common sea hare vs Emilia s Gracile Opossum

Aplysia punctata compared with Gracilinanus emiliae

Key Differences

• common sea hare is Least Concern while Emilia s Gracile Opossum is Data Deficient.

Taxonomic Classification

Rank	common sea hare	Emilia s Gracile Opossum
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Gastropoda (брюхоногие)	Mammalia (млекопитающие)
Order	Aplysiida (Aplysiida)	Didelphimorphia (Опоссумы)
Family	Aplysiidae	Didelphidae
Genus	Aplysia	Gracilinanus
Species	Aplysia punctata	Gracilinanus emiliae

Evolutionary Relationship

common sea hare and Emilia s Gracile Opossum share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

common sea hare

LC — Least Concern

Emilia s Gracile Opossum

DD — Data Deficient

Physical Characteristics

Attribute	common sea hare	Emilia s Gracile Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

common sea hare

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Emilia s Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

common sea hare

<em>Aplysia punctata</em>, the common sea hare, is a large opisthobranch sea slug in the family Aplysiidae, order Aplysiida, found in the northeastern Atlantic Ocean and Mediterranean Sea, with confirmed records from Denmark, Norway, Portugal, and Sweden. This species typically inhabits shallow subtidal and intertidal zones with abundant macroalgae, feeding primarily on red and green algae — a diet that influences the color of the defensive purple ink it secretes when threatened. <em>Aplysia punctata</em> is a simultaneous hermaphrodite, capable of acting as both male and female during mating, and often forms mating chains involving multiple individuals. It can reach considerable size among European opisthobranch species, though body dimensions vary considerably with age and feeding conditions. The species is classified as Least Concern by the IUCN, reflecting stable populations across its coastal range. Biological traits for this species remain poorly documented in the scientific literature, including precise average data on lifespan, body length, weight, and detailed seasonal dietary patterns, though its general herbivorous feeding on macroalgae is well established.