| Porrorhynchus indicans | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Gyrinidae |
| Genus: | Porrorhynchus |
| Species: | P. indicans |
| Binomial name | |
| Porrorhynchus indicans (Walker, 1858) | |
| Synonyms | |
| |
Porrorhynchus indicans, is a species of whirligig beetle found in Sri Lanka. [1]
Length of male is 16.6 to 19.2 mm whereas female is 15.1 to 17.0 mm. Body elongate oval, and weakly convex laterally. Dorsally head, pronotum, and elytra are olive green. Pronotum and basal parts of elytra possess yellowish lateral margins. Ventral surface yellowish to red-dish orange in color. Vertex with sparse, weakly impressed punctures. Clypeus with sparse punctation. Antenna consists with seven flagellomeres. Yellowish lateral margins are incomplete on elytra. Elytral apices with blunt parasutural point, without spines. Pronotum with shallow, weakly impressed wrinkles. Females are smaller insize and much more parallel-sided in body form. [2]
Chilocorus nigritus, sometimes referred to as the Malaysian ladybird beetle, is a species of lady beetle in the family Coccinellidae. It is native to SE Asia, but has been introduced for use in biological pest control in Hawaii and many parts of the world, including Europe.
Aulonogyrus obliquus is a species of beetle native to India, and Sri Lanka.
Liatongus rhadamistus, or Scaptodera rhadamistus, is a species of dung beetle found in India, Sri Lanka, Laos and Thailand.
Onthophagus centricornis is a species of dung beetle found in India, Sri Lanka and Afghanistan. It is a small arboreal dung beetle inhabited in both dry and wet forests.
Cercyon (Clinocercyon) lineolatus, is a species of water scavenger beetle found in several Oriental and Oceanian countries.
Hybosorus orientalis, is a species of scavenger scarab beetle found in Nepal, Pakistan, India, Sri Lanka, Afghanistan, Myanmar, Sumatra, and Java.
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Bolboceras insulare, is a species of dor beetle found in India, and Sri Lanka.
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.
Cybister tripunctatus, is a species of predaceous diving beetle found in India, Andaman & Nicobar Islands, Sri Lanka, Afghanistan, Bangladesh, Myanmar, Nepal, Pakistan, Bhutan, China, Cyprus, Iran, Iraq, Japan, Kyrgyzstan, Mongolia, Russia, Syria, Tajikistan, Turkmenistan, Italy, Turkey, Uzbekistan and Europe.
Neptosternus starmuehlneri, is a species of predaceous diving beetle found in Sri Lanka.
Neptosternus taprobanicus, is a species of predaceous diving beetle found in Sri Lanka.
Sandracottus jaechi, is a species of predaceous diving beetle found in Sri Lanka.
Arixyleborus malayensis, is a species of weevil found in India, Sri Lanka, China, Japan, Malaysia, Vietnam and Indonesia. This is the only species of Arixyleborus found in Japan and China.
Chilocorus subindicus, is a species of lady beetle found in India, Sri Lanka and Maldives.
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.
Jauravia albidula, is a species of lady beetle endemic to Sri Lanka.
Megalocaria dilatata, is a species of lady beetle native to India, Sri Lanka and Bhutan.
Gyrinus gibbus is a species of aquatic beetle in the family Gyrinidae. It is native to the Neotropics.
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