Observation: Pyractomena angulata
Primary Observer:
Mark VanDerwater
Event Date:
2026-06-26
Status:
Unreviewed







Survey
Site Name:
Heart Rock Farm
Province/State:
New York
Event Date:
2026-06-26
Time of Day:
Night-Time
Start Time:
21:40
End Time:
23:00
Number of Observers:
1
Primary Observer:
Mark VanDerwater
Additional Observers:
 
target_species_genus:
unknown
target_species_species:
 
Location and Habitat
Location Accuracy (meters):
100-250
Habitat Type:
Woodland/Forest - Trees dominant, and in the over-story
Habitat Type Notes:
wooded edge of mowed yard
Elevation (meters):
400
Area Searched (hectares):
 
Artificial Light Sources
Vehicles: No
Street Lights: No
Buildings: Yes
light sheet for mothing - UV and Halogen
Street Lights: No
Buildings: Yes
light sheet for mothing - UV and Halogen
Artificial Light Types
Sky Glow (diffuse illumination in the sky): No
Light Trespass (light cast on surfaces beyond its intended target): Yes
Glare (bright light causing visual discomfort): Yes
Light Trespass (light cast on surfaces beyond its intended target): Yes
Glare (bright light causing visual discomfort): Yes
Artificial Light Notes:
 
Observation
Observation Type:
Without Flash Data
Number Observed:
1
genus:
pyractomena
Species:
angulata
Observation Notes:
perched on light sheet about 14 mm long
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:
 


