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131 results for “species-richness”
FIGURES 67–79. Neohydatothrips species. Fore wing 67–74 in Species-richness in Neotropical Sericothripinae (Thysanoptera: Thripidae)
FIGURES 67–79. Neohydatothrips species. Fore wing 67–74: (67) basilaris; (68) burungae; (69) clavisetis; (70) dosulis; (71) hadrosetae; (72) notialis; (73) paraensis; (74) renatae. (75) hadrosetae fore wing clavus. Tergites 76–79: (76) varius IV–IX; (77) inversus VII–IX; (78) clavisetis IV; (79) zucchi VII–VIII.
FIGURES 24–31. Neohydatothrips species. Head and pronotum 24–29 in Species-richness in Neotropical Sericothripinae (Thysanoptera: Thripidae)
FIGURES 24–31. Neohydatothrips species. Head and pronotum 24–29: (24) gaucho; (25) goianus; (26) gracilipes; (27) ikelus; (28) inversus; (29) luculentus. Pronotum 30–31: (30) hadrosetae; (31) lassatus.
FIGURES 3–8. Hydatothrips species. Head and pronotum 1–6 in Species-richness in Neotropical Sericothripinae (Thysanoptera: Thripidae)
FIGURES 3–8. Hydatothrips species. Head and pronotum 1–6: (3) canavaliae; (4) sternalis; (5) tricinctus; (6) gliricidiae; (7) guanacastei; (8) volcano.
FIGURES 1–2 in Species-richness in Neotropical Sericothripinae (Thysanoptera: Thripidae)
FIGURES 1–2. Metasternum of the Australian species Hydatothrips argenticinctus. (1) transmitted light view; (2) SEM image (courtesy Gerald Moritz, Halle).
FIGURES 50–66. Neohydatothrips species. Head and pronotum 50–51 in Species-richness in Neotropical Sericothripinae (Thysanoptera: Thripidae)
FIGURES 50–66. Neohydatothrips species. Head and pronotum 50–51: (50) paraensis; (51) burungae. (52) samayunkur, pro, meso and metanotum. Metasternal plate 53–59: (53) burungae; (54) chelinus; (55) dosulis; (56) gracilipes; (57) humberto; (58) sidae; (59) inversus. (60) burungae male sternite VII. Antennal segments III–V: (61) inversus paratype; (62) geminus paratype; (63) sulcus. Antennal segments III–VIII: (64) novateutoniae; (65) renatae; (66) plaumanni.
Supplementary material 5 from: Gaudeul M, Sweeney P, Munzinger J (2024) An updated infrageneric classification of the pantropical species-rich genus Garcinia L. (Clusiaceae) and some insights into the systematics of New Caledonian species, based on molecular and morphological evidence. PhytoKeys 239: 73-105. https://doi.org/10.3897/phytokeys.239.112563
Molecular phylogeny of Garcinia L. based on a combined ITS and chloroplast DNA (psbM-trnD, trnQ-rps16 and rps16-trnK) dataset and Bayesian inference
Figure 1 in Application of species-richness estimators for the assessment of earthworm diversity
Figure 1. Performance of eight species-richness estimators (dashed lines) for earthworms sampling data set: ACE; ICE; Chao 1; Chao 2; Jack 1; Jack 2; Bootstrap; Michaelis–Menten asymptote, and the species accumulation curve (solid lines).
FIG. 3 in The barnacles of Astreopora (Cirripedia, Pyrgomatini/ Scleractinia, Acroporidae): organization plans, host speci®city, species-richness and geographic range
FIG. 3. Hiroa stubbingsi Ross and Newman, 1973 from Astreopora myriophthalma Lamarck, 1816 from Sulawesi, Indonesia (RMNH C 2276): (A) labrum and outlines of mandibular palps; (B) mandibular palp; (C) mandible; (D) maxilla I; (E) maxilla II. Scale bar= 0.1 mm.
FIG. 1 in The barnacles of Astreopora (Cirripedia, Pyrgomatini/ Scleractinia, Acroporidae): organization plans, host speci®city, species-richness and geographic range
FIG. 1. Distribution of Astreopora (shaded, after Veron 1986, 1993) and known occurrences of Cantellius euspinulosa (D), C. iwayama (E), C. tredecimus, (D) C. pallidus (L), Hiroa stubbingsi (H), Cionophora soongi (*) and C. guillaumae sp. nov. (+). Localities, for sites of collection see results: 1, Red Sea, Gulf of Elat or Aqaba; 2, Red Sea; 3, Red Sea,Yemen; 4, Kenya; 5, Tanzania; 6, Mozambique, Inhaca Island; 7, Seychelles; 8, Mauritius; 9, Reunion; 10, Maldive Islands; 11, Vietnam; 12, Indonesia, Sabah; 13, Indonesia, Sulawesi; 14, Philippines; 15, Taiwan (Soong and Chang, 1983); 16, Japan, Okinawa (Ogawa and Matsuzaki, 1990; Asami and Yamaguchi, 1997); 17, Japan, Kushimoto, 18, Truk Islands (Ollan Island, type locality of Hiroa stubbingsi); 19, Australia, Western Australia; 20, Australia, Darwin; 21, 22, Australia, Great Barrier Reef; 23, Australia, Lord Howe Island; 24, New Caledonia (type locality of Cionophora guillaumae); 25, Vanuatu; 26, Marshall Islands, Enewetok Atoll; 27, Gilbert Islands; 28, Tonga Islands.
FIG. 2 in The barnacles of Astreopora (Cirripedia, Pyrgomatini/ Scleractinia, Acroporidae): organization plans, host speci®city, species-richness and geographic range
FIG. 2. Scanning electron micrographs of shell and opercular plates of Hiroa stubbingsi Ross and Newman, 1973: (A) exterior of specimen from Sulawesi, Indonesia (RMNH C 2276) with opercular plates in place [see (D) for enlargement of area outlined on (A), and (E) for enlargement of the opercular region]; (B) carinal plate and portion of basis of specimen from Sabah (Borneo) showing grooves in basis into which the radial septa of the wall insert; (C) interior of partially disarticulated wall showing four parietal plates (note the rostrum contributes substantially less to the sheath than the carina despite their comparable widths); (D) radial ridge and marginal teeth of radial septum engaging a longitudinal groove of the basis [enlargement of outlined area in (A)]; (E) enlargement of the opercular plates in situ, illustrating interlocking of the teeth of the occludent margins of the scuta and the rows of pores; (F) articulate opercular valves of a specimen from New Caledonia illustrating the relationships of the large area for insertion of tergal depressor muscles and the relatively large spur of the tergum to the large, dependent limbus adductorum (adductor ridge) of the scutum (a, outer view; b, inner view); (G) disarticulated scuta and terga of a specimen from Sulawesi Indonesia (RMNH C 2276) (a and b, scuta; c and d, terga). Scale bars: (A±C, F, G)= 1 mm; (D, E)=0.1 mm.
Video recording and vegetation classification elucidate sheep foraging ecology in species-rich grassland
<p>Dataset as Excel file</p>
Alternating regimes of shallow and deep-sea diversification explain a species-richness paradox in marine fishes
<p>The deep sea contains a surprising diversity of life, including iconic fish groups such as anglerfishes and lanternfishes. Still, <span class="ins cts-1">> 65%</span><span class="del cts-1"></span> of marine teleost fish species are restricted to the photic zone < 200 m, which comprises less than 10% of the ocean's total volume. From a macroevolutionary perspective, this paradox may be explained by three hypotheses: 1) shallow-water lineages have had more time to diversify than <span class="PI"></span>deep-sea<span class="PI"></span> lineages, 2) shallow-water lineages have faster rates of speciation than <span class="PI"></span>deep-sea<span class="PI"></span> lineages, or 3) <span class="PI"></span>shallow-to-deep sea transition rates limit <span class="PI"></span>deep-sea<span class="PI"></span> richness. Here we use phylogenetic comparative methods to test among these three non<span class="ins cts-1">-</span>mutually exclusive hypotheses. While we found support for all hypotheses, the disparity in species richness is better described as the uneven outcome of alternating phases that favored shallow or deep diversification over the past 200 million y. Shallow marine teleosts became incredibly diverse 100 <span class="del cts-1">million years</span><span class="del cts-1"> ago</span> during a period of warm temperatures and high sea level, suggesting the importance of reefs and epicontinental settings. Conversely, <span class="PI"></span>deep-sea<span class="PI"></span> colonization and speciation were favored during brief episodes when cooling temperatures increased the efficiency of the ocean's carbon pump. Finally, <span class="PI"></span>time-variable<span class="PI"></span> ecological <span class="PI"></span>filters limited shallow-to-deep colonization for much of teleost history, which helped maintain higher shallow richness. A pelagic lifestyle and large jaws were associated with early <span class="PI"></span>deep-sea<span class="PI"></span> colonists, while a demersal lifestyle and a tapered body plan were typical of later colonists. Therefore, we also suggest that some hallmark characteristics of <span class="PI"></span>deep-sea<span class="PI"></span> fishes evolved prior to colonizing the deep sea.</p>
Data for: Mechanisms of fire-maintained plant species diversity in species-rich wet pine savannas
<p><span>Temperate savannas and grasslands maintained by frequent, low-intensity disturbances such as fire contain among the most species-rich plant communities in the world. Precisely how these disturbances maintain such high fine-scale diversity is poorly understood. This study examined the effects of the frequency of simulated fire (clipping combined with litter removal) and the relative importance of recruitment and survival on species diversity and trait and species composition at each of two pine savannas in southeastern Mississippi (USA) that had not been recently burned. Ten 2 </span><span>×</span><span> 2 m plots at each site were clipped/cleared annually from 2014 to 2019 and again in spring 2021 (annual frequency). The other 10 clipping plots were not clipped from 2018 to 2020 (reduced frequency). Vegetation in small subplots in annual frequency and reduced frequency plots was compared in August 2021 to test the effects of a short period without clipping on diversity and composition. To test the relative importance of recruitment and survival on diversity and composition, four 0.25 </span><span>×</span><span> 0.25 m quarter plots were established within each of 10 annual-frequency plots per site following a clipping treatment in fall 2019 and assigned a 2 </span><span>×</span><span> 2 factorial arrangement of transplantation of sods from long-unburned areas and herbicide application. Reducing the frequency of clipping reduced plant diversity and altered composition at both sites. A comparison of diversity and trait composition responses to transplant and herbicide treatments revealed how recruitment and survival combined to affect species diversity. Partial or complete recovery of diversity following clipping and litter removal at both sites was driven by rapid increases in short-lived, resilient species that show fire-stimulated emergence from a seed bank and the persistence of long-lived species capable of surviving the prolonged period without fire or clipping. Species with reduced resilience and persistence were more likely to be lost in the reduced frequency treatment. Results are consistent with a model of short-term coexistence of maximum species diversity maintained by the most frequent fire regimes fuels will permit.</span></p>
Data for: Mechanisms of fire-maintained plant species diversity in species-rich wet pine savannas
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Data from: Next-generation freshwater bioassessment: eDNA metabarcoding with a conserved metazoan primer reveals species-rich and reservoir-specific communities
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Data from: Trait-based scaling of temperature-dependent foliar respiration in a species-rich tropical forest canopy
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Data from: Information dropout patterns in restriction site associated DNA phylogenomics and a comparison with multilocus Sanger data in a species-rich moth genus
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Data from: Small-scale variation in fuel loads differentially affects two co-dominant bunchgrasses in a species-rich pine savanna
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Regional assemblages shaped by historical and contemporary factors: evidence from a species-rich insect group
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Data from: Phylogeny, classification, and fruit evolution of the species-rich Neotropical bellflowers (Campanulaceae: Lobelioideae)
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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)
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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.