Observation: Photuris forresti

Observation: Photuris forresti

Primary Observer:

Michelle Wilcox

Event Date:

2025-05-22

Status:

Unverified

Survey

Site Name:

Colonels' Creek beaver impoundment TA17A

Province/State:

South Carolina

Event Date:

2025-05-22

Time of Day:

Night-Time

Start Time:

21:15

End Time:

23:30

Number of Observers:

2

Primary Observer:

Michelle Wilcox

Additional Observers:

Thomas Clawson

Target Species Genus:

Photuris

Target Species Species:

forresti

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Open Freshwater Wetland - Wetland Bog, fen, freshwater marsh

Habitat Type Notes:

Beaver Pond, Loblolly, Bays, Ilex glabra, Oaks

Elevation (meters):

72

Area Searched (hectares):

0.3

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:

Flashing

Number Observed:

2-10

Genus:

Photuris

Species:

forresti

Observation Notes:

Still flashing when we left at 11:25pm.

Specimen Voucher Number:

Flash Behavior

First Flash Time:

22:20

Last Flash Time:

23:25

First Flash Temp (F):

76

Last Flash Temp (F):

75

Flashes in Pattern:

>4

Flash Color:

Yellow

Flash Pattern Period:

17

Flash Duration:

0.1

Flash Interval:

0.1

Male Height Zone:

Moderate (3-8 ft)

Flash Location:

Near water

Male Flash Behavior:

Up and down, not always in a loop, but sometimes in a loop.

Female Flash Behavior:

 

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