Insect Directory

4959 species across 37 orders

Coleoptera

Splendid Earth-boring Beetle

Bolbocerosoma farctum

8-14mm
Coleoptera

Splendid Earth-Boring Beetle

Phanaeus splendidulus

10-16 mm
Coleoptera Near Threatened

Splendid Ground Beetle

Carabus splendens

22-32 mm
Coleoptera Not Evaluated

Spotted Asparagus Beetle

Crioceris duodecimpunctata

6-7 mm
Coleoptera

Spotted Brown Rove Beetle

Staphylinus fossor

14-18 mm
Coleoptera

Spotted Cucumber Beetle

Diabrotica undecimpunctata

5-7mm
Coleoptera Near Threatened

Spotted Diving Beetle

Graphoderus cinereus

13-16 mm
Coleoptera

Spotted Flower Chafer

Protaetia morio

15-22mm
Coleoptera

Spotted Flower Chafer

Polystigma punctata

12-18 mm
Coleoptera

Spotted Longhorn Beetle

Ceroplesis aestuans

25-40 mm
Coleoptera

Spotted Longhorn Beetle

Leptura quadrifasciata

11-20mm
Coleoptera

Spotted Willow Leaf Beetle

Chrysomela knabi

6-8 mm
Coleoptera Not Evaluated

Spread-antler Stag Beetle

Odontolabis siva

35-90 mm
Coleoptera

Spring Click Beetle

Denticollis linearis

9-12 mm
Coleoptera

Spring Dor Beetle

Geotrupes vernalis

12-20 mm
Coleoptera

Spring Firefly

Photinus ardens

5-8 mm
Coleoptera Not Evaluated

Spring Pygmy Firefly

Pleotomus pallens

5-8 mm
Coleoptera

Spruce Beetle

Dendroctonus rufipennis

4-7 mm
Coleoptera Data Deficient

Sri Lankan Firefly

Luciola singalesa

7-10 mm
Coleoptera

Sri Lankan Firefly

Luciola singalana

6-9 mm
Coleoptera Endangered

Sri Lankan Relict Ant Beetle

Helota vigorsii

0.5-1 cm
Coleoptera Near Threatened

Stag Beetle

Lucanus cervus

25-75 mm (males with mandibles)
Coleoptera

Stag Beetle Mimic Longhorn

Cerambyx scopolii

17-28 mm
Coleoptera Endangered

Stag Beetle of Rhodes

Dorcus rhodensis

2-4 cm
Coleoptera

Stag-Horned Dung Beetle

Onthophagus rangifer

7-12 mm
Coleoptera

Stag-jawed Longhorn

Dorysthenes buqueti

40-70mm
Coleoptera

Steelblue Jewel Beetle

Phaenops cyanea

7-12mm
Coleoptera

Steelblue Jewel Leaf Beetle

Lamprolina aeneipennis

12-18 mm
Coleoptera

Steelblue Ladybird

Halmus chalybeus

3-4 mm
Coleoptera

Stellate Dung Beetle

Gymnopleurus humanus

10-16 mm
Coleoptera

Stenus Jet Rove Beetle

Stenus bimaculatus

4-6 mm
Coleoptera

Steppe Darkling Beetle

Blaps mortisaga

22-32 mm
Coleoptera

Stinking Rove Beetle

Ocypus nero

16-25 mm
Coleoptera

Stridulating Passalid

Passalus punctatostriatus

30-42 mm
Coleoptera Not Evaluated

Striped Ambrosia Beetle

Trypodendron lineatum

3–3.5 mm
Coleoptera

Striped Click Beetle

Chalcolepidius striatus

28-40 mm
Coleoptera

Striped Crawling Water Beetle

Haliplus lineaticollis

3-4 mm
Coleoptera Not Evaluated

Striped Cucumber Beetle

Acalymma vittatum

5-6 mm
Coleoptera

Striped Dung Beetle

Paragymnopleurus striatus

10-16 mm
Coleoptera Not Evaluated

Striped Flea Beetle

Phyllotreta striolata

1.5-2.5 mm
Coleoptera Not Evaluated

Striped Love Beetle

Eudicella smithi

25-40 mm
Coleoptera

Striped Seedcorn Beetle

Agonoderus lecontei

7-10 mm
Coleoptera

Striped Whirligig Beetle

Gyrinus substriatus

5-7 mm
Coleoptera

Striped Whirligig Beetle

Dineutus discolor

9-12 mm
Coleoptera

Stripey Longhorn Beetle

Zographus niveisparsus

30-50 mm
Coleoptera Near Threatened

Styrian Ground Beetle

Nebria styriana

10-13 mm
Coleoptera Data Deficient

Subterranean Diving Beetle

Limbodessus palmulaoides

1.5-2.5 mm
Coleoptera

Subustus Longhorn Beetle

Toxitiades subustus

15-25 mm
Coleoptera

Sugarcane Longhorn

Dorysthenes granulosus

30-50 mm
Coleoptera

Sulawesi Giant Stag Beetle

Dorcus bucephalus

50-100 mm
Coleoptera

Sulphur Beetle

Cteniopus sulphureus

7-10mm
Coleoptera

Sumac Flea Beetle

Blepharida rhois

6-8 mm
Coleoptera

Sumatran Flat-faced Longhorn

Batocera numitor

50-90 mm
Coleoptera

Sumatran Neon Jewel Beetle

Chrysochroa rajah

35-50 mm
Coleoptera

Sunburst Diving Beetle

Thermonectus marmoratus

12-15 mm
Coleoptera

Sunda Longhorn

Apriona swainsoni

30-45 mm
Coleoptera Not Evaluated

Sunda Stag Beetle

Cyclommatus metallifer

35-95 mm
Coleoptera

Sunflower Leaf Beetle

Zygogramma exclamationis

6-8 mm
Coleoptera

Svalbard Rove Beetle

Atheta islandica

2-3 mm
Coleoptera

Sweet Potato Flea Beetle

Chaetocnema confinis

1.5-2 mm
Coleoptera

Swift Rove Beetle

Tachyporus hypnorum

3-4 mm
Coleoptera

Sylvicola Tunneler

Ontherus sulcator

12-18 mm
Coleoptera

Synchronous Firefly

Photinus carolinus

8-12 mm
Coleoptera

Synchronous Firefly of India

Pteroptyx maipo

6-10 mm
Coleoptera

Taiwanese Window Firefly

Pyrocoelia analis

12-18 mm
Coleoptera

Tanbark Borer

Phymatodes testaceus

8-17 mm
Coleoptera

Tanner Beetle

Prionus coriarius

18-45 mm
Coleoptera Near Threatened

Tansy Beetle

Chrysolina graminis

7-11mm
Coleoptera Vulnerable

Tatra Mountain Beetle

Nebria tatrica

10-13 mm
Coleoptera Vulnerable

Taveuni Beetle

Mausoleopsis amicta

15-25 mm
Coleoptera

Telephone Pole Beetle

Micromalthus debilis

1.5-2.5 mm
Coleoptera Vulnerable

Tellkampf's Cave Beetle

Neaphaenops tellkampfi

5-7 mm
Coleoptera Not Evaluated

Temognatha Jewel Beetle

Temognatha alternata

25-45 mm
Coleoptera Data Deficient

Tepui Firefly

Photinus tepui

10-15 mm
Coleoptera

Termitophilous Rove Beetle

Corotoca melantho

5-8 mm (body length without physogastric abdomen)
Coleoptera Data Deficient

Texas Stygobiontic Diving Beetle

Psychopomporus felipi

1.5-2 mm
Coleoptera Vulnerable

Thai Aquatic Firefly

Luciola aquatilis

5-8 mm
Coleoptera Near Threatened

Thai Synchronous Firefly

Pteroptyx malaccae

5-8 mm
Coleoptera

Thalassine Green Longhorn

Chloridolum thalassinum

15-25 mm
Coleoptera

Thick-legged Flower Beetle

Oedemera nobilis

8-12mm
Coleoptera Endangered

Thin-neck Cave Beetle

Pseudanophthalmus parvicollis

4-5 mm
Coleoptera

Thistle Tortoise Beetle

Cassida rubiginosa

6-8 mm
Coleoptera

Thomson's Longhorn

Batocera thomsonii

38-60 mm
Coleoptera

Three-Lined Potato Beetle

Lema daturaphila

6-7 mm
Coleoptera

Three-punctured Ground Beetle

Harpalus affinis

9-12 mm
Coleoptera

Tibetan Alpine Ground Beetle

Carabus henningi

20-28 mm
Coleoptera

Timberman Beetle

Acanthocinus aedilis

12-20 mm body; antennae up to 100 mm
Coleoptera Data Deficient

Titan Beetle

Titanus giganteus

130-170 mm
Coleoptera Not Evaluated

Titan Flower Beetle

Jumnos ruckeri

30-50 mm
Coleoptera

Titan Longhorn Beetle

Phoracantha tricuspis

18-28 mm body length
Coleoptera Not Evaluated

Tobacco Flea Beetle

Epitrix hirtipennis

1.5-2 mm
Coleoptera

Toe-winged Beetle

Ptilodactyla exotica

5-10 mm
Coleoptera Not Evaluated

Tongan Ground Beetle

Mecyclothorax tonganus

5-8 mm
Coleoptera Endangered

Tooth Cave Ground Beetle

Rhadine persephone

0.5-0.7 cm
Coleoptera

Tooth-Necked Fungus Beetle

Bolitotherus cornutus

10-12 mm
Coleoptera

Tortoise Beetle

Aspidomorpha sanctaecrucis

10-14 mm
Coleoptera

Tortoise Beetle

Aspidimorpha sanctaecrucis

10-14 mm
Coleoptera Endangered

Totara Longhorn Beetle

Xylotoles costatus

1-2 cm
Coleoptera

Transverse Ladybird

Coccinella transversalis

4-6 mm
Coleoptera Vulnerable

Trechine Cave Ground Beetle

Aphaenops cerberus

6-9 mm