Observation: Photuris

Observation: Photuris

Primary Observer:

Anna Yellin

Event Date:

2024-06-06

Status:

Unverified

Survey

Site Name:

Piedmont National Wildlife Refuge

Province/State:

Georgia

Event Date:

2024-06-06

Time of Day:

Night-Time

Start Time:

20:52

End Time:

22:05

Number of Observers:

9

Primary Observer:

Anna Yellin

Additional Observers:

Lexi Bryan, Danny Dexter, Amaad Blades, Caitlin Lyons, Carolyn Johnson, FWS Intern 1, FWS Intern 2

Target Species Genus:

Photuris

Target Species Species:

forresti

Location and Habitat

Location Accuracy (meters):

>1000

Habitat Type:

Riparian - Areas Along lake or stream

Habitat Type Notes:

cane

Elevation (meters):

161.7

Area Searched (hectares):

2

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No
occasional flashlights

Artificial Light Types

Sky Glow (diffuse illumination in the sky): No
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:

unknown

Observation Notes:

Notes from the collector: Flying in a line. Blinking consistently. Moving up and down.

Specimen Voucher Number:

8

Flash Behavior

First Flash Time:

21:30

Last Flash Time:

22:05

First Flash Temp (F):

81

Last Flash Temp (F):

81

Flashes in Pattern:

>4

Flash Color:

Green

Flash Pattern Period:

not recorded

Flash Duration:

not recorded

Flash Interval:

not recorded

Male Height Zone:

Moderate (3-8 ft), High (over 8 ft)

Flash Location:

Flying in a line, blinking consistently, moves up and down

Male Flash Behavior:

 

Female Flash Behavior:

 

1 thought on “Observation: Photuris”

  1. This observation originally combined voucher specimens 7, 8, 9 and 10, but I separated them into individual observations because there seem to be multiple species at play.

    This is a male Photuris. The pale hind coxae may suggest Photuris hebes or similar, but precise flash pattern details would be needed.

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