broadleaf twayblade vs common bubble snail

Neottia convallarioides compared with Akera bullata

Key Differences

broadleaf twayblade is Not Evaluated while common bubble snail is Least Concern.

Taxonomic Classification

Rank	broadleaf twayblade	common bubble snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Liliopsida (Monocots)	Gastropoda (Gastropoda)
Order	Asparagales (Asparagales)	Aplysiida (Aplysiida)
Family	Orchidaceae	Akeridae
Genus	Neottia	Akera
Species	Neottia convallarioides	Akera bullata

Conservation Status

broadleaf twayblade

NE — Not Evaluated

common bubble snail

LC — Least Concern

Physical Characteristics

Attribute	broadleaf twayblade	common bubble snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

broadleaf twayblade

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, France, and United States.

common bubble snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

broadleaf twayblade

The Broadleaf Twayblade (Neottia convallarioides) is a species in the genus Neottia. Typically found in grasslands, wetlands, forests, and cultivated landscapes. It has been recorded Distributed across Canada, France, and United States..

common bubble snail

The common bubble snail (<em>Akera bullata</em>) is a marine gastropod mollusc found in the coastal waters of Denmark, Norway, Portugal, and Sweden. This species typically inhabits terrestrial and aquatic environments including forests and freshwater-adjacent marine areas, often occurring in shallow subtidal and intertidal zones of temperate European seas. It is classified as Least Concern on the IUCN Red List. As a member of the family Akeridae, the common bubble snail is characterized by its thin, fragile shell and its ability to swim briefly by flapping its large, wing-like parapodia. The species often forages on algae and detritus in sandy and muddy seafloor habitats, particularly in sheltered bays and estuaries. The common bubble snail typically aggregates in large numbers during the spawning season, producing gelatinous egg masses. Biological traits of this species remain poorly documented in the scientific literature.