Observation: Microphotus

Observation: Microphotus

Primary Observer:

Saff Killingsworth

Event Date:

2026-06-13

Status:

Unreviewed

Survey

Site Name:

Between Horse Springs CG and Raccoon CG

Province/State:

Arizona

Event Date:

2026-06-13

Time of Day:

Night-Time

Start Time:

20:47

End Time:

20:59

Number of Observers:

3

Primary Observer:

Saff Killingsworth

Additional Observers:

Rachel Laura, Dannette Weiss

target_species_genus:

unknown

target_species_species:

unknown

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Riparian - Areas Along lake or stream

Habitat Type Notes:

Open riparian area in wide canyon between east fork of the Black River and forest service road. River here is beaver dammed. Dominant vegetation: carex, potentilla, rosa and several asteraceae species with scattered alder. Ponderosa pine dominant in more upland areas.

Elevation (meters):

2333

Area Searched (hectares):

0.1

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No

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:

completely dark. Site adjacent to a forest service road, so occasional cars provide glare, but none were observed during our visit.

Observation

Observation Type:

Without Flash Data

Number Observed:

2-10

genus:

microphotus

Species:

unknown

Observation Notes:

Two females – one immediately adjacent to road edge, and the approximately one meter creekside of the road.

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:

 

Leave a Comment

Connect

Sign up for our newsletter to receive updates.

Follow

Follow the Xerces Society.

Share

Share this page.

Support

Support the Xerces Society's conservation work.

This is a project of the Xerces Society, working in collaboration with the IUCN SSC Firefly Specialist Group and New Mexico BioPark Society.

Copyright © 2026 The Xerces Society •1631 NE Broadway Street, #821 • Portland OR 97232 USA
Firefly logo by Ink Dwell studio; © 2020 Jane Kim