Comprende anche diverse specie dannose per luomo e le sue colture. Weevil simple english wikipedia, the free encyclopedia. Curculionidae generally known as weevils, a family of beetles that have heads extending into a rostrum at the end of which is found the gnawing mouth apparatus typical of beetles. At the tip of each caeca is a bacteriome, a specialized organ made up of cells called bacteriocytes, which protect endosymbiotic bacteria from exposure to the hosts immune system.
In this study morphological characteristics of neochetina eichhorniae warner, 1970 are described and illustrated. Curculionoidea based mainly on larval characters, with special reference to broadnosed weevils. That makes it the largest family in the animal kingdom. Recent work on the phylogenetic relationships in weevils mentions the two subfamily groups adelognatha shortnosed weevils, subfamily entiminae and phanerognatha longnosed weevils, subfamilies of curculionidae other than entiminae for the species of curculionidae. This category is automatically filled by the use of taxonavigation with parameter includecoleoptera include orcoleoptera. Cosmopolites sordidus germar, 1824, metamasius hemipterus linnaeus. Subgroups of curculionidae article about subgroups of.
Anthonomus grandis picudo del algodon sitophilus oryzae gorgojo del maiz almacenado cosmopolites sordidus gorgojo negro del platano rhynchophorus palmarum gorgojo del cocotero. Curculionidae cabeza con pico desde muy corto o indistinto hasta muy largo y estrecho. Curculionidae definition of curculionidae by merriamwebster. Curculionidae definition is a family of snout beetles suborder rhynchophora consisting of the typical weevils and including many that injure fruits and crops.
The curculionidae are the family of the true weevils or snout beetles. Notes on australian curculionidae in the berlin museum with descriptions of new species. Otra caracteristica morfologica importante son las. The most defining characteristic of the weevils is the proboscis, which can be short and wide or long and slender.
This category is for stub articles relating to curculionidae. Camu camu weevil conotrachelus dubiae obrien, 1995 is a one of the main pests of camu camu myrciaria dubia. I curculionidi curculionidae latreille, 1802 sono una famiglia di coleotteri appartenente alla superfamiglia curculionoidea. Please propose new stub templates and categories here before creation. The adults feed on leaves, pollen, flowers, developing fruit, or. A world catalogue of families and genera of curculionoidea insecta. Observations during the campaign of 1854, 1855, and 1856 on the crimea, its climate and zoology journal of the royal dublin society, 1. Curculionidae definition of curculionidae by the free. This list may not reflect recent changes learn more. Addenda and corrigenda to a world catalogue of families and genera of curculionoidea insecta. They are one of the largest animal families, with 6,800 genera and 83,000 species described worldwide. Characteristics of adult, genitalia and immature forms of gonipterus gibberus. Anthonomus grandis picudo del algodon sitophilus oryzae gorgojo del maiz almacenado cosmopolites sordidus gorgojo negro del platano. They have a long snout at the front of their head, called a rostrum.
Curculionidae article about curculionidae by the free. Higher level phylogeny of curculionidae coleoptera. In addition, the superfamily curculionoidea has ten more families of closely related weeviltype beetles. Morphology of neochetina eichhorniae warner coleoptera. Developed by the university of georgia bugwood network in cooperation with usda forest service forest health protection, usda aphis ppq, georgia forestry commission, texas forest service. Curculionidae synonyms, curculionidae pronunciation, curculionidae translation, english dictionary definition of curculionidae. The head is prolonged and leans forward to fit into the snout, and the antennae protrude from the sides of the snout. This category is maintained by wikiproject stub sorting. Files are available under licenses specified on their description page.
The chewing mouthparts are reduced in size and can be seen at the very end of the proboscis. Mcnamara the family curculionidae includes 598 species and subspecies in canada and alaska. Most of the larvae live inside the tissues of the host plant but some feed externally on the leaves. Coleoptera coleoptera databases and catalogues fastcounter by linkexchange.
This species has been used for the biological control of waterhyacinth eich. Proceedings of the linnean society of new south wales 48. Edis is the electronic data information source of ufifas extension, a collection of information on topics relevant to you. Coleoptera, curculionidae, gonipterus, genitalia, immature forms. This category should only contain genera categories and galleries. Outras, entretanto, sao importantes agentes polinizadores. The pest is currently distributed in the states of goias, minas gerais, mato grosso do sul, and parana. This page was last edited on 23 december 2019, at 04. All structured data from the file and property namespaces is available under the creative commons cc0 license. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Curculionidae like the first phase of the updating of this list. Muito poucas especies sao predadoras ou coprofagas. A taxonomic family within the order coleoptera true weevils or snout beetles. In 2009, a new pest of cassava crops was observed in the federal district brazil and identified as eubulus kirsch sp.
The midgut of a weevil contains small pouches called caeca that function to increase the surface area of the gut, enhancing digestion and absorption of nutrients. Biodiversity of curculionoidea coleoptera in mexico. At the tip of each caeca is a bacteriome, a specialized organ made up of cells called bacteriocytes, which protect endosymbiotic bacteria from exposure to the hosts immune system bacteriocytes not only house the endosymbionts in. They are one of the largest animal families, with 5,489 genera and 86,100 species described worldwide. Pages in category curculionidae stubs the following 200 pages are in this category, out of approximately 427 total. Description of the wings, proventriculus and genitalia. Nov 12, 2019 coleoptera coleoptera databases and catalogues fastcounter by linkexchange.
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