Observation: Micronaspis floridana

Observation: Micronaspis floridana

Primary Observer:

Rick Owen

Event Date:

2025-04-25

Status:

Verified

Survey

Site Name:

Fiber Factory-Waccasassa Bay Preserve

Province/State:

Florida

Event Date:

2025-04-25

Time of Day:

Night-Time

Start Time:

20:32

End Time:

22:15

Number of Observers:

4

Primary Observer:

Rick Owen

Additional Observers:

Andy Kilmer, Patricia Campion, Cheyenne Brooks

Target Species Genus:

Micronaspis

Target Species Species:

floridana

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Tidal Marsh - Salt marsh or brackish marsh

Habitat Type Notes:

Cow Creek tributary with observations adjacent to hydric hammock; black needle rush dominant, many fallen red cedar sngas and few open mucky soil areas. Photos taken.

Elevation (meters):

0

Area Searched (hectares):

0.16

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No
one boat

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:

Light trespass (On horizon), Power plant in Crystal River, lots of moving satellites...including brief "Starlink" glimpse from northwest

Observation

Observation Type:

Flashing

Number Observed:

11-50

Genus:

Micronaspis

Species:

floridana

Observation Notes:

Number observed was on low end ca. < 20

Specimen Voucher Number:

Yes, Preserved by FWC Jonathan Mays

Flash Behavior

First Flash Time:

20:33

Last Flash Time:

22:00

First Flash Temp (F):

73.0

Last Flash Temp (F):

74.0

Flashes in Pattern:

1

Flash Color:

Yellow

Flash Pattern Period:

1 to 3

Flash Duration:

1

Flash Interval:

1 to 3

Male Height Zone:

Low (0-3 ft), Moderate (3-8 ft)

Flash Location:

Flashes separated from one another. Flashes mostly along the hammock marsh interface/boundary. Adults not abundant, larva present but also not abundant. Appeared to be at least one other species (different flash type) present. Some flashes just inside the hammock edge. Most of the tidal marsh was heavily vegetated with black needle rush (dominant). Few mucky soil areas. There were a couple of flashes over 8-10 feet that may have been another species.

Male Flash Behavior:

Single flash

Female Flash Behavior:

Single flash and moving. A female was the first individual we captured and collected for photos. Photos on i Naturalist and ID by Richard Joyce.

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