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Megalopodidae
The Megalopodidae are a small family of leaf beetles, previously included as a subfamily within the Chrysomelidae. One of its constituent subfamilies, Zeugophorinae, has also frequently been treated as a subfamily within Chrysomelidae. The family contains approximately 30 genera worldwide, primarily in the nominate subfamily Megalopodinae, and mostly circumtropical. The larvae of some species are leaf miners on various host plants. Other larvae feed on stem-tissue or pollen grains of conifer strobili A strobilus (plural: strobili) is a structure present on many land plant species consisting of sporangia-bearing structures densely aggregated along a stem. Strobili are often called cones, but some botanists restrict the use of the term cone to th .... Once fully grown, the larvae drops to the ground and pupates.Lawrence, John F. and Ślipiński, Adam. "Megalopodidae Latreille, 1802: Arthropoda: Insecta (Vol. 4)". ''Handbook of Zoology Online'', edited by Andreas Schmidt-Rhaesa. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megalopodidae
The Megalopodidae are a small family of leaf beetles, previously included as a subfamily within the Chrysomelidae. One of its constituent subfamilies, Zeugophorinae, has also frequently been treated as a subfamily within Chrysomelidae. The family contains approximately 30 genera worldwide, primarily in the nominate subfamily Megalopodinae, and mostly circumtropical. The larvae of some species are leaf miners on various host plants. Other larvae feed on stem-tissue or pollen grains of conifer strobili A strobilus (plural: strobili) is a structure present on many land plant species consisting of sporangia-bearing structures densely aggregated along a stem. Strobili are often called cones, but some botanists restrict the use of the term cone to th .... Once fully grown, the larvae drops to the ground and pupates.Lawrence, John F. and Ślipiński, Adam. "Megalopodidae Latreille, 1802: Arthropoda: Insecta (Vol. 4)". ''Handbook of Zoology Online'', edited by Andreas Schmidt-Rhaesa. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palophaginae
Palophaginae is a small beetle subfamily within the family Megalopodidae. It contains two tribes, with five species in four genera: * Tribe Palophagini Kuschel & May, 1990 ** Genus '' Cucujopsis'' Crowson, 1946 *** '' Cucujopsis setifer'' Crowson, 1946 ** Genus '' Palophagoides'' Kuschel in Kuschel & May, 1996 *** '' Palophagoides vargasorum'' Kuschel in Kuschel & May, 1996 ** Genus '' Palophagus'' Kuschel in Kuschel & May, 1990 *** '' Palophagus australiensis'' Kuschel in Kuschel & May, 1990 *** '' Palophagus bunyae'' Kuschel in Kuschel & May, 1990 * Tribe † Lobanoviellini Kirejtshuk & Reid, 2021 Baltic amber, Eocene The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene' ... ** Genus †'' Lobanoviella'' Kirejtshuk & Reid, 2021 *** †'' Lobanoviella andreyi'' Kirejtshuk & Reid, 2021 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megalopodinae
The beetle subfamily Megalopodinae is the largest group within the family Megalopodidae. Species in the subfamily are mostly tropical in distribution, and their larva A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The ...e typically bore inside of plant stems. It contains the following genera: * '' Agathomerus'' Lacordaire, 1845 * '' Antonaria'' Jacoby & Clavareau, 1905 * '' Ateledera'' Lacordaire, 1845 * '' Barticaria'' Jacoby & Clavareau, 1905 * '' Bothromegalopus'' Monrós, 1947 * '' Bryantonaria'' Pic, 1951 * '' Falsocolobaspis'' Pic, 1942 * '' Falsotemnaspis'' Pic, 1951 * '' Homalopterus'' Perty, 1832 * '' Kuilua'' Jacoby, 1894 * '' Leucastea'' Stål, 1855 * '' Macroantonaria'' Pic, 1951 * '' Macrolopha'' Weise, 1902 * '' Mastostethus'' Lacordaire, 1845 * '' Megalopus'' Fabricius, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeugophorinae
Zeugophorinae is a subfamily of beetles within the family Megalopodidae The Megalopodidae are a small family of leaf beetles, previously included as a subfamily within the Chrysomelidae. One of its constituent subfamilies, Zeugophorinae, has also frequently been treated as a subfamily within Chrysomelidae. The fami .... It is a small worldwide group, containing only two genera: * '' Zeugophora'' Kunze, 1818 * '' Zeugophorella'' Sekerka, 2013 References Megalopodidae Beetle subfamilies {{Megalopodidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysomelidae
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families. Numerous subfamilies are recognized, but the precise taxonomy and systematics are likely to change with ongoing research. Leaf beetles are partially recognizable by their tarsal formula, which appears to be 4-4-4, but is actually 5-5-5 as the fourth tarsal segment is very small and hidden by the third. As with many taxa, no single character defines the Chrysomelidae; instead, the family is delineated by a set of characters. Some lineages are only distinguished with difficulty from longhorn beetles (family Cerambycidae), namely by the antennae not arising from frontal tubercles. Adult and larval leaf beetles feed on all sorts of plant tissue, and all species are fully herbivorous. Many are serious pests of cultivated plants, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumtropical
A pantropical ("all tropics") distribution is one which covers tropical regions of both hemispheres. Examples of species include caecilians, modern sirenians and the plant genera ''Acacia'' and ''Bacopa''. ''Neotropical'' is a zoogeographic term that covers a large part of the Americas, roughly from Mexico and the Caribbean southwards (including cold regions in southernmost South America). ''Palaeotropical'' refers to geographical occurrence. For a distribution to be palaeotropical a taxon must occur in tropical regions in the Old World. According to Takhtajan (1978), the following families have a pantropical distribution: Annonaceae, Hernandiaceae, Lauraceae, Piperaceae, Urticaceae, Dilleniaceae, Tetrameristaceae, Passifloraceae, Bombacaceae, Euphorbiaceae, Rhizophoraceae, Myrtaceae, Anacardiaceae, Sapindaceae, Malpighiaceae, Proteaceae, Bignoniaceae, Orchidaceae and Arecaceae.Takhtajan, A. (1986). ''Floristic Regions of the World''. (translated by T.J. Crovello & A. Cronquis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Miner
A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths (Lepidoptera), sawflies (Symphyta, the mother clade of wasps), and flies (Diptera). Some beetles also exhibit this behavior. Like woodboring beetles, leaf miners are protected from many predators and plant defenses by feeding within the tissues of the leaves, selectively eating only the layers that have the least amount of cellulose. When attacking ''Quercus robur'' (English oak), they also selectively feed on tissues containing lower levels of tannin, a deterrent chemical produced in great abundance by the tree. The pattern of the feeding tunnel and the layer of the leaf being mined is often diagnostic of the insect responsible, sometimes even to species level. The mine often contains frass, or droppings, and the pattern of frass deposition, mine shape, and host plant identity are useful to determi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strobilus
A strobilus (plural: strobili) is a structure present on many land plant species consisting of sporangia-bearing structures densely aggregated along a stem. Strobili are often called cones, but some botanists restrict the use of the term cone to the woody seed strobili of conifers. Strobili are characterized by a central axis (anatomically a stem) surrounded by spirally arranged or decussate structures that may be modified leaves or modified stems. Leaves that bear sporangia are called ''sporophylls'', while sporangia-bearing stems are called '' sporangiophores''. Lycophytes Some members of both of the two modern classes of Lycopodiophyta (Lycopodiopsida and Isoetopsida) produce strobili. In all cases, the lateral organs of the strobilus are microphylls, bearing sporangia. In other lycophytes, ordinary foliage leaves can act as sporophylls, and there are no organized strobili. Diphasiastrum complanatum strobilus (01).jpeg, Strobili of ''Diphasiastrum'' Lycopodium saururus.JPG, St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
