208,855 research outputs found
Aceria gallae T. Huang 1996
No full textAceria gallae T. Huang, 1996 (Fig. 2) Aceria gallae T. Huang, 1996: 82, fig. 1 Female: (n= 4) Body worm-like, 123 long; prodorsal shield 23 long, 27 wide, anterior lobe present; prodorsal shield design with median lines complete, admedian line from basal one-fourth to half, concave at basal twofifths and convex at basal one-third, submedian lines convex at half; scapular tubercles set at prodorsal shield rear margin, setae (sc) 22 long, directed backward, sct-sct 14 apart; leg segments normal, foretibial seta (1 ') absent; 1 st coxal setae (1 b) 7 long, 1 bt- 1 bt 6 apart, 2 nd coxal setae (1 a) 11 long, 1 at- 1 at 7 apart, 3 rd coxal setae (2 a) 16 long, 2 at- 2 at 17 apart; solenidion ending as a knob; empodium simple, 4 -rayed. Opisthosoma: with about 78 microtuberculate rings, rear rings broader than anterior rings; first 3 rings 4 long; lateral setae (c 2) 15 long, c 2 t-c 2t 36 apart, c 2t \dt 37, c 2 t-dt 19; 1 st ventral setae (d) 21 long, dt-dt 28 apart, dt\et 31, dt-et 21; 2 nd ventral setae (e) 6 long, et-et 18 apart, et\ft 43, et-ft 39; 3 rd ventral setae (f) 20 long, ft-ft 14 apart; setae h 1 present. Coverflap: 17 wide, 11 long, with about 8 longitudinal lines, genital setae (3 a) 5 long, 3 at- 3 at 11 apart. Male: not seen. Specimens examined: 4 females, Tucheng, Taipei; 23 -Dec.- 1995, G. S. Tung; 5 females, Jhushan, Nantou, 20 -Aug.- 1995, K. W. Huang; 10 -Dec.- 1998, Dakan, Taichung, K. W. Huang; ex. Cordia dichotoma Forst. (Boraginaceae). Relation to host: Mites form cylindrical galls on the upper surface of leaf and erineum on the lower surface. Distribution: Taiwan.Published as part of Huang, Kun-Wei, 2008, Aceria (Acarina: Eriophyoidea) in Taiwan: five new species and plant abnormalities caused by sixteen species, pp. 1-30 in Zootaxa 1829 on pages 5-7, DOI: 10.5281/zenodo.18316
Analyse des signaux multicomposante à modulation de fréquence linéaire par la transformation de Teager-Huang-Hough
No full textA novel detection approach of linear FM (LFM) signals, with single or multiple components, in the time-frequency plane of Teager-Huang (TH) transform is presented. The detection scheme that combines TH transform and Hough transform is referred to as Teager-Huang-Hough (THH) transform. The input signal is mapped into the time-frequency plane by using TH transform followed by the application of Hough transform to recognize time-frequency components. LFM components are detected and their parameters are estimated from peaks and their locations in the Hough space. Advantages of THH transform over Hough transform of Wigner-Ville distribution (WVD) are: 1) cross-terms free detection and estimation, and 2) good time and frequency resolutions. No assumptions are made about the number of components of the LFM signals and their models. THH transform is illustrated on multicomponent LFM signals in free and noisy environments and the results compared with WVD-Hough and pseudo-WVD-Hough transforms
MS 223 Guide to Charles T. L. Huang, PhD Papers (1973-2002)
No full textThe Charles T. L. Huang, PhD papers contain notebooks, experiment lab data, professional papers of Dr. Huang that detail his career at Baylor College of Medicine and Texas Children\u27s Hospital. The collection consists of 5 boxes and loose materials (binders, notebooks) equaling 5 cubic feet. See more at MS 223
Tregouboviopsis Guo, Xu & Huang 2017, gen. nov
No full textGenus Tregouboviopsis Guo, Xu & Huang, gen. nov. Type species: Tregoubovia perradialis Xu, Huang & Du, 2012. Diagnosis. Ptilocodiidae medusae spherical; without tentacles; bell margin with nematocyst ring from which originate didermic centripetal tracks running meridionally on exumbrella; manubrium large, mouth quadratic with simple and long, unbranched oral tentacles, arising above mouth rim, unarmed terminal nematocyst clusters, and with ring nematocysts along the whole length of the oral tentacles; gonads very large, covering perradial on manubrium well, with mescenteries; without ocelli. Hydroid. Unknown. Remarks. The species Tregoubovia perradialis Xu, Huang & Du, 2012 is originally described under the genus Tregoubovia by the distinctness of simple unbranched oral tentacles, without marginal tentacles and exumbrella with didermic centripetal tracks. By reexamining the type specimens, its positions of oral tentacles and gonads are different from Tregoubovia atentaculata Picard, 1958, the type species of the genus. T. atentaculata has 4 oral arms extending directly from the perradial corners of mouth margin, with one terminal nematocyst clusters; gonads on interradial manubrium (Fig. 5), while T. perradialis has 4 oral tentacles arising above mouth rim, unarmed terminal nematocyst clusters, and with ring nematocysts along the whole oral tentacles; gonads on perradial manubrium (Figs 6–7). Therefore, the species T. perradialis is removed from the genus Tregoubovia and a new genus Tregouboviopsis Guo, Xu & Huang, gen. nov. is erected to accommodate it. Etymology. The genus name is derived from the Latin tregouboviopsis, meaning Tregoubovi-opsis, referring to external characters of both genera are nearly resemble.Published as part of Wang, Lianggen, Du, Feiyan, Xu, Zhenzu, Huang, Jiaqi & Guo, Donghui, 2017, Taxonomical notes on the family Ptilocodiidae (Anthomedusae) from the central and southern of South China Sea, with a new genus and a new species, pp. 236-242 in Zoological Systematics 42 (2) on pages 239-240, DOI: 10.11865/zs.201713, http://zenodo.org/record/461701
Zhuliangomyces bambusus T. Huang & L. P. Tang 2022, sp. nov.
No full textZhuliangomyces bambusus T. Huang & L.P. Tang, sp. nov. (Figs. 2, 4 & 6a–b). MycoBank:— MB 839033. Diagnosis:— Zhuliangomyces bambusus is similar to Z. ochraceoluteus, differs from the latter in its light brown pileus, with grayish tone at age, predominantly subglobose basidiospores (3.5–4.5 × 3–4.5 μm, Q m = 1.06), and habitat in bamboo duff. Holotype:— CHINA. HAINAN PROVINCE, Wuzhishan City, fruiting in a small group in the rich litter of Pseudosasa cantorii leaves, 18°51′56”N, 109°40′54”E, elev. 640 m, 12 th August 2020, L. P. Tang 3205 (MHKMU L. P. Tang 3205 !). Etymology:—“ bambusus ” indicates that the species fruits in duff of Pseudosasa cantorii, a kind of bamboo growing in tropical parts of China. Gene sequences ex-holotype:— MW732473 (ITS) and MW732414 (LSU). Description:— Basidiomata small-sized. Pileus 35–40 mm diam., hemispherical at first, soon becoming convex, then plano-convex or plane, uplifted when mature, margin striate; surface smooth, strongly viscid, light brown to grayish-brown (5B2–5B4), more or less with grayish tone at age, often slightly darker at center; context quite thin, white (1A1), unchanging; whole pileus easily falling off or separated from stipe collecting. Lamellae free, somewhat distant, up to 3 mm in width, white to cream (2A1), L = 80–90, l = 1–2. Stipe 30–45 × 2–4 mm, central, cylindrical, slightly attenuate upwards, glabrous, viscid, light brown or pale brown (5B2–5B4); stipe base slightly enlarged; basal mycelium white, often with several rhizomorphs; context white (1A1), unchanging, soft to partially hollow in center. Annulus apical, light brown (5B2–5B4), strongly viscid, usually attached to pileus margin. Odor indistinct. Taste not recorded. Basidiospores [80/4/2] (3) 3.5–4.5 (5) × 3.0–4.5 μm, Q = 1.03–1.07, Q m = 1.06 ± 0.01 (under SEM), mostly subglobose, occasionally globose, inamyloid, hyaline, thin-walled, smooth under the light microscope, but verruculose under SEM; apiculus relatively short. Basidia 21–26 × 5–7 μm, clavate, 4-spored; sterigmata 3–5 μm long. Cystidia absent. Lamella trama bilateral. Mediostratum 20–45 μm wide, composed of abundant, ellipsoid to clavate inflated cells 37–85 × 7–11 μm; filamentous hyphae 3–11 μm diam., abundant; vascular hyphae rare. Lateral stratum composed of abundant, ellipsoid to clavate inflated cells 20–75 × 6–12 μm; filamentous hyphae 3–10 μm diam. Subhymenium 20–60 μm thick, with 2–4 layers of subglobose, ovoid to ellipsoid or irregular cells 7–30 × 6–18 μm. Pileipellis 80–110 μm thick, an ixotrichoderm composed of vertically arranged, septate, filamentous hyphae with terminal cells cylindrical to narrowly clavate 35–70 × 2–5 μm. Stipe trama composed of longitudinally arranged, ellipsoid to long clavate terminal cells 52–205 × 12–35 μm, thick-walled; filamentous hyphae 4–10 μm diam., slightly thick-walled, abundant; vascular hyphae rare. Clamp connections abundant, present in all parts of basidiomata. Habitat:— Gregarious in small groups in duff of decaying bamboo leaves or branches; fruiting in August. Distribution:— Hainan Province, China. Additional specimen examined:— CHINA. HAINAN PROVINCE, Wuzhishan City, in small groups growing in bamboo duff of Pseudosasa cantorii, 18°51′56″N, 109°40′55″E, elev. 650 m, 12 th August 2020, H. Y. Huang 757 (MHKMU H. Y. Huang 757).Published as part of Huang, Ting, Zhang, Wen-Hao, Huang, Hong-Yan, Gu, Yan-Ming & Tang, Li-Ping, 2022, Two new species of Zhuliangomyces (Amanitaceae) from Hainan Island, China, pp. 57-67 in Phytotaxa 575 (1) on pages 60-62, DOI: 10.11646/phytotaxa.575.1.3, http://zenodo.org/record/740320
Simulium (Simulium) chungi Takaoka & Huang 2006
No full textSimulium (Simulium) chungi Takaoka & Huang, 2006 Simulium (Simulium) chungi Takaoka & Huang, 2006: 219 –227 (Female, male, pupa and larva). Specimens examined. Two males (with their associated pupal exuviae and cocoons) in 80% ethanol, reared from pupae collected from Yunei River (24°47'26.3" N, 121°22'30.6" E), Yisheng Village, Fuxing District, Taoyuang City, Taiwan, 30-IX-2013, by Y.- T. Huang. Remarks. This species was described from Taiwan (Takaoka and Huang, 2006) and recorded from Vietnam based on adult females attracted to a human (Takaoka et al., 2014). It is placed in the S. chungi species-group (Takaoka, 2017). Two males of S. chungi show the following intraspecific variations (characters in the original description in parentheses): body length 2.7–2.8 mm (2.5–2.6 mm); upper-eye large facets in 18 vertical columns and 18 horizontal rows (in 19 or 20 vertical columns and 19 or 20 horizontal rows); antenna almost yellowish except the apical half of flagellomere 9 light brown in one male, or yellow except the apical three flagellomeres light brown in another male (dark brown except the scape, pedicel and the base of the first flagellomere pale), and first flagellomere elongate, 1.8 times as long as second one (1.5–1.6 times); mid femur and tibia entirely yellow (yellow except the apical cap light brown); fore basitarsus 5.5–5.9 times as long as its greatest width (6.1 times); and hind basitarsus 4.4 times as long as its greatest width (4.1 times).Published as part of Takaoka, Hiroyuki & Huang, Yao-Te, 2018, A new black fly species of Simulium (Simulium) (Diptera: Simuliidae) from Taiwan, pp. 141-150 in Zootaxa 4422 (1) on page 149, DOI: 10.11646/zootaxa.4422.1.9, http://zenodo.org/record/125107
Notes on the Flora of Taiwan (35) — Scutellaria taipeiensis T. C. Huang, A. Hsiao et M. J. Wu sp. nov. (Lamiaceae)
No full textA comparative study of corolla types, pollen features, nutlet coat ornamentation and
chromosome numbers of Scutellaria (Lamiaceae) species in Taiwan has been conducted. The result
reveals that we have a new species so that Scutellaria taipeiensis T. C. Huang, A. Hsiao et M. J. Wu
sp. nov. is here proposed. A key to the species, species description and illustrations, and other relevant
information are provided
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
Coccobius abdominis Huang 1994
No full textCoccobius abdominis Huang 1994 (Figs 1–9) Coccobius abdominis Huang, 1994: 161. Material examined. Holotype female. China: Fujian, Fuzhou, Jinshan, 1987 (coll. Nai-Quan Lin), by yellow pan trap, (FAFU). Paratypes. 1 ♀, China: Fujian, Fuzhou, Forest Park, 23 June 1989 (coll. Zhi-Shan Wu), by sweeping; 1 ♀, China: Fujian, Fuzhou, Forest Park, 5 November 1989 (coll. Jian-Qing Huang), by yellow sticky trap, (FAFU). Additional specimen, 1 ♀, China: Fujian, Fuzhou, Jinshan, 30 September 2013 (coll. Zhu-Hong Wang), ex. diaspidid scale on bamboo. Female. Body length: 0.59 (0.65–0.79) mm. Colour. Head and mesosoma dark brown, metasoma pale yellow; mandible dark brown to black brown. Antenna with basal three-fifths of scape dark brown, apex of scape pale brown, pedicel and flagellum pale yellow. Wings hyaline. Legs pale yellow, fore coxae dark basally and hind coxae slightly darkened basally. Third valvula pale yellow. Head. Vertex with reticulate sculpture; eyes finely setose; Antennal scape about 3.78 × (3.57 –4.00×) as long as wide; pedicel 1.50 × (1.40 ×) as long as wide, 0.89 × (0.87–0.90 ×) as long as F 1; F 1 subequal in length to F 2, 0.88 × (0.89 ×) as long as F 3; F 1 –F 3 2.00×, 1.78 × and 1.73 × as long as wide respectively, each with 2 or 3 longitudinal sensilla; clava shorter than funicle; C 1 1.32 × (1.47–1.54 ×) as long as wide, subequal in length to F 3; C 2 2.05 × (2.36–2.66 ×) as long as wide, 1.54 × (1.44–1.78 ×) as long as C 1, each with 3 or 4 longitudinal sensilla. Mesosoma. Mid-lobe of mesoscutum mostly with irregularly hexagonal cells or reticulation, except transverse reticulation posterolaterally, with 22 (14–20) setae; distance between axillae 2.82 × (3.00×) length of an axilla; mesoscutellum 0.75 × (0.86 ×) as long as mid–lobe of mesoscutum, with longitudinal reticulation medially and irregularly hexagonal cells or reticulation laterally, with 2 pairs of setae, and placoid sensilla closer to fore pair of setae than to hind pair; metanotum with faint reticulation medially; propodeum reticulate except faint medially; mesopostphragma, measured from apex of mesoscutellum, 1.39 × (1.11–1.32 ×) as long as mesoscutellum. Fore wing 3.04 × (3.03–3.35 ×) as long as maximum width of wing disc; marginal fringe 0.35 × (0.26–0.35 ×) as long as maximum width of disc; submarginal vein shorter than marginal vein, with 7 (7 or 8) setae; marginal vein with 9 (8 or 9) setae along anterior margin; postmarginal vein absent; wing disc densely setose with narrow asetose area posterobasally. Metasoma. Metasoma slightly shorter than mesosoma; tergites 1–7 with setae as follows: T 1 –T4, 1+ 1 each; T5, 2+ 2; T6, 4 between cercal plates; T7, 7 in two rows; ovipositor basally located at T 3, slightly projecting beyond apex of metasoma, 1.41 × (1.42 ×) as long as mid tibia, third valvula 1.94 × (1.47–1.57 ×) as long as mid basitarsus. Male. Unknown. Host. An unidentified Diaspididae (Hemiptera) scale on bamboo. Distribution. China (Fujian). Diagnosis. Coccobius abdominis differs from other species of the genus by the head and mesosoma being dark brown and the metasoma completely pale yellow in combination with the antennal pedicel and flagellum being pale yellow.Published as part of Wang, Zhu-Hong, Huang, Jian & Polaszek, Andrew, 2014, Three new species of Coccobius Ratzeburg (Hymenoptera, Aphelinidae) and redescription of C. abdominis Huang and C. furviflagellatus Huang from China, pp. 460-472 in Zootaxa 3774 (5) on pages 462-463, DOI: 10.11646/zootaxa.3774.5.4, http://zenodo.org/record/22456
Tineovertex gladiata Huang, Hirowatari & Wang 2007
No full textTineovertex gladiata Huang, Hirowatari & Wang, 2007 (Figs. 1 D–E, 3 B) Tineovertex gladiata Huang, Hirowatari & Wang 2007: 40 (type locality: China (Guangdong)). Diagnosis. This species is similar to T. melanochrysa, but it can be distinguished by the following characters: in T. gladiata the mesonotum and tegula are entirely black; the phallus is cylindrical and stout; and the corpus bursae has a pair of large sword-shaped signa. In T. melanochrysa the posterior region of the mesonotum and the tegula are pale yellow; the phallus is stout basally and tapered apically; and there are two thorn-shaped signa the corpus bursae. Description. Forewing length 5.5 –6.0 mm in male, 6.5 –7.0 mm in female; antenna length about 6.0 mm in male, about 7.0 mm in female (Figs. 1 D–E; also see Huang et al., 2007: fig. 1 A–B). Male. Head. Vertex and frons black. Thorax. Dorsum and tegula entirely blackish. Forewing with apex and termen gold-yellow, about 3.6 –4.0 × as long as wide including fringe (about 3.4–3.8 × as long as wide excluding fringe); costa with a broad irregular black streak from base to basal 4 / 5, dilated in middle reaching almost 1 / 2 across wing; subapical with a distinct gold-yellowish strigula; a narrow and nearly straight black streak from dorsum beyond middle to apex, separating creamy-white and gold-yellow areas. Hindwing brownish gray, 1.8 –2.0 × as long as wide including fringe (3.1–3.3 × as long as wide excluding fringe). Abdomen. Male genitalia (Fig. 3 B: left; also see Huang et al. 2007: fig. 4) with uncus lobes widely separated, elongate triangular, about 0.8 × length of valva, apex narrow and pointed, gradually curved ventrally. Saccus elongate, slightly longer than length of valva, widened and flattened posteriorly. Valva simple, elongate-spatulate, narrow throughout, with apex rounded. Phallus nearly straight, cylindrical, stout, about 1.2 × length of valva; apex slightly curved ventrally; vesica with cornuti consisting of a mass of minute spines. Female. Very similar to male. Female genitalia (Fig. 3 B: right; also see Huang et al. 2007: fig. 5) with corpus bursae large, bearing a pair of large sword-shaped signa. The entire corpus bursae almost equal in length to apophysis anterioris. Type material. Holotype (in SCAU), male, CHINA: Guangdong, Shaoguan, Nanling National Nature Reserve, Xiaohuangshan, 1300 m altitude, 11.VI. 2005, light trapping, leg. G.H. Huang, L.S. Chen and M. Wang. Paratypes (in OPU and BMNH), 2 males, same data as holotype; 1 male, 2 females, Xiangsikeng, 1360 m altitude, 12.VI. 2005, other data same as holotype; 2 males, Nanling National Nature Reserve, 31.V.– 6.VI. 2006, light trapping, leg. L.S. Chen. Other material examined (in HUNAU). 4 males, CHINA: Guangdong, Shaoguan, Nanling National Nature Reserve, Xiaohuangshan, 1300 m altitude, 22.VI. 2008, light trapping, leg. G.H. Huang. Bionomics. Seasonal occurrence: May to June, with host unknown. Distribution. China. Known only from the type locality in southern China. Remarks. Most Tineovertex species are day-fliers, but we obtained this species only by light trapping. More surveys are necessary to understand the behavioral ecology of this species.Published as part of Huang, Guo-Hua, Hirowatari, Toshiya & Wang, Min, 2011, A revision of the genus Tineovertex Moriuti (Insecta: Lepidoptera: Tineidae), with descriptions of five new species, pp. 1-12 in Zootaxa 2991 on pages 4-5, DOI: 10.5281/zenodo.20253
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