62,511 research outputs found
Siobla foveata Niu & Wei 2011
No full textSiobla foveata Niu & Wei, 2011 (Figs 2 c, 2 d, 5 k, 5 l, 8 b, 12 b, 14 j, 15 j, 18g –l) Siobla foveata Niu & Wei, 2011: 156. Ƥ, type locality: Nantou, Taiwan (China). Variation. There is considerable variation in sculpture of the upper head, mesonotum and 1 st tergite, which may be clearly stronger denser than in the holotype. The metallic blue colour of the head and thorax sometimes turns into coppery green or purple, even if the most common colour is metallic blue. The wings are darkened from apical third to apical two thirds in the females. Females 13-16 mm, males 12-14 mm. Distribution. China (Taiwan). Remarks. This species is similar to S. leucotarsis, but differs from the latter by the following: middle fovea broad and deep; cell C dark brown; inner orbit of female shiny; mesoscutellum strongly elevated, distinctly higher than top of scutum; the apical half of forewing strongly infuscated; the basal half of hind tibia and metabasitarsus entirely yellow, the apex of hind tibia slightly enlarged, 2.2 × as broad as the base of tibia, metabasitarsus 4.5 × as long as broad; each femur, tibia and tarsus of male orange brown. In S. leucotarsis: middle fovea small; cell C brown; inner orbit of female sparsely punctured; mesoscutellum roundly elevated, as high as scutum; the apical 1 / 4 of forewing infuscated; the basal 1 / 3 of hind tibia white, metabasitarsus entirely bluish purple, the apex of hind tibia distinctly enlarged, 2.8 × as broad as the base of tibia in length, metabasitarsus 3.6 × as long as broad; the apical 2 / 3 of fore and middle tibiae blackish brown, apical 2 / 3 of hind tibia and metabasitarsus bluish purple; in male, femora, tibiae and tarsi not orange brown, but similar to the female.Published as part of Niu, Gengyun, Wei, Meicai & Taeger, Andreas, 2012, Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae), pp. 1-49 in Zootaxa 3196 on page 8, DOI: 10.5281/zenodo.28010
Letter from Carl Hayden to L. S. Williams
No full textLetter from Carl Hayden to L. S. Williams about the potential to expand the park boundaries
Mystery Author Stan Jones and Sepculative Fiction Authors Sterling Emmal and L. S. Goulet
No full textSterling Emmal is author of the sci-fi fantasy The Executioner of Rawule and L. S. Goulet is author of the fantasy book Sword of Dragonblood. Tundra Kill is Stan Jones' latest Nathan Active mystery. His other books include White Sky, Black Ice; Shaman Pass, Frozen Sun; Village of the Ghost Bears, and the nonfiction classic, The Spill: Personal Stories from the Exxon Valdez Disaster, coauthored with Sharon Bushell
Letter from L. S. Williams to Carl Hayden
No full textLetter from L. S. Williams to Carl Hayden suggesting a boundary amendment to the national park bill
Letter from L. S. Williams to Carl Hayden
No full textLetter from L. S. Williams to Carl Hayden about visiting Mr. Buggeln to discuss proposed park boundary changes
Letter from Carl Hayden to L. S. Williams
No full textLetter from Carl Hayden to L. S. Williams informing the Saginaw and Manistee Lumber Company that a bill extending the timber cutting rights in the Canyon did not pass in Congress
Telegram from L. S. Williams to Carl Hayden
No full textLetter from L. S. Williams to Carl Hayden stating there should be no objection to Saginaw and Manistee Lumber Company having their timber contract extended as it is greatly favored
Measurements of K S 0 - K L 0 asymmetries in the decays Λ c + → p K L , S 0 , p K L , S 0 π + π − and p K L , S 0 π 0
No full textAbstract Using e + e − annihilation data sets corresponding to an integrated luminosity of 4.5 fb −1, collected with the BESIII detector at center-of-mass energies between 4.600 and 4.699 GeV, we report the first measurements of the absolute branching fractions B Λ c + → p K L 0 = (1.67 ± 0.06 ± 0.04)%, B Λ c + → p K L 0 π + π − = (1.69 ± 0.10 ± 0.05)%, and B Λ c + → p K L 0 π 0 = (2.02 ± 0.13 ± 0.05)%, where the first uncertainties are statistical and the second systematic. Combining with the known branching fractions of Λ c + → p K S 0 , Λ c + → p K S 0 π + π − , and Λ c + → p K S 0 π 0 , we present the first measurements of the K S 0 - K L 0 asymmetries R Λ c + K S , L 0 X = B Λ c + → K S 0 X − B Λ c + → K L 0 X B Λ c + → K S 0 X + B Λ c + → K L 0 X in charmed baryon decays: R Λ c + p K S , L 0 = − 0.025 ± 0.031 , R Λ c + p K S , L 0 π + π − = − 0.027 ± 0.048 and R Λ c + p K S , L 0 π 0 = − 0.015 ± 0.046 . No significant asymmetries with statistical significance are observed
Siobla longipennis Niu & Wei, sp. nov.
No full textSiobla longipennis Niu & Wei, sp. nov. (Figs 3 i, 7 c, 9 a, 13 d, 21 j–l) urn:lsid:zoobank.org:act: 62351575 - 7 C 4 F- 45 A 3-8108 -F 4 B 772346 D 5 E Description. Holotype: Ƥ. Length, 8.5 mm (Figs 3 i, 7 c). Body metallic blue, labrum dark brown; basal half of left 6 th antennomere white dorsally, 7 th to 9 th left antennomeres and 6 th to 9 th right antennomeres lost; most of anterior of fore femur, anterior of fore tibia, and entire fore tarsus pale brown; most of middle tarsus dark brown. Wings infuscated hyaline, apices weak smoky, cell C dark brown.Hairs on dorsum of head brown; hairs on thorax pale. Punctures on head dense, temple sparsely punctured, interspaces shiny, wider than diameter of punctures; interspaces of punctures on postocellar area and postorbit narrower than diameter of punctures (Fig. 21 j); punctures on thorax dense, posterior of prescutum and middle of scutum sparsely punctured, shiny; anterior slope of mesoscutellum sparsely punctured, interspaces shiny, lateral and posterior slope densely punctured, mat; metascutellum densely punctured, interspaces narrow, posttergite shiny without punctures; punctures on upper half of mesepisternum dense and large, punctures on venter sparse; mesepimeron microsculptured, upper margin with large punctures; metepisternum shiny; punctures on dorsum of metepimeron large, posterior shiny; 1 st abdominal tergite shiny except lateral sides feebly microsculptured, other tergites microsculptured. Body short, forewing 1.3 × body length; hairs on dorsum of head curved, 2 × transverse diameter of median ocellus. Anterior margin of clypeus truncate; malar space 0.8 × transverse diameter of median ocellus; lower interocular distance equal to eye height; anterior margin of supraantennal tubercle elevated, posterior confluent with frontal ridge; middle fovea broad furrow like, lateral fovea deep; interocellar furrow broad and deep, postocellar furrow shallow and deep; postocellar area slightly elevated, lower than top of ocelli (Fig. 21 k), without middle carina, about 1.3 × as broad as long; lateral furrows straight, deep and broad, parallel posteriorly; head behind eyes 0.6 × eyes in length in dorsal view, convex at base and narrowing posteriorly. Mesoscutellum roundly elevated (Fig. 21 l), anterior slope longer than posterior slope, without middle carina; ventral thorn absent. Apex of hind tibia distinctly enlarged; metabasitarsus 4.6 × as long as broad, 0.9 × length of remaining 4 tarsomeres combined; hind inner tibial spur 0.5 × length of metabasitarsus. Hind wing with petiole of anal cell equal to 0.3 × cu-a in length. Ovipositor sheath as long as length of middle tibia; lancet as in Fig. 9 a; apical and 6 th to 8 th serrulae as in Fig. 13 d. Male: Unknown. Etymology. The specific epithet refers to the long wings comparing with the shortened body. Specimens examined. Holotype: Ƥ, Jieyindian, Mt. Emei, Sichuan, 29 ° 52.42´N, 103 ° 34.03´E, alt. 2045 m, 11 June 2007, Liu Fei leg., CSCSHT 0 0 810038 (CSCS). Distribution. China (Sichuan). Remarks. The new species is similar to S. sinica, but differs from the latter by the following: body with metallic blue luster, without green luster; wings 1.3 × body length; mesoscutellum roundly elevated; malar space shorter than transverse diameter of median ocellus; the apices of wings feebly infuscated. In S. sinica: body with metallic bluish green luster; wings as long as body; mesoscutellum strongly elevated with a peak; malar space equal to transverse diameter of median ocellus; the apices of wings distinctly infuscated.Published as part of Niu, Gengyun, Wei, Meicai & Taeger, Andreas, 2012, Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae), pp. 1-49 in Zootaxa 3196 on page 12, DOI: 10.5281/zenodo.28010
The role of alteration of glutamic acid and gaba in learning and memory impairment of rats induced by aluminum.
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