Cercyon lineolatus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Family: | Hydrophilidae |
Genus: | Cercyon |
Species: | C. lineolatus |
Binomial name | |
Cercyon lineolatus (Motschulsky, 1863) | |
Synonyms | |
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Cercyon (Clinocercyon) lineolatus, [1] is a species of water scavenger beetle found in several Oriental and Oceanian countries. [2] [3]
It is found in United Arab Emirates, China, Japan, Bangladesh, India, Indonesia, Laos, Malaysia, Nepal, Philippines, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam, Palau, Mascarene Islands (Réunion and Mauritius). [4] [5]
This large sized terrestrial hydrophilid beetle with an elongated oval, moderately convex body has an average length of about 3.7 mm. Dorsum weakly shiny, however, ventrum mostly dark brown and without shine. Pronotum black with broad yellowish lateral margin. Elytra bicoloured, characteristic with black and light yellowish brown stripe visible among serial punctures. Antenna with 9 segments. Pronotum with coarse and dense punctures. Prosternum is well-developed, and carinates medially. Elytra rather coarse and dense punctures and with 10 distinct deeply impressed striae. Mesoventral tablet is slender, and pointed apically. [4]
Adult beetles are coprophilous and are often found in cow and rabbit excrement. [4] It is also found in aquatic environments, particularly from algae and gravel in the shallow littoral region. [6]
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.
Silvanus lewisi, sometimes known as Asian silvanid beetle, is a species of silvan flat bark beetle found throughout the Oriental region and introduced to many parts of the world.
Mylabris thunbergi is a species of blister beetle found in India, and Sri Lanka.
Hycleus rouxi, is a species of blister beetle found in India, and Sri Lanka.
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 (Cercyon) nigriceps, is a species of water scavenger beetle with cosmopolitan distribution from Palaearctic, Nearctic, Afrotropical, Oriental and Neotropical regional 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.
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.
Hybosorus orientalis, is a species of scavenger scarab beetle found in Nepal, Pakistan, India, Sri Lanka, Afghanistan, Myanmar, Sumatra, and Java.
Cyclotoma cingalensis, is a species of handsome fungus beetle found in Sri Lanka.
Hydrovatus acuminatus, is a species of predaceous diving beetle found in Oriental and African regions.
Hydaticus vittatus, is a species of predaceous diving beetle found in India, Pakistan, Sri Lanka, Nepal, Bangladesh, Bhutan, Myanmar, China, Japan, Taiwan, Thailand, Cambodia, Laos, Vietnam, Malaysia and Indonesia.
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.
Hydaticus pacificus, is a species of predaceous diving beetle found in South and South East Asia.
Hydrovatus picipennis, is a species of predaceous diving beetle found in India, Sri Lanka, Indonesia, Philippines, China and Thailand.
Alcidodes virgatus, is a species of weevil found in Sri Lanka.
Jauravia limbata, is a species of lady beetle native to India, Sri Lanka, Nepal and Bhutan.
Jauravia pilosula, is a species of lady beetle native to India, and Sri Lanka.