| Gonioterma linteata | |
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| Species: | G. linteata |
| Binomial name | |
| Gonioterma linteata (Meyrick, 1916) | |
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Gonioterma linteata is a moth of the family Depressariidae. It is found in French Guiana. [1]
Moths comprise a group of insects related to butterflies, belonging to the order Lepidoptera. Most lepidopterans are moths, and there are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species.
Depressariidae is a family of moths. It has formerly been treated as a subfamily of Gelechiidae, but is now recognised as a separate family, comprising about 2300 species worldwide.
French Guiana is an overseas department and region of France, on the north Atlantic coast of South America in the Guyanas. It borders Brazil to the east and south and Suriname to the west. French Guiana is the only territory of the mainland Americas to have chosen full integration in a European country.
The wingspan is 21–22 mm. The forewings are whitish, with very faint fuscous tinge and with the costal edge whiter. The stigmata are small and dark fuscous, the plical very obliquely beyond the first discal. There are some scattered dark fuseous scales indicating a faint irregular postmedian line and small blackish spots on the costa at the middle and four-fifths, the second sending a curved row of blackish dots to the dorsum before the tornus. A marginal row of blackish dots is found around the apex and termen. The hindwings are whitish, with the dorsum expanded to form a fold containing a long whitish-ochreous hair-pencil from the base. [2]
The wingspan of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777-200 has a wingspan of 60.93 metres, and a wandering albatross caught in 1965 had a wingspan of 3.63 metres, the official record for a living bird. The term wingspan, more technically extent, is also used for other winged animals such as pterosaurs, bats, insects, etc., and other fixed-wing aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is distance between the length from one end of an individual's arms to the other when raised parallel to the ground at shoulder height at a 90º angle. Former professional basketball player Manute Bol stands at 7 ft 7 in (2.31 m) and owns one of the largest wingspans at 8 ft 6 in (2.59 m).
Hair-pencils and coremata are pheromone signaling structures present in lepidopteran males. Males use hair-pencils in courtship behaviors with females. The pheromones they excrete serve as both aphrodisiacs and tranquilizers to females as well as repellents to conspecific males. Hair-pencil glands are stored inside the male until courtship begins, at which point they are forced out of the body by sclerotized levers present on the abdomen. Coremata are very similar structures. Their exact definition is confused by early descriptions but they are more specifically defined as the internal, glandular, eversible structures that bear the hair-pencils and can be voluntarily inflated with hemolymph or air.
