Kauaʻi Conservation Atlas

Kauaʻi record · KCA-MOL-00077

Halimeda Sap-sucking Slug

Elysia pusilla

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Halimeda Sap-sucking Slug (Elysia pusilla) — source-informed Atlas reconstruction of documented adult, juvenile, and egg-mass biology on Halimeda; the frozen Kauaʻi status remains historical.
Halimeda Sap-sucking Slug (Elysia pusilla) — source-informed Atlas reconstruction of documented adult, juvenile, and egg-mass biology on Halimeda; the frozen Kauaʻi status remains historical. · Kauaʻi Conservation Atlas · Kauaʻi Conservation Atlas community media · Image source

About Halimeda Sap-sucking Slug

Sea Slugs of Hawaii explicitly includes Kauai; iNaturalist RG observations 194951700 (Kōloa Landing, 2012) and 178325139 (east Kauaʻi, 2023) have explicit island coordinates.

WoRMS AphiaID 536474 lists Elysia pusilla as accepted.

Expert account reports <1-12 m shallow habitat; Kōloa Landing is a coastal dive locality.

Accepted identity, explicit expert island distribution, qualifying shallow depth, and repeated modern Kauaʻi photographs support green inclusion. Reconciled rule: undated expert occurrence or community observations do not independently establish CURRENT status.

Names and classification

Scientific name
Elysia pusilla
Common names
Halimeda Sap-sucking Slug
Other names
Elysia pusilla
Record type
species

Kauaʻi occurrence and status

Kauaʻi occurrence
Authoritative survey or expert evidence verifies Kauaʻi occurrence historically; community observations were not used to promote the record to CURRENT.
Origin
Origin not inferred from occurrence census
Conservation status
Not assessed
Evidence limits
Occurrence category and evidence are source-bounded. Abundance, trend, and living status are not inferred beyond the reviewed evidence.

Habitat and ecology

Habitats
Marine reef and nearshore

Process and seasonal context

Seasonal description
Elysia pusilla is included in the verified Kauaʻi mollusk census. Accepted identity, explicit expert island distribution, qualifying shallow depth, and repeated modern Kauaʻi photographs support green inclusion. Reconciled rule: undated expert occurrence or community observations do not independently establish CURRENT status.

Sources and further reading

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