Field notes
Encounter profile
Identified using .
Thecacera pennigera - Thecacera is a genus of sea slugs, specifically, shell-less marine gastropod mollusks in the family Polyceridae.
Species profile
Winged Thecacera
Thecacera pennigera
Identified using .
2
Media items
Photos and videos
2
Dives
Distinct encounters
1
Location
Where seen
Archive ecology
Conditions where we found it
SNAP observations, not the species’ full biological range.
Creature trail
A life through time and place
Species field guide
Notes, taxonomy, identification & seasonality
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Species field guide
Notes, taxonomy, identification & seasonality
Archive
All media records
2 media items
Optional context
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Life found nearby
Species photographed on the same dives come first, followed by close taxonomic neighbours.
Short-tailed Ceratosoma
Ceratosoma brevicaudatum
Blairgowrie Marina
Hedgpeth's Dorid
Polycera hedgpethi
Blairgowrie Marina
made-up phyllodesmium
Phyllodesmium serratum
Sea Sweep
Scorpis aequipinnis
Blairgowrie Marina
Tubulophilinopsis lineolata
Pikachu Nudibranch
Thecacera pacifica