Strattis biguttatus | |
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Species: | S. biguttatus |
Binomial name | |
Strattis biguttatus Pascoe, 1883 | |
Strattis biguttatus, is a species of weevil found in Indian subcontinent. [1] [2] [3]
Body ovate. Scutellum bare. Elytra with small glossy tubercles located along median suture. Mesosternal receptacle is transverse. Procoxae and mesocoxae are almost contiguous. Femora edentate, and sulcate ventrally, with bare sulci. Femora clavate. Abdomino-femoral stridulatory structure is present where the stridulatory files are present on the inner lateral aspect of meta-femora. In female, the eighth sternite is pouch shaped. [4]
The Curculionidae are a family of weevils, commonly called snout beetles or true weevils. They are one of the largest animal families with 6,800 genera and 83,000 species described worldwide. They are the sister group to the family Brentidae.
Cryptorhynchinae is a large subfamily of weevils (Curculionidae), with some 6000 species. They are found in most zoogeographic regions although they are most diverse in the Neotropics, Australia and Oceania.
Hadramphus tuberculatus is a rare weevil endemic to Canterbury in the South Island of New Zealand. It was thought to be extinct in 1922 but was rediscovered in 2004.
Trigonopterus is a genus of flightless weevils placed in the Cryptorhynchinae of Curculionidae. It is distributed in Australia, Indonesia and Melanesia. About 90 species had been formally described until March 2013, when a single paper more than doubled this number, agreeing with previous studies and a systematic barcoding study that many more species have yet to be described. As of October 2021, there were 480 described species.
Entimus is a genus of broad-nosed weevils belonging to the family true weevil and the Entiminae subfamily.
Rhamphini is a weevil tribe in the subfamily Curculioninae.
Eustylini is a primarily Neotropical weevil tribe in the subfamily Entiminae.
Didymus is a genus of beetles known as weevils. The genus contains the following species:
Asytesta is a genus of beetles belonging to the family Curculionidae.
Asytesta doriae is a species of beetles belonging to the family Curculionidae.
Brachyolus is a genus of broad-nosed weevil in the family Curculionidae.
Coelostoma (Coelostoma) vitalisi, is a species of water scavenger beetle found in China, Taiwan, Japan, India, Indonesia, Japan, Malaysia, Nepal, Singapore, Sri Lanka, Cambodia, Thailand and Vietnam.
Ancyronyx jaechi is a species of riffle beetle found in Sri Lanka.
Craniodicticus mucronatus, is a species of weevil endemic to Sri Lanka.
Strattis srilankaiensis, is a species of weevil found in Sri Lanka.
Sueus niisimai, is a species of weevil found in India, Sri Lanka, China, Japan, Taiwan, Korea, Malaysia and Indonesia. It is also found in Australia and Fiji, presumably introduced.
Cnestus gravidus is a species of weevil found in Bangladesh, Sri Lanka, India, Myanmar, Laos, Thailand, Vietnam and China.
Polyteles is a South American genus of broad-nosed weevils in the subfamily Entiminae, tribe Entimini. There are seven described species distributed in Argentina, Bolivia, Brazil, Ecuador, Paraguay, Peru, and Uruguay.
Oxyderces is a genus of broad-nosed weevils in the family Curculionidae distributed in South America. It can be recognized by the presence of dense setae on the apex of the rostrum and postocular setae.