24 Types of Ladybugs in Pennsylvania
24 types of ladybugs have a verified observation record in Pennsylvania. The most frequently recorded are Asian Lady Beetle, Seven-spotted Lady Beetle and Spotted Pink Lady Beetle. Here is the full list, ranked by how often each is reported on iNaturalist.
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24 types of ladybugs have a verified observation record in Pennsylvania. The most frequently recorded are Asian Lady Beetle, Seven-spotted Lady Beetle and Spotted Pink Lady Beetle. Here is the full list, ranked by how often each is reported on iNaturalist.
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Verified species, source iNaturalist
24 types of ladybugs recorded in Pennsylvania
24 ladybugs species have a verified observation record in Pennsylvania, each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
| # | Species | Scientific name | Verified records |
|---|---|---|---|
| 1 | Asian Lady Beetle | Harmonia axyridis | 11,055 |
| 2 | Seven-spotted Lady Beetle | Coccinella septempunctata | 1,358 |
| 3 | Spotted Pink Lady Beetle | Coleomegilla maculata | 1,321 |
| 4 | Fourteen-spotted Lady Beetle | Propylea quatuordecimpunctata | 1,270 |
| 5 | Polished Lady Beetle | Cycloneda munda | 406 |
| 6 | Twenty-spotted Lady Beetle | Psyllobora vigintimaculata | 364 |
| 7 | Twice-stabbed Lady Beetle | Chilocorus stigma | 339 |
| 8 | Variegated Lady Beetle | Hippodamia variegata | 242 |
| 9 | Fifteen-spotted Lady Beetle | Anatis labiculata | 235 |
| 10 | Mexican Bean Beetle | Epilachna varivestis | 180 |
| 11 | Eye-spotted Lady Beetle | Anatis mali | 118 |
| 12 | Convergent Lady Beetle | Hippodamia convergens | 86 |
| 13 | Ursine Spurleg | Brachiacantha ursina | 80 |
| 14 | Parenthesis Lady Beetle | Hippodamia parenthesis | 78 |
| 15 | Mealybug Destroyer | Cryptolaemus montrouzieri | 40 |
| 16 | Thrice-struck Lady Beetle | Axion tripustulatum | 31 |
| 17 | Streaked Lady Beetle | Myzia pullata | 31 |
| 18 | Firefly Duskyling | Diomus terminatus | 30 |
| 19 | Squash Lady Beetle | Epilachna borealis | 25 |
| 20 | Glacial Lady Beetle | Hippodamia glacialis | 21 |
| 21 | Two-spotted Lady Beetle | Adalia bipunctata | 16 |
| 22 | Three-banded Lady Beetle | Coccinella trifasciata | 11 |
| 23 | Four-spotted Spurleg | Brachiacantha quadripunctata | 10 |
| 24 | V-marked Lady Beetle | Neoharmonia venusta | 10 |
Plus 25 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations.
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Top Pennsylvania Ladybug Gifts
The Asian Lady Beetle (Harmonia axyridis) is the most commonly recorded, with 11,055 verified observations — about 64% of all ladybugs reported in Pennsylvania. If you spot a ladybug here, it is statistically most likely to be this one.
Pennsylvania also hosts less common ladybugs such as Convergent Lady Beetle, Ursine Spurleg and Parenthesis Lady Beetle, each recorded fewer than 100 times. These are the species worth a second look when you are out, since a sighting is more notable.