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Dermolepida Albohirtum
''Dermolepida albohirtum'', the cane beetle, is a native Australian beetle and a parasite of sugarcane. Adult beetles eat the leaves of sugarcane, but greater damage is done by their larvae hatching underground and eating the roots, which either kills or stunts the growth of the plant. The beetles can also be found in the Philippines and are known there by the local name ''salagubang''. Lifecycle Adult cane beetles are white with speckles of black. Female cane beetles lay their eggs in the soil of sugarcane about deep, generally choosing the base of the tallest cane. A female beetle can lay up to three clutches with 20–30 eggs per clutch. Larvae, which are known as "greyback cane grubs", are small and white. The cane beetle grub feeds on the roots of the sugarcane during all three stages of its life. The crucial stage occurs during February to May, when it aggressively feeds on the sugarcane's roots, causing the most damage to the plant. Once it is fully fed, after 3– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Owen Waterhouse
Charles Owen Waterhouse (19 June 1843 – 4 February 1917) was an English entomologist who specialised in Coleoptera. He was the eldest son of George Robert Waterhouse. Waterhouse was an Assistant Keeper at the British Museum (Natural History), London. He wrote the Buprestidae part of Frederick DuCane Godman and Osbert Salvin's ''Biologia Centrali-Americana'' (1889) and very many papers on the worldwide beetle collections of the museum, describing hundreds of new species. He was President of the Royal Entomological Society from 1907 until 1908, and was appointed ISO in the 1910 Birthday Honours The 1910 Birthday Honours for the British Empire were announced on 24 June, to mark the occasion of the day set apart to celebrate the birthday of the late King Edward VII, who had died on 6 May. In the circumstances, the list was notably shorter .... Waterhouse died in February 1917 at the age of 73. References *Distant, W.L. 1917. aterhouse, C.O. ''The Entomologist'' 50: 71â ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetle
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugarcane
Sugarcane or sugar cane is a species of (often hybrid) tall, perennial grass (in the genus '' Saccharum'', tribe Andropogoneae) that is used for sugar production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fibrous stalks that are rich in sucrose, which accumulates in the stalk internodes. Sugarcanes belong to the grass family, Poaceae, an economically important flowering plant family that includes maize, wheat, rice, and sorghum, and many forage crops. It is native to the warm temperate and tropical regions of India, Southeast Asia, and New Guinea. The plant is also grown for biofuel production, especially in Brazil, as the canes can be used directly to produce ethyl alcohol (ethanol). Grown in tropical and subtropical regions, sugarcane is the world's largest crop by production quantity, totaling 1.9 billion tonnes in 2020, with Brazil accounting for 40% of the world total. Sugarcane accounts for 79% of sugar produced globally (most of the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the larval stage will consume food to fuel their transition into the adult form. In some organisms like polychaetes and barnacles, adults are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metarhizium Anisopliae
''Metarhizium robertsii'' formerly known as ''M. anisopliae'', and even earlier as ''Entomophthora anisopliae'' (basionym) is a fungus that grows naturally in soils throughout the world and causes disease in various insects by acting as a parasitoid. Ilya I. Mechnikov named it after the insect species from which it was originally isolated – the beetle ''Anisoplia austriaca''. It is a mitosporic fungus with asexual reproduction, which was formerly classified in the form class Hyphomycetes of the phylum Deuteromycota (also often called Fungi Imperfecti). Many isolates have long been recognised to be specific, and they were assigned variety status, but they have now been assigned as new '' Metarhizium'' species, such as ''M. robertsii'', '' M. majus'' and '' M. acridum'' (which was ''M. anisopliae'' var. ''acridum'' and included the isolates used for locust control). ''Metarhizium taii'' was placed in ''M. anisopliae'' var. ''anisopliae'', but has now been described as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cane Toads In Australia
The cane toad in Australia is regarded as an exemplary case of a " feral species", including rabbits, foxes, cats, and dogs, among others. Australia's relative isolation prior to European colonisation and the industrial revolution, both of which dramatically increased traffic and import of novel species, allowed development of a complex, interdepending system of ecology, but one which provided no natural predators for many of the species subsequently introduced. The recent, sudden inundation of foreign species has led to severe breakdowns in Australian ecology, after overwhelming proliferation of a number of introduced species, for which the continent has no efficient natural predators or parasites, and which displace native species; in some cases, these species are physically destructive to habitat, as well. Cane toads have been very successful as an invasive species, having become established in more than 15 countries within the past 150 years. In the Environment Protection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepidiota Frenchi
''Lepidiota'' is a genus of beetles belonging to the family Scarabaeidae. Species Species: *''Lepidiota aenigma'' *''Lepidiota alticalceus'' *''Lepidiota amitina'' *''Lepidiota consobrina ''Lepidiota consobrina'', the consobrina cane grub, is a beetle of the family Scarabaeidae. It is a pest of sugarcane, and occurs from Mossman to Gordonvale (Queensland, Australia), changing from a one-year lifecycle south of Cairns Cairns ...'' References {{Taxonbar, from=Q3229849 Scarabaeidae Scarabaeidae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cane Toad
The cane toad (''Rhinella marina''), also known as the giant neotropical toad or marine toad, is a large, terrestrial true toad native to South and mainland Central America, but which has been introduced to various islands throughout Oceania and the Caribbean, as well as Northern Australia. It is a member of the genus ''Rhinella'', which includes many true toad species found throughout Central and South America, but it was formerly assigned to the genus '' Bufo''. The cane toad is an old species. A fossil toad (specimen UCMP 41159) from the La Venta fauna of the late Miocene in Colombia is indistinguishable from modern cane toads from northern South America. It was discovered in a floodplain deposit, which suggests the ''R. marina'' habitat preferences have long been for open areas. The cane toad is a prolific breeder; females lay single-clump spawns with thousands of eggs. Its reproductive success is partly because of opportunistic feeding: it has a diet, unusual among an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quoll
Quolls (; genus ''Dasyurus'') are carnivorous marsupials native to Australia and New Guinea. They are primarily nocturnal and spend most of the day in a den. Of the six species of quoll, four are found in Australia and two in New Guinea. Another two species are known from fossil remains in Pliocene and Pleistocene deposits in Queensland. Genetic evidence indicates that quolls evolved around 15 million years ago in the Miocene, and that the ancestors of the six species had all diverged by around four million years ago. The six species vary in weight and size, from to . They have brown or black fur and pink noses. They are largely solitary, but come together for a few social interactions such as mating which occurs during the winter season. A female gives birth to up to 18 pups, of which only six survive because she only has six teats with which to feed them. They have a life span from 2 to 4 years. Quolls eat smaller mammals, small birds, lizards, and insects. All species have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasyurus
Quolls (; genus ''Dasyurus'') are carnivorous marsupials native to Australia and New Guinea. They are primarily nocturnal and spend most of the day in a den. Of the six species of quoll, four are found in Australia and two in New Guinea. Another two species are known from fossil remains in Pliocene and Pleistocene deposits in Queensland. Genetic evidence indicates that quolls evolved around 15 million years ago in the Miocene, and that the ancestors of the six species had all diverged by around four million years ago. The six species vary in weight and size, from to . They have brown or black fur and pink noses. They are largely solitary, but come together for a few social interactions such as mating which occurs during the winter season. A female gives birth to up to 18 pups, of which only six survive because she only has six teats with which to feed them. They have a life span from 2 to 4 years. Quolls eat smaller mammals, small birds, lizards, and insects. All species have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Quoll
The northern quoll (''Dasyurus hallucatus''), also known as the northern native cat, the North Australian native cat or the satanellus is a carnivorous marsupial native to Australia. Taxonomy The northern quoll is a member of the family Dasyuridae, and is often stated to be the most distinctive Australian quoll. It was first described in 1842 by naturalist and author John Gould, who gave it the species name ''hallucatus'', which indicates it has a notable first digit. This species has sometimes been placed in a separate genus, ''Satanellus''. Life history The northern quoll is the smallest of the four Australian quoll species. Females are smaller than males, with adult females weighing between and adult males . Head and body length ranges from for adult males and for adult females. The tail length ranges between . Northern quolls feed primarily on invertebrates, but also consume fleshy fruit (particularly figs), and a wide range of vertebrates, including small mammals, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
