Rhynchodes | |
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Dorsal view of a specimen of Rhynchodes ursus | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Family: | Curculionidae |
Subfamily: | Cryptorhynchinae |
Genus: | Rhynchodes White, 1846 [1] |
Rhynchodes is a genus of beetles belonging to the family Curculionidae. They are restricted to New Zealand and New Caledonia. [1]
The Curculionidae are the family of the "true" weevils. They are one of the largest animal families, with 6,800 genera and 83,000 species described worldwide.
There are ten species: [2]
Rhynchodes ursus, or elephant weevil, is a wood-boring weevil found all over New Zealand. Adult weevils are found on trees, where they gather to feed on sap. Larvae tunnel into dead trunks and branches of southern beeches, rimu and Dracophyllum traversii. This large weevil has a deep brown colour with two lighter bands near the side of its thorax. It has black legs with a spot of yellowish-brown hairs on each femur. It has dense scales on its body, which can be hair-like. In female specimens the antennae are inserted halfway along the rostrum and nearer the front in males. The larvae of Rhynchodes ursus are the host of New Zealand's largest parasitic wasp, Certonotus fractinervis. Female wasps use a long ovipositor to lay eggs inside the larvae whilst they develop inside trees.
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Anthribidae is a family of beetles also known as fungus weevils. The antennae are not elbowed, may occasionally be longer than the body and thread-like, and can be the longest of any members of Curculionoidea. As in the Nemonychidae, the labrum appears as a separate segment to the clypeus, and the maxillary palps are long and projecting.
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The Catalogue of Life is an online database that provides the world's most comprehensive and authoritative index of known species of animals, plants, fungi and micro-organisms. It was created in 2001 as a partnership between the global Species 2000 and the American Integrated Taxonomic Information System. The Catalogue interface is available in twelve languages and is used by research scientists, citizen scientists, educators, and policy makers. The Catalogue is also used by the Biodiversity Heritage Library, the Barcode of Life Data System, Encyclopedia of Life, and the Global Biodiversity Information Facility. The Catalogue currently compiles data from 168 peer-reviewed taxonomic databases, that are maintained by specialist institutions around the world. As of 2019, the Catalogue lists 1,837,565 of the world's 2.2m extant species known to taxonomists on the planet at present time.
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Pseudowintera traversii, sometimes called Travers horopito, is a species of woody shrub in the family Winteraceae. The specific epithet traversii is in honor of naturalist Henry H. Travers (1844-1928), son of William Thomas Locke Travers.
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