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656 results for “Northern China”
FIGURE 4 in Three new cave species of the subgenus Tachycines (Gymnaeta) (Orthoptera Rhaphidophoridae: Aemodogryllinae) from northern Guizhou, China
FIGURE 4. Tachycines (Gymnaeta) shuangcha sp. nov. (female). A. habitus, dorsal view; B. habitus, lateral view; C. habitus, ventral view; D. ovipositor, lateral view; E. subgenital plate, ventral view.
FIGURES 1–11 in Two new species of the subgenus Conicornuta Volynkin, 2019 of the genus Ammatho Walker, 1855 from China and northern Vietnam (Lepidoptera, Erebidae Arctiinae)
FIGURES 1–11. Ammatho (Conicornuta) spp., adults. 1, A. sinocontinentalis sp. n., holotype male, China, Guangdong (SCAU); 2, A. sinocontinentalis sp. n., paratype female, China, Guangdong (SCAU); 3, A. sinocontinentalis sp. n., paratype male, China, Fujian (SCAU); 4, A. sinocontinentalis sp. n., paratype male, China, Sichuan (©NHMUK); 5, A. mangae sp. n., holotype male, N Vietnam (MWM/ZSM); 6, A. mangae sp. n., paratype female, N Vietnam (MWM/ZSM); 7, A. mangae sp. n., paratype female, N Vietnam (CAV); 8, A. convexa, lectotype male, Taiwan (©NHMUK); 9, A. convexa, holotype female of Asura cruciata, Taiwan (EIHU, photo by V.V. Zolotuhin); 10, A. convexa, male, Taiwan (MWM/ZSM); 11, A. convexa, female, Taiwan (MWM/ZSM).
FIGURES 12–15 in Two new species of the subgenus Conicornuta Volynkin, 2019 of the genus Ammatho Walker, 1855 from China and northern Vietnam (Lepidoptera, Erebidae Arctiinae)
FIGURES 12–15. Ammatho (Conicornuta) spp., male genitalia. 12, A. sinocontinentalis sp. n., holotype, China, Guangdong, prep. Huang (SCAU); 13, A. sinocontinentalis sp. n., paratype, China, Guangdong, prep. Huang (SCAU); 14, A. mangae sp. n., holotype, N Vietnam, slide ZSM Arct. 2019-680 Volynkin (MWM/ZSM); 15, A. convexa, lectotype, Taiwan, slide BMNH(E) Arct.-5271 (©NHMUK).
FIGURES 16–21 in Two new species of the subgenus Conicornuta Volynkin, 2019 of the genus Ammatho Walker, 1855 from China and northern Vietnam (Lepidoptera, Erebidae Arctiinae)
FIGURES 16–21. Ammatho (Conicornuta) spp., female genitalia. 16, A. sinocontinentalis sp. n., paratype, China, Guangdong, prep. Huang (SCAU); 17, A. sinocontinentalis sp. n., paratype, China, Guangdong, prep. Huang (SCAU); 18, A. sinocontinentalis sp. n., paratype, China, Zhejiang, slide AV1828 Volynkin (ZFMK); 19, A. mangae sp. n., paratype, N Vietnam, slide ZSM Arct. 2019-681 Volynkin (MWM/ZSM); 20, A. mangae sp. n., paratype, N Vietnam, slide AV5889 Volynkin (CAV); 21, A. convexa, Taiwan, slide MWM 33590 Volynkin (MWM/ZSM).
FIGURES 35–38 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 35–38. Cabardites spp.: male genitalia. Depositories of the specimens: 35, 36, 38 in MWM/ZSM; 37 in NHMUK (©).
FIGURES 47–50 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 47–50. Cabardites spp.: female genitalia. Depositories of the specimens: 47, 48, 50 in MWM/ZSM; 49 in NHMUK (©).
FIGURES 43–46 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 43–46. Nudariina spp.: type species of the genera (43, 45, 46) and non-type species (44): male genitalia. Depositories of the specimens: 43, 45 in NHMUK (©); 44 in CKC; 46 in CAV.
FIGURES 11–20 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 11–20. Cabardites spp.: adults. Depositories of the specimens: 11, 12, 15, 17–20 in MWM/ZSM (18 and 19 – ex coll. CKC); 13 in MNHN (©); 14, 16 in NHMUK (©).
FIGURES 51–55 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 51–55. Nudariina spp.: type species of the genera (51, 52, 54, 55) and non-type species (53): female genitalia. Depositories of the specimens: 51 in MWM/ZSM; 52, 54 in NHMUK (©); 53 in CKC; 55 in CAV.
FIGURES 1–10 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 1–10. Cabardites spp.: adults. Depositories of the specimens: 1, 5, 6 in NHMUK (©); 2–4 and 7–10 in MWM/ ZSM.
FIGURES 21–30 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 21–30. Nudariina spp.: type species of the genera (21–24, 27–30) and non-type species (25, 26). Depositories of the specimens: 21, 22 in MWM/ZSM; 23, 24, 27, 28 in NHMUK (©); 25, 26 in CKC; 29, 30 in CAV.
FIGURES 39–42 in Cabardites, a new genus for the "Adites" maculata (Poujade, 1886) species-group with descriptions of five new species from northern Indochina and eastern China (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
FIGURES 39–42. Cabardites spp. (39–41) and the type species of Pseudoadites (42): male genitalia. The specimens are deposited in MWM/ZSM (39 and 41 – ex coll. CKC).
Model outputs in the northern shelf of the South China Sea
<p>The data used in the figure of manuscript are available in Figure.rar file. The 201706XX_Chla_budget_2.mat files are the model outputs of the chlorophyll budget terms after process. </p>
Data from: The genetic structure of Asian corn borer, Ostrinia furnacalis, populations in China: haplotype variance in Northern populations and potential impact on management of resistance to transgenic maize
Asian corn borer, Ostrinia furnacalis (Guenée), is a severe pest that infests cultivated maize in the major production regions of China. Populations show genotype-by-environment variation in voltinism, such that populations with a single generation (univoltine) are fixed in Northern China where growing seasons are short. Low genetic differentiation was found among samples from 33 collection sites across China and one site from North Korea (n = 1,673) using variation at 6 nuclear microsatellite loci (ENA corrected global FST = 0.020; P-value < 0.05). Analysis of molecular variance (AMOVA) indicated that geographic region, number of generations or voltinism accounted for < 0.38% of the total genetic variation at nuclear loci and was corroborated by clustering of co-ancestries among genotypes using the program STRUCTURE. In contrast, a mitochondrial haplotype network identified four distinct clusters, where 70.5% of samples from univoltine populations were within a single group. Univoltine populations were also placed into a unique cluster using Population Graph and Principal Component analyses, which showed significant differentiation with multivoltine populations (ST = 0.400; P-value < 0.01). This study suggests that gene flow among O. furnacalis in China may be high among regions, with the exception of northeastern localities. Haplotype variation may be due to random genetic drift resulting from partial reproductive isolation between univoltine and multivoltine O. furnacalis populations. Such reproductive isolation might impact the potential spread of alleles that confer resistance to transgenic maize in China.
Data from: Carbon isotopes of C3 herbs correlate with temperature on removing the influence of precipitation across a temperature transect in the agro-pastoral ecotone of Northern China
Plant δ13C–temperature (δ-T) relation has been established in many systems and is often used as paleotemperature transfer function. However, it is still unclear about the exact contributions of temperature variation to plant 13C discrimination because of covariation between temperature and precipitation (aridity), which reduces confidence in reconstruction of paleoclimate. In this study, we measured carbon isotope composition (δ13C) of 173 samples of C3 perennial herbs from 22 sites across a temperature gradient along the 400 mm isohyet in the farming-pastoral zone of North China. The results showed that precipitation obviously affected the correlations of temperatures and foliar δ13C. After removing the influence of precipitation by analysis of covariance (ANCOVA), a more strongly positive relationship was obtained between site-mean foliar δ13C and annual mean temperature (AMT), with a regression coefficient of 0.1636‰/°C (p = .0024). For widespread species, Artemisia lavandulaefolia and Artemisia capillaries, the slopes (or coefficients) of foliar δ13C and AMT were significantly steeper (larger) than those of foliar δ13C and AMT where the precipitation influence was not excluded, whereas the δ-T coefficients of Polygonum persicaria and Leymus chinensis showed little change across the transect after deducting the precipitation effect. Moreover, the positive relationship between temperature and δ13C over the transect could be explained by soil moisture availability related to temperature. Our results may afford new opportunities for investigating the nature of past climate variability.
FIGURE 5 in Notes on a new marine peritrichous ciliate (Ciliophora: Peritrichida), Zoothamnium xuianum n. sp., with redescription of Z. paraentzii Song, 1991 from northern China
FIGURE 5. Comparison of some closely related morphotypes. (A, B) Zoothamnium chlamydis (from Hu & Song, 2001). (C, D) Z. plumula (from Song et al., 2002). (E) Z. alternans (from Greeff, 1870). (F) Z. alternans (from Claparède & Lachmann, 1858). (G) Z. alternans (from Kent, 1881). (H, I) Z. sinense (from Song, 1991b). (J, K) Z. dichotomum (after Kahl, 1935). (L, M) Zoothamnopsis mengi (from Song, 1997). (N, O) Zoothamnium paragammari (from Song, 1991b). (P) Z. marinum (after Kahl, 1935). (Q, R) Z. intermedium (from Song, 1991b). Scale bars in (H, N, Q) = 20 µm, in (A) = 30 µm, in (C) = 40 µm, in (L) = 50 µm, in (P) = 100 µm.
FIGURE 10 in Taxonomic studies on three marine species of Frontonia from northern China: F. didieri n. sp., F. multinucleata n. sp. and F. tchibisovae Burkovsky, 1970 (Ciliophora: Peniculida)
FIGURE 10. Frontonia species from living cells (C, D, G, I, K, O, Q) and after silver nitrate impregnations (B, E, F, H, J, L, N, P). (A, B) F. azerbaijanica Alekperov, 2005 (after Alekperov 2005). (C) F. bullingtoni Dragesco, 1960 (after Dragesco 1960). (D) F. c a n e t i Dragesco, 1960 (after Dragesco 1960). (E, F) F. elongata Burkovsky, 1970 (after Burkovsky 1970b). (G, H) F. frigida Petz et al., 1995 (after Petz et al. 1995). (I, J) F. l y n n i Long et al. 2005 (after Long et al. 2005). (K, L) F. m a r i n a Fabre-Domergue, 1891 (K after Dragesco 1960; L after Roque 1961). (M, N) F. m a r i s a l b i Burkovsky, 1970 (after Burkovsky 1970a). (O, P) F. s a l m a s t r a Dragesco and Dragesco-Kernéis, 1986 (after Dragesco & Dragesco-Kernéis 1986). (Q) F. vacuolata Dragesco, 1960 (after Dragesco 1960). (R) F. vernalis Bullington, 1939 (after Bullington 1939). (S) F. canadensis Roque and Puytorac, 1972 (after Roque & Puytorac 1972). Scale bars in (C) = 25 µm; in (M) = 30µm; in(S) =50 µm; in (E) =60 µm; in (G) =90 µm; in (D,K, Q, R)= 100 µm; in (A)= 150 µm.
FIGURE 11 in Taxonomic studies on three marine species of Frontonia from northern China: F. didieri n. sp., F. multinucleata n. sp. and F. tchibisovae Burkovsky, 1970 (Ciliophora: Peniculida)
FIGURE 11. Small subunit rRNA gene sequence of Frontonia lynni (F. l y n n i) aligned with the sequence of F. d i d i e r i (F. didieri) and F. tchibisovae (F. t c h i b i s o.). Numbers at the end of lines indicate the number of nucleotides. The differences in sequence length were compensated for by introducing alignment gaps (-) in the sequences. Matched sites are marked with dots.
FIGURE 7 in Taxonomic studies on three marine species of Frontonia from northern China: F. didieri n. sp., F. multinucleata n. sp. and F. tchibisovae Burkovsky, 1970 (Ciliophora: Peniculida)
FIGURE 7. The Chinese population (except D and E) of Frontonia tchibisovae from living cells (A), after silver nitrate
FIGURE 9 in Taxonomic studies on three marine species of Frontonia from northern China: F. didieri n. sp., F. multinucleata n. sp. and F. tchibisovae Burkovsky, 1970 (Ciliophora: Peniculida)
FIGURE 9. The population of Frontonia tchibisovae in China after silver carbonate (A, E) and silver nitrate (B–D, F–J) impregnations. (A, F, G) Dorsal views, to show the CVP (arrowheads). (B, C) Buccal area, to show the oral apparatus, arrowheads in B mark the vestibular kineties. (D) Ventral view of a cell ingesting food. (E, J) Pellicle and silverline system structure. (H) Ventral view of a whole cell. (I) To show the paroral membrane (arrow) and the argentophilic line (arrowhead). Scale bars in (A) = 60 µm; in (H) = 80 µm.
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.