Snowberry Clearwing (Hemaris diffinis)
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Butterflies and mothsIn Lucas County, Ohio

Snowberry Clearwing

Hemaris diffinis Boisduval, 1836

Snowberry Clearwing in all of Ohio
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Genus
Hemaris
Near Lucas County

Range

Where it is recorded

Season shown in 6 of Ohio's 88 counties. Explore Ohio

  • No result yet (22)
  • Recorded, too few records for a result (51)
  • Recorded, season not shown (9)
  • Season shown (6)
Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files, 1:500,000. Show as a table
Counties as a table
Snowberry Clearwing by Ohio county: records and mapped range
CountyRecords
Adams CountyRecorded, too few records for a result
Allen CountyRecorded, too few records for a result
Ashland CountyRecorded, too few records for a result
Ashtabula CountyRecorded, too few records for a result
Athens County27 · Recorded, season not shown
Auglaize CountyNo qualifying records yet
Belmont CountyRecorded, too few records for a result
Brown CountyRecorded, too few records for a result
Butler County21 · Season shown
Carroll CountyNo qualifying records yet
Champaign CountyRecorded, too few records for a result
Clark CountyRecorded, too few records for a result
Clermont County42 · Recorded, season not shown
Clinton CountyNo qualifying records yet
Columbiana CountyRecorded, too few records for a result
Coshocton CountyRecorded, too few records for a result
Crawford CountyNo qualifying records yet
Cuyahoga County24 · Season shown
Darke CountyRecorded, too few records for a result
Defiance CountyNo qualifying records yet
Delaware County40 · Recorded, season not shown
Erie CountyRecorded, too few records for a result
Fairfield CountyRecorded, too few records for a result
Fayette CountyNo qualifying records yet
Franklin County53 · Season shown
Fulton CountyRecorded, too few records for a result
Gallia CountyRecorded, too few records for a result
Geauga CountyRecorded, too few records for a result
Greene County23 · Recorded, season not shown
Guernsey CountyRecorded, too few records for a result
Hamilton County40 · Recorded, season not shown
Hancock CountyRecorded, too few records for a result
Hardin CountyNo qualifying records yet
Harrison CountyRecorded, too few records for a result
Henry CountyNo qualifying records yet
Highland CountyRecorded, too few records for a result
Hocking CountyRecorded, too few records for a result
Holmes CountyRecorded, too few records for a result
Huron CountyNo qualifying records yet
Jackson CountyRecorded, too few records for a result
Jefferson CountyRecorded, too few records for a result
Knox CountyRecorded, too few records for a result
Lake CountyRecorded, too few records for a result
Lawrence CountyRecorded, too few records for a result
Licking County44 · Season shown
Logan CountyRecorded, too few records for a result
Lorain CountyRecorded, too few records for a result
Lucas County34 · Season shown
Madison CountyRecorded, too few records for a result
Mahoning CountyRecorded, too few records for a result
Marion CountyRecorded, too few records for a result
Medina County41 · Recorded, season not shown
Meigs CountyRecorded, too few records for a result
Mercer CountyNo qualifying records yet
Miami CountyRecorded, too few records for a result
Monroe CountyNo qualifying records yet
Montgomery County54 · Recorded, season not shown
Morgan CountyRecorded, too few records for a result
Morrow CountyNo qualifying records yet
Muskingum CountyRecorded, too few records for a result
Noble CountyNo qualifying records yet
Ottawa CountyRecorded, too few records for a result
Paulding CountyNo qualifying records yet
Perry CountyNo qualifying records yet
Pickaway CountyRecorded, too few records for a result
Pike CountyRecorded, too few records for a result
Portage CountyRecorded, too few records for a result
Preble CountyNo qualifying records yet
Putnam CountyNo qualifying records yet
Richland CountyRecorded, too few records for a result
Ross CountyRecorded, too few records for a result
Sandusky CountyNo qualifying records yet
Scioto CountyRecorded, too few records for a result
Seneca CountyNo qualifying records yet
Shelby CountyNo qualifying records yet
Stark County48 · Recorded, season not shown
Summit County47 · Season shown
Trumbull CountyRecorded, too few records for a result
Tuscarawas CountyRecorded, too few records for a result
Union CountyRecorded, too few records for a result
Van Wert CountyNo qualifying records yet
Vinton CountyRecorded, too few records for a result
Warren CountyRecorded, too few records for a result
Washington CountyRecorded, too few records for a result
Wayne County34 · Recorded, season not shown
Williams CountyRecorded, too few records for a result
Wood CountyRecorded, too few records for a result
Wyandot CountyNo qualifying records yet

No mapped range from the range source used, the USGS Gap Analysis Project, which maps land vertebrates only.

Season

When it is recorded

In Lucas County

Mid-May to mid-September, middle week Jul 26 – Aug 1

Show over the bars
Recording in Lucas County · records of all species each week, 60,335 in all

Records per week from 34 records in 10 of the 10 years from 2016 to 2025. Shows when people recorded it, not how common it is. The grey bars show how many records of all species were made here each week, so you can see when recording itself was high or low; the season is not adjusted by them.

Recorded on 27 dates. Latest record: September 2025.

Show as a table
Records of Snowberry Clearwing in Lucas County each week, and records of all species
WeekRecords of Snowberry ClearwingYears recordedRecords of all species
Jan 4–1000168
Jan 11–1700125
Jan 18–240085
Jan 25–310064
Feb 1–70081
Feb 8–140084
Feb 15–2100100
Feb 22–2800101
Mar 1–700137
Mar 8–1400150
Mar 15–2100202
Mar 22–2800278
Mar 29 – Apr 400355
Apr 5–1100421
Apr 12–1800788
Apr 19–2500700
Apr 26 – May 2111,295
May 3–9002,514
May 10–16005,269
May 17–23634,884
May 24–30111,850
May 31 – Jun 6001,817
Jun 7–13001,677
Jun 14–20001,553
Jun 21–27001,586
Jun 28 – Jul 4111,749
Jul 5–11331,976
Jul 12–18222,118
Jul 19–25212,090
Jul 26 – Aug 1221,646
Aug 2–8111,938
Aug 9–15111,606
Aug 16–22651,660
Aug 23–29221,644
Aug 30 – Sep 5111,585
Sep 6–12211,913
Sep 13–19111,724
Sep 20–26002,839
Sep 27 – Oct 3212,478
Oct 4–10002,869
Oct 11–17001,470
Oct 18–2400598
Oct 25–3100496
Nov 1–700365
Nov 8–1400264
Nov 15–2100168
Nov 22–2800160
Nov 29 – Dec 500127
Dec 6–1200133
Dec 13–1900113
Dec 20–2600152
Dec 27 – Jan 200170

Reported as an adult

Usually reported as an adult mid-May to early September, middle week Jul 26 – Aug 1.

From 32 records that are marked as adults. Not every photo is marked with a life stage, so this shows when people reported it as an adult, not when adults are about.

Reported as a caterpillar

Only 2 records here are marked as caterpillars, too few to show a caterpillar season. One needs at least 20 records from 5 different years.

In Ohio

Late May to early September, middle week Jul 19–25

Show over the bars
Recording in Ohio · records of all species each week, 1,691,199 in all

Records per week from 1,071 records in 10 of the 10 years from 2016 to 2025. Shows when people recorded it, not how common it is. The grey bars show how many records of all species were made here each week, so you can see when recording itself was high or low; the season is not adjusted by them.

Recorded on 558 dates. Latest record: October 2025.

Show as a table
Records of Snowberry Clearwing in Ohio each week, and records of all species
WeekRecords of Snowberry ClearwingYears recordedRecords of all species
Jan 4–10006,211
Jan 11–17005,146
Jan 18–24004,645
Jan 25–31004,698
Feb 1–7006,023
Feb 8–14115,888
Feb 15–21005,436
Feb 22–28006,846
Mar 1–7008,321
Mar 8–140010,384
Mar 15–210012,620
Mar 22–280013,949
Mar 29 – Apr 41119,661
Apr 5–110026,860
Apr 12–185439,925
Apr 19–257441,623
Apr 26 – May 28556,391
May 3–99552,952
May 10–167553,785
May 17–2310557,698
May 24–308554,651
May 31 – Jun 66553,099
Jun 7–138453,700
Jun 14–206256,625
Jun 21–2726855,361
Jun 28 – Jul 471858,477
Jul 5–111181061,336
Jul 12–181361064,722
Jul 19–251171069,753
Jul 26 – Aug 1831059,416
Aug 2–8731059,712
Aug 9–15651055,994
Aug 16–22961054,328
Aug 23–2973951,772
Aug 30 – Sep 546957,167
Sep 6–1238759,075
Sep 13–1919854,543
Sep 20–2617645,860
Sep 27 – Oct 38443,180
Oct 4–103237,841
Oct 11–174230,824
Oct 18–240021,156
Oct 25–311119,021
Nov 1–70014,172
Nov 8–141112,621
Nov 15–21007,965
Nov 22–28008,136
Nov 29 – Dec 5006,083
Dec 6–12006,004
Dec 13–19005,423
Dec 20–26005,661
Dec 27 – Jan 2008,459

Reported as an adult

Usually reported as an adult late May to late August, middle week Jul 19–25.

From 932 records that are marked as adults. Not every photo is marked with a life stage, so this shows when people reported it as an adult, not when adults are about.

Reported as a caterpillar

No caterpillar season shown here. Most records come from a single year, so a season is not shown yet.

What these results show

These results show when people recorded a species, not when or where it occurs. Missing weeks and low counts do not mean absence or scarcity, and counts are not abundance. Contributed records reflect where, when and what people chose to observe.

Relatives

In the same genus

Other Hemaris recorded in Lucas County

Identification

How to identify it

Telling it apart

From what Ohio’s records show. Only what the records support is shown.

Often confused with

  • Hummingbird Clearwing Hemaris thysbeOften confused in Ohio: 74 identifications in Ohio named one where the other was meant
  • Nessus Sphinx Amphion floridensis49 identifications worldwide named one where the other was meant

From iNaturalist’s similar-species counts, refreshed monthly: confusions in Ohio first, then worldwide. Only species with an Ohio result are listed.

Months not reported

  1. Jan: no record
  2. Feb: recorded
  3. Mar: recorded
  4. Apr: recorded
  5. May: recorded
  6. Jun: recorded
  7. Jul: recorded
  8. Aug: recorded
  9. Sep: recorded
  10. Oct: recorded
  11. Nov: recorded
  12. Dec: no record

Not reported in Ohio in December to January, 2016 to 2025.

Land cover where it is recorded

Land coverIts recordsAll Ohio records
Developed54%49%
Farmland25%11%
Forest15%31%
Wetland3%5%
Grassland and shrub1%0.9%
Open water0.9%3%
Barren0.3%0.6%

From 586 records placed within 100 m, beside all Ohio records placed the same way. People record where they go, so this shows where records come from, not where the species lives. Land cover: USGS Annual NLCD, 2025 (opens in a new tab)

Sources

Where these results come from

  • Records from iNaturalist research-grade observations and expert-identified GBIF datasets, CC0, CC BY and CC BY-NC. Sources
  • Seasons use the published method and its evidence thresholds. Methods
  • See it on iNaturalist (opens in a new tab)OpenPhenology is independent and not affiliated with iNaturalist.

Records behind the Lucas County result

34 records from 1 dataset.

To cite: the GBIF download doi:10.15468/dl.y2jkt8 (opens in a new tab).

A spreadsheet (CSV) with a link to each record, on iNaturalist or GBIF. Records whose location was hidden by the observer or the source are counted but not linked.