| Sternolophus inconspicuus | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Hydrophilidae |
| Subfamily: | Hydrophilinae |
| Tribe: | Hydrophilini |
| Genus: | Sternolophus |
| Species: | S. inconspicuus |
| Binomial name | |
| Sternolophus inconspicuus (Nietner, 1856) | |
| Synonyms | |
| |
Sternolophus inconspicuus, is a species of water scavenger beetle. It ranges from India and Sri Lanka to Southeast Asia, north to Korea and Japan. [1] [2] [3] [4] [5]
This large oval species has a body size of about 10.2 mm. [6] Elytra with four distinct rows of systematic punctures. Antennae with nine segments. Prosternum highly tectiform and medially carinate. On the base of middle and hind femora, there is a hydrofuge pubescence as well as in abdominal ventrites. Metasternal keel glabrous and produced into a short spine posteriorly. Mesosternal keel has a small notch. There is an apical emargination on the posterior margin of fifth ventrite. [7]
Hydrophilidae, also known colloquially as water scavenger beetles, is a family of beetles. Aquatic hydrophilids are notable for their long maxillary palps, which are longer than their antennae. Several of the former subfamilies of Hydrophilidae have recently been removed and elevated to family rank; Epimetopidae, Georissidae, Helophoridae, Hydrochidae, and Spercheidae. While the majority of hydrophilids are aquatic, around a third of described species are terrestrial, mostly belonging to the subfamily Sphaeridiinae.
Acidocerinae is a subfamily in the family Hydrophilidae of aquatic beetles, and it contains over 500 species in 23 genera.
Acidocerus aphodioides is a species of water scavenger beetle in the family Hydrophilidae. It is the only species in the genus Acidocerus. It is known only from Mozambique.
Berosus pulchellus, is a species of water scavenger beetle found in Oriental, Australasian, Afrotropical and Palaearctic regional countries such as India, Sri Lanka, Hong Kong, Japan, Iran, Cambodia and Australia.
Cercyon (Clinocercyon) lineolatus, is a species of water scavenger beetle found in several Oriental and Oceanian countries.
Cercyon (Paracycreon) subsolanus, is a species of water scavenger beetle found in Bhutan, China, India, Indonesia, Malaysia, Nepal, Philippines, Singapore, Sri Lanka, Thailand, and Vietnam.
Crephelochares abnormalis, is a species of water scavenger beetle found in Cambodia, Sri Lanka, Taiwan, Thailand, Vietnam, Ryukyu Islands and Indonesia: Borneo, Java, Sulawesi, Sumatra.
Coelostoma (Holocoelostoma) stultum, is a species of water scavenger beetle widely distributed in Palearctic and Oriental realms from West Pacific towards Indian Ocean, such as China, Taiwan, Andaman Islands, Myanmar, India, Indonesia, Japan, Korea, Malaysia, Mascarene Islands, Nicobar Islands, Oman, Philippines, Saudi Arabia, South Korea, Sri Lanka, Thailand, United Arab Emirates, Oman, and Vietnam.
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.
Enochrus (Methydrus) esuriens, is a species of water scavenger beetle found in Indochina, Korea, China, Japan, Bhutan, Iran, Iraq, Nepal, India, Pakistan, Philippines, Sri Lanka, Vietnam, Sunda Island, Saudi Arabia and Australia.
Regimbartia attenuata, commonly known as Japanese water scavenger beetle, is a species of water scavenger beetle widely distributed in the Old World, from northern Australia and Japan westward to the countries of Arabian Peninsula, including Oman and Yemen. It is the only species of the genus occurring in the Arabian Peninsula.
Sphaeridium quinquemaculatum, is a species of water scavenger beetle found in India, China, Indonesia, Nepal, Sri Lanka, Laos, Thailand and the Philippines.
Sternolophus rufipes is a species of water scavenger beetle found in India, Sri Lanka, China, South Korea and the Philippines.
Hydaticus ricinus, is a species of predaceous diving beetle found in India, Afghanistan, Bhutan, Myanmar, Nepal, Pakistan, Sri Lanka, China, Laos, Thailand, and Vietnam.
Hydaticus satoi, is a species of predaceous diving beetle found in India, Bhutan, Myanmar, Nepal, Sri Lanka, China, Indonesia, Japan, Philippines, Saudi Arabia, Taiwan and Thailand.
Herophydrus musicus, is a species of predaceous diving beetle found in Asia and Europe.
Laccophilus inefficiens, is a species of predaceous diving beetle found in India, Bangladesh, Bhutan, Myanmar, Nepal, Pakistan, Sri Lanka, China, Hong Kong, Japan, Taiwan, Vietnam, Laos, Thailand, Indonesia, Iran and Malaysia.
Laccophilus parvulus, is a species of predaceous diving beetle found in South and South East Asia.
Bruchidius nalandus, is a species of leaf beetle found in Congo, India, Indonesia, Iran, Kenya, South Africa, Sri Lanka, United Arab Emirates, Vietnam and Socotra Island.
Agraphydrus is a genus of water scavenger beetle in the family Hydrophilidae represented by 205 described species. It is distributed across the Afrotropical, Australasian, and Indomalayan realms.
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