Vein 8 almost touching vein 7. One slightly accessory costal veinlet present.
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Rhomboid, veinlet-like 2 (Drosophila) is a protein that in humans is encoded by the RHBDL2 gene.
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Palpi projecting beyond frontal tuft. Forewings are rounded at apex. Veins 7, 8, and 9 stalked. Veinlet in cell forked or the lower discocellular absent.
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The fork of the veinlet replacing it. Hindwing with veins 6 and 7 on a short stalk or from cell. Hind tibia with a terminal pair of spurs.
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The holotype is composed of a single partially complete forewing which is missing a section of the central wing area. The preserved section of the forewing is approximately long and wide, with an estimated length, if whole, of . The wing has a costal space that is wide, widening towards the wing base and a number of trichosors are present along the leading edge of the wing. The ScA (subcostal anterior) veinlet is well developed, thick, and connecting to the ScP (subcostal posterior) vein before the humeral veinlet.
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Eveslogite is a complex inosilicate mineral with a chemical formula found on Mt. Eveslogchorr in Khibiny massif, on the Kola peninsula, Russia. It was named after the place it was found. This silicate mineral occurs as an anchimonomineral veinlet that cross-cuts poikilitic nepheline syenite. This mineral appears to resemble yuksporite, as it forms similar placated fine fibrous of approximately 0.05 to 0.005mm that aggregates outwardly.
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Dark gray is jasperoid and ore minerals. Veinlet along lower edge of specimen contains sphalerite in carbonates. Pend Oreille mine, Pend Oreille County, Washington The morphology of breccias associated with ore deposits varies from tabular sheeted veins and clastic dikes associated with overpressured sedimentary strata, to large-scale intrusive diatreme breccias (breccia pipes), or even some synsedimentary diatremes formed solely by the overpressure of pore fluid within sedimentary basins. Hydrothermal breccias are usually formed by hydrofracturing of rocks by highly pressured hydrothermal fluids.
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Eveslogite often occurs in close proximity with other rare-earth minerals, particularly the other Astrophyllite mineral elements, in addition, intergrowths with particular orientations are frequently found. In regard to its geological setting, Eveslogite is a monomineralic veinlet that is known to cut the poikilitic nepheline syenite (Burzo, 2006). Eveslogite is commonly found in peralkaline granitoids, where it may be selectively included by certain major minerals (such as feldspar) or may form aggregates of multiple types of other minerals that are also found in the Russian mountain of Eveslogchorr.
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Anti- syngenetic ice wedge were first observed in 1990 during the fieldwork of J. Ross Mackay. Mackay found that anti-syngenetic grew in conditions opposite to those of syngenetic ice wedges in that the anti-syngenetic variety required the removal of material instead of the accumulation and addition of material. Anti-syngenetic ice wedges only form on slopes, where there is a net loss of materials erosion. Similar to syngenetic ice wedges, anti-syngenetic ice wedges can only occur if the rate of thermal contraction cracking and ice- veinlet growth keeps pace with the removal of active material.
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Male and female. Upperside black, with similar markings to those in Graphium sarpedon. Forewing with the transverse macular band generally much narrower, the upper spots being smaller and wider separated, and the lower portions mostly divided by black veins; the band is composed of either eight or nine portions, the upper spot being sometimes absent, in both sexes from Sri Lanka and south India, the band being either at its narrowest or widest width, this spot—when present—is very small. Hindwing produced into a rather prominent tooth at end of upper median veinlet; the medial band mostly narrower than in G. sarpedon.
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Syngenetic ice wedges, like the epigenetic variety, find their roots in the geological term syngenetic, which means forming at the same time as the surrounding material. This is because syngenetic ice wedges grow as the upper permafrost surface rises in response to the addition of material on the ground surface. This allows syngenetic ice wedges to grow very deep, as the surface around them rises with the accumulation of alluvium (in floodplains), peat (in tundra), and gelifluction deposits (at the bottom of a slope), among other materials. Syngenetic ice wedges may only form if the thermal contraction and subsequent ice-veinlet growth can keep pace with the addition of new material.
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Race decoratus is found in the Andaman and Nicobar islands and is very similar to the typical form, from which it can be distinguished as follows: Upperside green spots smaller, especially the discal series on the forewing. Underside hindwing: the red postcostal spot is relatively small but the red part has much increased against the black part; besides the large red anal mark and the mark before the first disco-cellular veinlet, there is a large red spot in the lower median cellule (interspace 2), a smaller red spot in each of the three preceding cellules (interspaces 3, 4, 5) and a streak-like spot at the base of the lower median cellule.
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Using the Comstock–Needham system for describing insect venation patterns, the Elektrithone CuP (cubitus posterior, the "rear elbow") venation is similar to members of the neuropteran families Brongniartiellidae and Osmylopsychopidae, in that the CuP in both families is short and not comb like. However, both families have wings with an anal area that has at least one or two highly branched anal veins, a character that is not seen in Elektrithone. The broad costal area of Elektrithone along with the strongly curved humeral veinlet, comb like MP (medial posterior) and CuA (cubitus anterior) veins and the series structure of the radial crossveins are all features seen in Ithonidae. The features found in Elektrithone are a mosaic of characters found in several genera of Ithonids.
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The upper side is blackish olive-brown, palest basally. Forewing with a transverse discal recurved series of eight yellow spots increasing in size from near the costa, the upper spots mostly rounded, the lower spots being broad and irregularly quadrate with uneven exterior; also a yellow subcostal spot between the lower subcostal veinlets and upper radial, and a smaller spot outside end of the cell above the upper median veinlet; a marginal lower row of minute yellow spots which are more or less obsolescent anteriorly. Hindwing with a transverse discal yellow irregular band, decreasing posteriorly; a submarginal row of small, yellow lunules, and a marginal row of small geminate spots, those at the anal angle being greenish-grey. The underside is lilac- grey, of a more or less pale or darker tint, but dullest at the base, and purplish-tinted externally.
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