Observation: Photuris congener

Observation: Photuris congener

Primary Observer:

GA DNR

Event Date:

2026-04-08

Status:

Verified

Survey

Site Name:

Glory Beach Boardwalk

Province/State:

Georgia

Event Date:

2026-04-08

Time of Day:

Night-Time

Start Time:

22:30

End Time:

23:30

Number of Observers:

6

Primary Observer:

GA DNR

Additional Observers:

Anna, Reagan, Alex Anne, Andrew, Josie, Alia

target_species_genus:

photinus

target_species_species:

umbratus

Location and Habitat

Location Accuracy (meters):

25-50

Habitat Type:

Woodland/Forest - Trees dominant, and in the over-story

Habitat Type Notes:

Maritime forest. On the boardwalk right on the beach.

Elevation (meters):

4

Area Searched (hectares):

1

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No

Artificial Light Types

Sky Glow (diffuse illumination in the sky): Yes
Light Trespass (light cast on surfaces beyond its intended target): No
Glare (bright light causing visual discomfort): No

Artificial Light Notes:

 

Observation

Observation Type:

Without Flash Data

Number Observed:

11-50

genus:

photuris

Species:

congener

Observation Notes:

We let this one go, so it didn't have a specimen number. The flash patterns we were seeing looked like Photuris congener to us and we thought the firefly resembled the other P. congener we caught before. Flashes were low to the ground (about 1-2 ft) and flashing continuously about every 3/4 second.

Specimen Voucher Number:

Flash Behavior

First Flash Time:

 

Last Flash Time:

 

First Flash Temp (F):

 

Last Flash Temp (F):

 

Flashes in Pattern:

 

Flash Color:

 

Flash Pattern Period:

 

Flash Duration:

 

Flash Interval:

 

Male Height Zone:

Flash Location:

 

Male Flash Behavior:

 

Female Flash Behavior:

 

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