common sea hare vs 棕鷦鷯

Aplysia punctata compared with Cinnycerthia unirufa

Taxonomic Classification

Rank	common sea hare	棕鷦鷯
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Chordata (脊索动物门)
Class	Gastropoda (腹足纲)	Aves (鳥綱)
Order	Aplysiida (海鹿目)	Passeriformes (雀形目)
Family	Aplysiidae	Troglodytidae
Genus	Aplysia	Cinnycerthia
Species	Aplysia punctata	Cinnycerthia unirufa

Evolutionary Relationship

common sea hare and 棕鷦鷯 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

common sea hare

LC — Least Concern

棕鷦鷯

LC — Least Concern

Physical Characteristics

Attribute	common sea hare	棕鷦鷯
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.

棕鷦鷯

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, 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.

棕鷦鷯

棕鹪鹩(Cinnycerthia unirufa)在IUCN红色名录中被列为无危(LC)。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无即时保护关切。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway