasps (Hymenoptera) in two ecological hotspots of Iran: implication for conservation
<p><span><span>Species diversity and community structure of braconid wasps (Hymenoptera) <a name="_Hlk115346465"></a>in two ecological hotspots of <a name="_Hlk115825047"></a><span>Iran</span>: implication for conservation </span></span></p> <p><span>Parisa Abdoli<sup>1</sup>, Ali Asghar Talebi<sup>1</sup></span><a title="" href="#_ftn1" name="_ftnref1"><sup><span><span>*</span></span></sup></a><span>, Nickolas G. Kavallieratos<sup>2</sup>, Samira Farahani<sup>3­</sup> and Rasoul Khosravi<sup>4</sup> </span></p> <p><em><span> </span></em></p> <p><span>1. Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, Tehran, I.R. Iran. <a name="_Hlk533412392"></a>talebia@modares.ac.ir; P.abdoli@modares.ac.ir</span></p> <p><span>2. Laboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens; 75 Iera Odos <span> </span>str., 11855 Athens, Attica, Greece. </span><span>nick_kaval@aua.gr</span></p> <p><span>3. Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO), Tehran, I. R. Iran.<span> </span></span><a href="mailto:s.farahani@rifr-ac.ir"><span>s.farahani@rifr-ac.ir</span></a></p> <p><span><span>4. Department of Natural Resources and Environmental Engineering, College of Agriculture, Shiraz University, Shiraz, Iran, r-khosravi@shirazu.ac.ir</span></span></p> <div><br> <div> <p><a title="" href="#_ftnref1" name="_ftn1"><span><span><span>*</span></span></span></a><span> </span>Correspondence<span>. E-mail: talebia@modares.ac.ir</span></p> <p> </p> </div> </div>
Linked collectors and determiners for: Phylogenetic systematics, ecology, and conservation of marsupial frogs (Anura: Hemiphractidae) from the Andes of southern Ecuador, with descriptions of four new biphasic species.
Natural history specimen data linked to collectors and determiners held within, "Phylogenetic systematics, ecology, and conservation of marsupial frogs (Anura: Hemiphractidae) from the Andes of southern Ecuador, with descriptions of four new biphasic species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/da18d6cf-db48-4fc6-b74d-2e763b6bf888">https://bionomia.net/dataset/da18d6cf-db48-4fc6-b74d-2e763b6bf888</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/da18d6cf-db48-4fc6-b74d-2e763b6bf888">https://gbif.org/dataset/da18d6cf-db48-4fc6-b74d-2e763b6bf888</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A new western Canadian record of Epeoloides pilosulus (Cresson), with discussion of ecological associations, distribution and conservation status in Canada.
Natural history specimen data linked to collectors and determiners held within, "A new western Canadian record of Epeoloides pilosulus (Cresson), with discussion of ecological associations, distribution and conservation status in Canada". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6011377d-14c4-42fa-a5b1-22643dfacdf1">https://bionomia.net/dataset/6011377d-14c4-42fa-a5b1-22643dfacdf1</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6011377d-14c4-42fa-a5b1-22643dfacdf1">https://gbif.org/dataset/6011377d-14c4-42fa-a5b1-22643dfacdf1</a>. Formatted as a Frictionless Data package.
Figure 2 in Ecology and conservation of the endangered quillwort Isoetes sinensis in China
Figure 2. Graph showing the number distribution of quillwort Isoetes sinensis from the two study sites. Data are from 2003.
Figure 4 in Ecologically-sustainable tree monocultures contribute to conservation of an Araucaria Forest endemic frog
Figure 4. Mean (¡SE) number of food items per stomach in each habitat. FO, Araucaria Forest; PA, Araucaria angustifolia plantation; PP, Pinus plantation; PE, Eucalyptus plantation.
Figure 5 in Ecologically-sustainable tree monocultures contribute to conservation of an Araucaria Forest endemic frog
Figure 5. Rarefaction curves of Physalaemus lisei diet, relating taxonomic richness to the number of individuals in each habitat. FO, Araucaria Forest; PA, Araucaria angustifolia plantation; PP, Pinus plantation; PE, Eucalyptus plantation. The vertical lines comprise the 95% confidence intervals.
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.