Observation: Pyropyga nigricans

Observation: Pyropyga nigricans

Primary Observer:

Rachel Irvin

Event Date:

2023-07-20

Status:

Verified

Survey

Site Name:

Wheeler Farm

Province/State:

Utah

Event Date:

2023-07-20

Time of Day:

Night-Time

Start Time:

21:00

End Time:

21:45

Number of Observers:

1

Primary Observer:

Rachel Irvin

Additional Observers:

 

target_species_genus:

pyropyga

target_species_species:

nigricans

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Developed - Sub/urban areas; parks/gardens

Habitat Type Notes:

Park/working farm that resides next to a main street and a large creek. Two large gardens exist on the property with plants like peas, beans, squash, leafy greens, cucumbers, tomatoes, corn, etc. A lot of invasive species like bindweed, thistle, and sunflowers are scattered through the property. This small area, dedicated as a garden for Utah State University, specifically had a lot of coneflowers and sunflowers.

Elevation (meters):

1339

Area Searched (hectares):

0.2649

Artificial Light Sources

Vehicles: Yes
Street Lights: Yes
Buildings: Yes

Artificial Light Types

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

Artificial Light Notes:

East of the sighting is a very dark area with trails and Little Cottonwood creek. West of the sighting is a large barn with bright lights and a parking lot with flood lights.

Observation

Observation Type:

Without Flash Data

Number Observed:

2-10

genus:

pyropyga

Species:

nigricans

Observation Notes:

Specimens very small, exact size not known. Found sitting on sunflower leaves and stems. May have seen one flying, but not 100% confident-flight did look like firefly style. Waited until dark to see if flashing began and it never did.

Specimen Voucher Number:

Flash Behavior

First Flash Time:

 

Last Flash Time:

 

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Last Flash Temp (F):

 

Flashes in Pattern:

 

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Male Height Zone:

Flash Location:

 

Male Flash Behavior:

 

Female Flash Behavior:

 

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