Insecta · කෘමීන්
366 species| Photo | English | සිංහල | தமிழ் | Scientific name | IUCN | Endemic |
|---|---|---|---|---|---|---|
| Plain Tiger Butterfly | — | வெந்தய வரியன் | Danaus chrysippus | LC | — | |
| Plains Blue Royal | — | — | Tajuria jehana | — | ||
| Plains Cupid | — | — | Luthrodes pandava | — | ||
| Plum Judy | — | — | Abisara echerius | — | ||
| Plumbeous Silverline | — | — | Cigaritis schistacea | — | ||
| Pointed Ciliate Blue | — | — | Anthene lycaenina | — | ||
| Pointed Line Blue | — | — | Ionolyce helicon | — | ||
| Psyche | — | சுற்றும் வெள்ளையன் | Leptosia nina | — | ||
| Purple Leaf Blue | — | — | Amblypodia anita | — | ||
| Quaker | — | — | Neopithecops zalmora | — | ||
| Ratnapura Shadowdamsel | — | — | Ceylonosticta mirifica | CR | Endemic | |
| Red Pierrot | — | சிவப்பு நீலன் | Talicada nyseus | — | ||
| Redspot | — | — | Zesius chrysomallus | — | ||
| Redspot Duke | — | — | Dophla evelina | — | ||
| Restless Demon | — | — | Indothemis limbata | LC | — | |
| Restricted Demon | — | — | Notocrypta curvifascia | — | ||
| Rounded Palm-Redeye | — | — | Erionota torus | — | ||
| Rounded Sixline Blue | — | — | Nacaduba berenice | — | ||
| Rufous Marsh Glider | — | — | Rhodothemis rufa | LC | — | |
| Rupasinghe’s Shadowdamsel | — | — | Ceylonosticta rupasinghe | CR | Endemic | |
| Rustic | — | — | Cupha erymanthis | — | ||
| Scalloped Spreadwing | — | — | Lestes decipiens | — | ||
| Scarce Shot Silverline | — | — | Cigaritis elima | — | ||
| Scarlet Adjutant | — | — | Aethriamanta brevipennis | LC | — | |
| Scarlet Basker | — | — | Urothemis signata | LC | — | |
| Scarlet Skimmer | — | — | Crocothemis servilia | LC | — | |
| Serendib Forestdamsel | — | — | Platysticta serendibica | VU | Endemic | |
| Shining Gossamerwing | — | — | Euphaea splendens | LC | Endemic | |
| Shiva Sunbeam | — | — | Curetis siva | — | ||
| Silver Forget-Me-Not | — | — | Catochrysops panormus | — | ||
| Silverstreak Blue | — | — | Iraota timoleon | — | ||
| Singalese Hedge Blue | — | — | Udara singalensis | Endemic | ||
| Sinhalese Five Ring | — | — | Ypthima singala | Endemic | ||
| Sinuate Clubtail | — | — | Burmagomphus pyramidalis | LC | — | |
| Slate Flash | — | — | Rapala manea | — | ||
| Slender Blue Skimmer | — | — | Orthetrum luzonicum | LC | — | |
| Slender Skimmer | — | — | Orthetrum sabina | LC | — | |
| Small Branded Swift | — | வயல் தாவி | Pelopidas mathias | LC | — | |
| Small Cupid | — | சிறிய மன்மத நீலன் | Chilades parrhasius | — | ||
| Small Leopard | — | — | Phalanta alcippe | — | ||
| Small Palm Bob | — | — | Suastus minutus | — | ||
| Small Salmon Arab | — | வெளிர்சிவப்பு வெள்ளையன் | Colotis amata | — | ||
| Smaller Dartlet | — | — | Oriens goloides | — | ||
| Smoky-Winged Threadtail | — | — | Elattoneura leucostigma | EN | Endemic | |
| Smooth-Eyed Bushbrown | — | மிருதுக் கண் புதர்ப் பழுப்பு | Orsotriaena medus | — | ||
| Sombre Lieutenant | — | — | Brachydiplax sobrina | LC | — | |
| Southern Duffer | — | — | Discophora lepida | — | ||
| Spot Swordtail | — | கத்திவால் அழகி | Graphium nomius | — |
