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Coniopterygidae
The dustywings, Coniopterygidae, are a family of Pterygota (winged insects) of the net-winged insect order ( Neuroptera). About 460 living species are known.Engel & Grimaldi (2007) These tiny insects can usually be determined to genus with a hand lens according to their wing venation, but to distinguish species, examination of the genitals by microscope is usually necessary. Description and ecology In general habitus, the adults are quite unlike other net-winged insects. Because of their small size - wingspan is between 1.8 and 5 millimetres - and their translucent brownish wings usually covered with the namesake whitish dust of waxy scales, they may at first be mistaken for whiteflies (Aleyrodidae). But whiteflies are true bugs (Sternorrhyncha), which are only distantly related to net-winged insects. An easily-perceived distinguishing feature to separate whiteflies from dustywings is, that like many other Neuroptera, dustywings carry their wings nearly side-by-side when at res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conwentzia
''Conwentzia'' is a genus of net-winged insects belonging to the family Coniopterygidae or ''dustywings''. ''Conwentzia'' species are present in most of Europe. These tiny insects, also known as waxwing lacewings or dustywing lacewings. They have only vestigial hindwings. Body and forewings are covered with whitish dust of waxy scales which the insect produces itself. Forewings are carried nearly side-by-side when at rest, like many other Neuroptera. To distinguish various species, an accurate study of the genitals by microscope is usually necessary. Species * '' Conwentzia africana'' * '' Conwentzia barretti'' * '' Conwentzia californica'' * '' Conwentzia capensis'' * '' Conwentzia fraternalis'' * '' Conwentzia inverta'' * '' Conwentzia nietoi'' * '' Conwentzia obscura'' * '' Conwentzia orthotibia'' * '' Conwentzia pineticola'' * ''Conwentzia psociformis ''Conwentzia'' is a genus of net-winged insects belonging to the family Coniopterygidae or ''dustywings''. ''Conwentzia'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuroptera
The insect order Neuroptera, or net-winged insects, includes the lacewings, mantidflies, antlions, and their relatives. The order consists of some 6,000 species. Neuroptera can be grouped together with the Megaloptera and Raphidioptera in the unranked taxon Neuropterida (once known as Planipennia) including: alderflies, fishflies, dobsonflies, and snakeflies. Adult Neuropterans have four membranous wings, all about the same size, with many veins. They have chewing mouthparts, and undergo complete metamorphosis. Neuropterans first appeared during the Permian period, and continued to diversify through the Mesozoic era. During this time, several unusually large forms evolved, especially in the extinct family Kalligrammatidae, often called "the butterflies of the Jurassic" for their large, patterned wings. Anatomy and biology Neuropterans are soft-bodied insects with relatively few specialized features. They have large lateral compound eyes, and may or may not also have ocel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicoconis
''Helicoconis'' is a genus of insects belonging to the family Coniopterygidae The dustywings, Coniopterygidae, are a family of Pterygota (winged insects) of the net-winged insect order ( Neuroptera). About 460 living species are known.Engel & Grimaldi (2007) These tiny insects can usually be determined to genus with a han .... The species of this genus are found in Europe, Southern Africa and Northern America. Species: * '' Helicoconis algirica'' Meinander, 1976 * '' Helicoconis aptera'' Messner, 1965 References {{Taxonbar, from=Q10519616 Coniopterygidae Neuroptera genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleuropteryginae
Aleuropteryginae is a subfamily of lacewing. Genera * '' Alboconis'' Nel et al., 2005 † * '' Aleuropteryx'' Löw, 1855 * '' Coniocompsa'' Enderlein, 1905 * ''Conwentzia'' Enderlein, 1905 * '' Cryptoscenea'' Enderlein, 1914 * ''Helicoconis ''Helicoconis'' is a genus of insects belonging to the family Coniopterygidae The dustywings, Coniopterygidae, are a family of Pterygota (winged insects) of the net-winged insect order ( Neuroptera). About 460 living species are known.Engel ...'' Enderlein, 1905 * '' Hemisemidalis'' Meinander, 1972 * '' Heteroconis'' Enderlein, 1905 * '' Neoconis'' Enderlein, 1930 * '' Semidalis'' Enderlein, 1905 * '' Spiloconis'' Enderlein, 1907 * '' Vartiana'' H. Aspock & U. Aspock, 1965 References Coniopterygidae Insect subfamilies {{neuroptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterygota
The Pterygota ( grc, πτερυγωτός, pterugōtós, winged) are a subclass of insects that includes the winged insects. It also includes insect orders that are secondarily wingless (that is, insect groups whose ancestors once had wings but that have lost them as a result of subsequent evolution). The pterygotan group comprises almost all insects. The insect orders not included are the Archaeognatha (jumping bristletails) and the Zygentoma ( silverfishes and firebrats), two primitively wingless insect orders. Also not included is Entognatha, which consist of three orders no longer considered to be insects: Protura, Collembola, and Diplura. Systematics Traditionally, this group was divided into the infraclasses Paleoptera and Neoptera. The former are nowadays strongly suspected of being paraphyletic, and better treatments (such as dividing or dissolving the group) are presently being discussed. In addition, it is not clear how exactly the neopterans are related amo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bark (botany)
Bark is the outermost layers of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. It overlays the wood and consists of the inner bark and the outer bark. The inner bark, which in older stems is living tissue, includes the innermost layer of the periderm. The outer bark on older stems includes the dead tissue on the surface of the stems, along with parts of the outermost periderm and all the tissues on the outer side of the periderm. The outer bark on trees which lies external to the living periderm is also called the rhytidome. Products derived from bark include bark shingle siding and wall coverings, spices and other flavorings, tanbark for tannin, resin, latex, medicines, poisons, various hallucinogenic chemicals and cork. Bark has been used to make cloth, canoes, and ropes and used as a surface for paintings and map making. A number of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mite
Mites are small arachnids (eight-legged arthropods). Mites span two large orders of arachnids, the Acariformes and the Parasitiformes, which were historically grouped together in the subclass Acari, but genetic analysis does not show clear evidence of a close relationship. Most mites are tiny, less than in length, and have a simple, unsegmented body plan. The small size of most species makes them easily overlooked; some species live in water, many live in soil as decomposers, others live on plants, sometimes creating galls, while others again are predators or parasites. This last type includes the commercially destructive ''Varroa'' parasite of honey bees, as well as scabies mites of humans. Most species are harmless to humans, but a few are associated with allergies or may transmit diseases. The scientific discipline devoted to the study of mites is called acarology. Evolution and taxonomy The mites are not a defined taxon, but is used for two distinct groups of arachnids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphid
Aphids are small sap-sucking insects and members of the superfamily Aphidoidea. Common names include greenfly and blackfly, although individuals within a species can vary widely in color. The group includes the fluffy white woolly aphids. A typical life cycle involves flightless females giving live birth to female nymphs—who may also be already pregnant, an adaptation scientists call telescoping generations—without the involvement of males. Maturing rapidly, females breed profusely so that the number of these insects multiplies quickly. Winged females may develop later in the season, allowing the insects to colonize new plants. In temperate regions, a phase of sexual reproduction occurs in the autumn, with the insects often overwintering as eggs. The life cycle of some species involves an alternation between two species of host plants, for example between an annual crop and a woody plant. Some species feed on only one type of plant, while others are generalists, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Insect
Scale insects are small insects of the order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient grouping than the superfamily Coccoidea due to taxonomic uncertainties. Adult females typically have soft bodies and no limbs, and are concealed underneath domed scales, extruding quantities of wax for protection. Some species are hermaphroditic, with a combined ovotestis instead of separate ovaries and testes. Males, in the species where they occur, have legs and sometimes wings, and resemble small flies. Scale insects are herbivores, piercing plant tissues with their mouthparts and remaining in one place, feeding on sap. The excess fluid they imbibe is secreted as honeydew on which sooty mold tends to grow. The insects often have a mutualistic relationship with ants, which feed on the honeydew and protect them from predators. There are about 8,000 de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelids, echinoderms and cnidarians. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates. This makes the invertebrates paraphyletic, so the term has little meaning in taxonomy. Etymology The word "invertebrate" comes from the Latin word ''vertebra' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Lorryia_formosa_2_edit.jpg "Click for more on -> Mite")
