60 butterflies were recorded flying in Texas in July in our iNaturalist sample; 1 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top butterflies in July

Gulf Fritillary

Queen
Bordered Patch

Tawny Emperor

Gray Hairstreak
Hackberry Emperor

Pipevine Swallowtail

Fiery Skipper

Black Swallowtail

Common Buckeye

Phaon Crescent

Pearl Crescent
All butterflies flying in Texas in July
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Gulf Fritillary | Dione vanillae | Brush-footed Butterflies | 6,389 | Oct (rising) |
| 2 | Queen | Danaus gilippus | Brush-footed Butterflies | 4,151 | Oct (rising) |
| 3 | Bordered Patch | Chlosyne lacinia | Brush-footed Butterflies | 3,640 | Jul (peak) |
| 4 | Tawny Emperor | Asterocampa clyton | Brush-footed Butterflies | 2,235 | Oct (rising) |
| 5 | Gray Hairstreak | Strymon melinus | Gossamer-winged Butterflies | 2,191 | Apr (past peak) |
| 6 | Hackberry Emperor | Asterocampa celtis | Brush-footed Butterflies | 2,189 | Apr (past peak) |
| 7 | Pipevine Swallowtail | Battus philenor | Swallowtails and Parnassians | 2,126 | Apr (past peak) |
| 8 | Fiery Skipper | Hylephila phyleus | Skippers | 1,998 | Oct (rising) |
| 9 | Black Swallowtail | Papilio polyxenes | Swallowtails and Parnassians | 1,873 | May (past peak) |
| 10 | Common Buckeye | Junonia coenia | Brush-footed Butterflies | 1,870 | Apr (past peak) |
| 11 | Phaon Crescent | Phyciodes phaon | Brush-footed Butterflies | 1,602 | Oct (rising) |
| 12 | Pearl Crescent | Phyciodes tharos | Brush-footed Butterflies | 1,541 | May (past peak) |
| 13 | Little Yellow | Eurema lisa | Whites, Yellows, and Sulphurs | 1,535 | Oct (rising) |
| 14 | Clouded Skipper | Lerema accius | Skippers | 1,534 | Oct (rising) |
| 15 | Monarch | Danaus plexippus | Brush-footed Butterflies | 1,532 | Oct (rising) |
| 16 | Question Mark | Polygonia interrogationis | Brush-footed Butterflies | 1,391 | Apr (past peak) |
| 17 | Eastern Tiger Swallowtail | Papilio glaucus | Swallowtails and Parnassians | 1,110 | May (past peak) |
| 18 | Horace's Duskywing | Erynnis horatius | Skippers | 1,082 | May (past peak) |
| 19 | Variegated Fritillary | Euptoieta claudia | Brush-footed Butterflies | 961 | Apr (past peak) |
| 20 | Ceraunus Blue | Hemiargus ceraunus | Gossamer-winged Butterflies | 948 | Oct (rising) |
| 21 | Reakirt's Blue | Echinargus isola | Gossamer-winged Butterflies | 851 | Apr (past peak) |
| 22 | White-striped Longtail | Chioides albofasciatus | Skippers | 832 | Oct (rising) |
| 23 | American Snout | Libytheana carinenta | Brush-footed Butterflies | 816 | Oct (rising) |
| 24 | Sleepy Orange | Eurema nicippe | Whites, Yellows, and Sulphurs | 807 | Oct (rising) |
| 25 | Viceroy | Limenitis archippus | Brush-footed Butterflies | 632 | Oct (rising) |
| 26 | Eufala Skipper | Lerodea eufala | Skippers | 628 | Oct (rising) |
| 27 | Goatweed Leafwing | Anaea andria | Brush-footed Butterflies | 620 | Mar (past peak) |
| 28 | Large Orange Sulphur | Phoebis agarithe | Whites, Yellows, and Sulphurs | 607 | Oct (rising) |
| 29 | Eastern Giant Swallowtail | Heraclides cresphontes | Swallowtails and Parnassians | 591 | Sep (rising) |
| 30 | Cloudless Sulphur | Phoebis sennae | Whites, Yellows, and Sulphurs | 577 | Oct (rising) |
| 31 | Dainty Sulphur | Nathalis iole | Whites, Yellows, and Sulphurs | 542 | Apr (past peak) |
| 32 | Huron Skipper | Atalopedes huron | Skippers | 509 | Oct (rising) |
| 33 | Vesta Crescent | Phyciodes graphica | Brush-footed Butterflies | 438 | Apr (past peak) |
| 34 | Western Giant Swallowtail | Heraclides rumiko | Swallowtails and Parnassians | 422 | Oct (rising) |
| 35 | Spicebush Swallowtail | Papilio troilus | Swallowtails and Parnassians | 419 | Aug (rising) |
| 36 | Texan Crescent | Anthanassa texana | Brush-footed Butterflies | 412 | Apr (past peak) |
| 37 | Lyside Sulphur | Kricogonia lyside | Whites, Yellows, and Sulphurs | 404 | Apr (past peak) |
| 38 | Dun Skipper | Euphyes vestris | Skippers | 393 | Apr (past peak) |
| 39 | Southern Skipperling | Oarisma minima | Skippers | 370 | Nov (rising) |
| 40 | Common Mestra | Mestra amymone | Brush-footed Butterflies | 363 | Oct (rising) |
| 41 | Celia's Roadside-Skipper | Amblyscirtes celia | Skippers | 359 | Oct (rising) |
| 42 | Painted Lady | Vanessa cardui | Brush-footed Butterflies | 352 | Oct (rising) |
| 43 | Tropical Checkered-Skipper | Burnsius oileus | Skippers | 350 | Oct (rising) |
| 44 | Great Southern White | Ascia monuste | Whites, Yellows, and Sulphurs | 321 | Apr (past peak) |
| 45 | White Peacock | Anartia jatrophae | Brush-footed Butterflies | 310 | Nov (rising) |
| 46 | Brazilian Skipper | Calpodes ethlius | Skippers | 290 | Aug (rising) |
| 47 | Dusky-blue Groundstreak | Calycopis isobeon | Gossamer-winged Butterflies | 279 | Oct (rising) |
| 48 | Orange Skipperling | Oarisma aurantiaca | Skippers | 271 | Oct (rising) |
| 49 | Red Admiral | Vanessa atalanta | Brush-footed Butterflies | 269 | Apr (past peak) |
| 50 | Silver-spotted Skipper | Epargyreus clarus | Skippers | 269 | Aug (rising) |