''Sphaeridium quinquemaculatum'', is a species of

water scavenger beetle 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 ...

found in India, China, Indonesia, Nepal, Sri Lanka, Laos, Thailand and the Philippines.

References

Hydrophilidae Insects of Sri Lanka Beetles described in 1798 {{Hydrophilidae-stub