Ceradryops punctatus | |
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Species: | C. punctatus |
Binomial name | |
Ceradryops punctatus Hinton, 1937 | |
Ceradryops punctatus, is a species of long-toed water beetle found in Sri Lanka. [1] [2] [3]
Antennae with five-segments or antennomeres. [4]
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families. Numerous subfamilies are recognized, but the precise taxonomy and systematics are likely to change with ongoing research.
Byrrhoidea is a superfamily of beetles belonging to Elateriformia that includes several families which are either aquatic or associated with a semi-aquatic habitat. Other than the superfamily Hydrophiloidea, most of the remaining Polyphagan beetles which are aquatic are in this superfamily.
Dryopidae is a family of beetles, commonly named long-toed water beetles, in the superfamily Byrrhoidea. It was described by Gustaf Johan Billberg in 1820.
Postelichus is a genus of long-toed water beetles in the family Dryopidae. There are at least four described species in Postelichus.
Holotrichia disparilis is a species of chafer found in Sri Lanka.
Ilamelmis brunnescens, is a species of riffle beetle found in Sri Lanka.
Ilamelmis foveicollis, is a species of riffle beetle found in Sri Lanka.
Ilamelmis starmuhlneri, is a species of riffle beetle found in Sri Lanka.
Ordobrevia flavolineata, is a species of riffle beetle found in Sri Lanka.
Ordobrevia fletcheri, is a species of riffle beetle found in Sri Lanka.
Podelmis aenea, is a species of riffle beetle found in Sri Lanka.
Podelmis cruzei, is a species of riffle beetle found in Sri Lanka.
Podelmis humeralis, is a species of riffle beetle found in Sri Lanka.
Podelmis ovalis, is a species of riffle beetle found in Sri Lanka.
Podelmis quadriplagiata, is a species of riffle beetle found in Sri Lanka.
Potamophilinus costatus, is a species of riffle beetle found in Sri Lanka.
Taprobanelmis carinata, is a species of riffle beetle found in Sri Lanka.
Zaitzeviaria bicolor, is a species of riffle beetle found in Sri Lanka, Philippines and Vietnam.
Hydrovatus rufoniger, is a species of predaceous diving beetle found in India, Bangladesh, Myanmar, Sri Lanka, China, Sumatra, Malaysia, Singapore, Thailand, Vietnam and Australian region.
Helichus naviculus, is a species of long-toed water beetle found in Sri Lanka. Larva can be found under stones in the cascades in freshwater.