The undersurfaces are pale cream, heavily suffused with brown under the jaws and on the limbs.
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The mushrooms of the Hydnum group grow both on ground and on wood. Some species have teeth which hang from ascending branches, while other species have teeth which project downwards from the undersurfaces of dead wood. Most Hydnum are safe to eat.
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These immune complexes precipitate an inflammation reaction, which helps to differentiate it from NBTE. Also unlike NBTE, Libman-Sacks endocarditis does not seem to have a preferred location of deposition and may form on the undersurfaces of the valves or even on the endocardium.
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The tail is well-haired and a uniform colour. The dorsal surfaces of both fore and hind feet are clad in whitish fur while the undersurfaces are pigmented but un-furred. A sternal gland is present on the chest and is indicated by a patch of white hairs in some individuals.
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Helvella is a genus of ascomycete fungus of the family Helvellaceae. The mushrooms, commonly known as elfin saddles, are identified by their irregularly shaped caps, fluted stems, and fuzzy undersurfaces. They are found in North America and in Europe. Well known species include the whitish H. crispa and the grey H. lacunosa.
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They are long and wide, obovate in shape with mucronate tips. The dentate (toothed) margins are lined irregularly with long teeth, separated by u-shaped sinuses. The leaves are undulate (wavy) with white undersurfaces, the midrib raised underneath and depressed above. The cylindrical yellow inflorescences (flower spikes), arise from one- to three-year-old branches.
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There have been no verified specimens since 1879. The undersurfaces of the complete specimens are lighter and more hoary than the closely related (probable sister species) Lepidochrysops praeterita. It has been speculated that the three known specimens were possibly chemically bleached examples of Lepidochrysops praeterita. If this is the case, then the two taxa are conspecific.
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There are black canthal and postpostorbital stripes. The undersurfaces are yellow with grey vermiculations on the throat and, in some individuals, extending to the abdomen. Preserved specimens are pale gray to dull brown above, apart from the tip of the snout, which is unpigmented. An elongate and slightly irregular black stripe extends from the postorbital to the scapular regions.
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The most distinguishing features of chroniosuchians are the rows of interlocking bony plates called osteoderms that run along their backs from head to tail. They are the most commonly found remains of chroniosuchians. Each osteoderm is paired with a single vertebra. The osteoderms are flat plates connected to the neural arches of vertebra by an extension of bone on their undersurfaces.
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Archidendron muellerianum grows as a tree up to tall. The trunk has grey bark and can reach diameter of , and is occasionally buttressed. The leaves are arranged alternately on the grey to red-brown branches and are bipinnate – made up of two leaf stalks each with several oval-shaped glossy leaflets, which measure long, and wide. The leaflets have prominent veins on both upper and undersurfaces.
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Luftwaffe personnel transported the B-17 to the Leeuwarden Airfield in the Netherlands, where repairs were made and the B-17 put in flyable condition. The damaged ball turret was never repaired. It was painted with German Balkenkreuz and assigned Stammkennzeichen alphabetic code DL+XC with yellow paint on the undersurfaces. It was carefully examined and tested at the Luftwaffe Test and Evaluation Center at Rechlin-Lärz Airfield.
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The rest of the head, upperparts including upper-wing coverts, and the upper-tail coverts are a glossy blue-black. The flight feathers are black with steel blue edgings and the entire underparts are yellow. The underwing coverts are white and the under-tail coverts are a dark dull grey. The inner webs of the outer 2-3 feather pairs are mostly white forming a large, white, oval-shaped area on the wing undersurfaces.
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The Autocar has been primarily operated by private pilot owners but some were used by small charter firms in the UK and elsewhere as taxi and photographic aircraft. Pest Control Ltd took delivery of five J/5G Autocars in 1952 for crop spraying operations in Sudan. The Aiglet was particularly suited to use by agricultural spraying and dusting contractors. The spray bars were installed using supports on the Aiglet's fuselage undersurfaces and the wing struts.
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Helvella lacunosa, known as the slate grey saddle or fluted black elfin saddle in North America, simply as the elfin saddle in Britain, is an ascomycete fungus of the family Helvellaceae. It is probably the most common species in the genus Helvella. The mushroom is readily identified by its irregularly shaped grey cap, fluted stem, and fuzzy undersurfaces. It is found in Eastern North America and in Europe, near deciduous and coniferous trees in summer and autumn.
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The Gibraltar Range waratah is a large erect shrub up to 3 metres (10 ft) in height with one or more stems. It has dull green leaves which are alternate, and are more coarsely-toothed than its southern relative, with 3–11 serrations on each leaf margin. Measuring 8–28 cm long and 2–6.5 cm wide, the leaves are tough and leathery with furry undersurfaces. There are prominent veins on both the upper and lower leaf surfaces.
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The Ar 77 had a thick cantilevered wooden wing, which was skinned with plywood on the undersurfaces and covered with fabric on the upper surfaces. The fuselage was built up from welded steel tubing covered with fabric. Tail surfaces were built up from steel tubing and were also fabric-covered, not following Arado's trademark layout of a fin and rudder forward of the tailplane. Instead the tailplane was high-mounted on the fin and supported by steel tube 'N' struts.
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Males measure and females in snout–vent length. In addition to sexual dimorphism in size, males can be distinguished during the breeding season by the presence of prominent black asperities (spines) that cover the throat, mentum, abdomen, and undersurfaces of the hind limbs. The head is broad and has protruding eyes; the pupil is horizontally elliptic. All females and most males are pale apple-green and dorsally covered with minute brown chromatophores that under certain light conditions can almost mask the ground colouration.
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The Swordfish II carried ASV Mk. II radar and featured metal undersurfaces to the lower wings to allow the carriage of 3-inch rockets, later-built models also adopted the more powerful Pegasus XXX engine. The Swordfish III was fitted with centimetric ASV Mk.XI radar between the undercarriage legs, deleting the ability to carry torpedoes and retained the Pegasus XXX powerplant. On 18 August 1944, production of the Swordfish was terminated; the last aircraft to be delivered, a Swordfish III, was delivered that day.Stott 1971, p. 26.
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Dimitris Tzanoudakis distinguished in 1977 three subspecies of P. mascula in Greece, among which P. mascula subsp. russoi from the Ionian islands and the corresponding mainland coastal area he regarded identical to Bivona's taxon. In 2001 Cesca found a form from Sardinia with purplish stems and long hairs on the leaflets' undersurfaces he regarded sufficiently different to create a new species, P. morisii, and it was recognised by Passalaqua and Bernardo in 2004, who also extended the range of P. mascula subsp. russoi to include Calabria.
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J/1B Aiglet exhibited at MOTAT Auckland New Zealand in February 1992 wearing RNZAF style markings The Aiglet was particularly suited to use by agricultural spraying and dusting contractors. The spray bars were installed using supports on the Aiglet's fuselage undersurfaces and the wing struts. Most sales were to Australia and New Zealand but seven were supplied to Aerial Spraying Contractors Ltd of Boston, Lincolnshire. These were flown out to Sudan in autumn 1950 and within a month had rid of farmland of locusts and other insect pests.
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With the adoption of low-level attack profiles in the mid-1960s, B.1As and B.2s were given a glossy sea grey medium and dark green disruptive pattern camouflage on the upper surfaces, white undersurfaces and "type D" roundels. (The last 13 Vulcan B.2s, XM645 onwards, were delivered thus from the factoryBulman 2001, p. 43.). In the mid-1970s: Vulcan B.2s received a similar scheme with matte camouflage, light aircraft grey undersides, and "low-visibility" roundels; B.2(MRR)s received a similar scheme in gloss; and the front half of the radomes were no longer painted black.
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Between 1963 and 1969 in Latin America there was a movement aimed at transforming nonobjective abstraction into penetrable forms. A key concept in this repertoire was an experience of density as a penetrable experience. However, penetrable works by Schendel, among others, displace density, transforming it and using it to transcend purely sensory perception and therefore suggesting new dimensions according to Perez-Oramas. Penetrable works by Schendel at the end of the 1960s contributed heavily to the conversion of abstract form into a specific place that began demanding participation from the viewer. Schendel’s Perfurados creates constellations, clusters, and spiderwebs of light, walls, or undersurfaces shining through their pinpricked surfaces.
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Later in WW II, Luftwaffe night fighters, like some of the Kampfgeschwader-flown He 177A heavy bombers being used at night, switched back to a black coloration for the undersurfaces and vertical sides of the airframe, while retaining the light gray with dark gray-color disruptive patterns established in the mid-war period. During mid-1943, a Luftwaffe bomber pilot, Major Hajo Herrmann devised a new plan for night attacks. Bombers were silhouetted over the target areas from the fires below and searchlights, which would make them vulnerable to attack from above. Three Jagdgeschwader, (JG 300, JG 301 and JG 302) were tasked with these operations codenamed as Wilde Sau attacks.
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26 May 2017 Some United States Army Air Forces aircraft used a variation of the British camouflage schemes (mostly on aircraft originally built to RAF orders) but most USAAF aircraft did not use multiple shades on the top side of the aircraft. Instead, most were camouflaged in olive drab above and neutral gray below, though some had the edges of flying surfaces painted in medium green. In the later stages of the war, camouflage was often dispensed with, both to save time in manufacturing and to reduce weight, leaving aircraft with a natural metal finish. Soviet Air Forces aircraft were painted with shades of green, either plain or in disruptive patterns above, and blue-grey on the undersurfaces.
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This substantially solved the chronic lack of power that had plagued the aircraft. The Helldivers would participate in battles over the Marianas, Philippines (partly responsible for sinking the battleship ), Taiwan, Iwo Jima, and Okinawa (in the sinking of the battleship ). They were also used in the 1945 attacks on the Ryukyu Islands and the Japanese home island of Honshū in tactical attacks on airfields, communications and shipping. They were also used extensively in patrols during the period between the dropping of the atomic bombs and the official Japanese surrender, and in the immediate pre-occupation period. An oddity of the SB2Cs with 1942 to 1943-style tricolor camouflage was that the undersides of the outer wing panels carried dark topside camouflage because the undersurfaces were visible from above when the wings were folded.
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Countershaded Messerschmitt Bf 110G night fighter, with pale underside to match skyglow The basic German (Luftwaffe) camouflage during most of the war was based on a light blue undersurface and a two tone splinter pattern of various greens for the upper surfaces. In the first year of the war, the top colours were dark green and black-green; later, lighter and more greyish colours were used for fighters, though bombers mostly maintained the dark green/black green camouflage. The side of the fuselage on fighters and some light bombers often had irregular patches sprayed on, softening the transition from the upper to the lower surface. The undersides of night bombers and night fighters were painted black early in the war, but by 1943 switched to lighter base colours of their usual light blue undersurfaces for aircraft flown by day, and a light gray base coat over the upper surfaces to match the skyglow over the German cities they were tasked with defending.
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The second prototype P5216 in the standard RAF camouflage of 1941, possibly with yellow undersurfaces. The retractable tailwheel and main wheels now had doors fitted. Six exhaust stubs and the later standardised four cannon armament were other changes from P5212. The first flight of the first Typhoon prototype, P5212, made by Hawker's Chief test Pilot Philip Lucas from Langley, was delayed until 24 February 1940 because of the problems with the development of the Sabre engine. Although unarmed for its first flights, P5212 later carried 12 .303 in (7.7 mm) Brownings, set in groups of six in each outer wing panel; this was the armament fitted to the first 110 Typhoons, known as the Typhoon IA. P5212 also had a small tail-fin, triple exhaust stubs and no wheel doors fitted to the centre-section. On 9 May 1940 the prototype had a mid-air structural failure, at the join between the forward fuselage and rear fuselage, just behind the pilot's seat. Philip Lucas could see daylight through the split but instead of bailing out, landed the Typhoon and was later awarded the George Medal.
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