common sea hare vs

Aplysia punctata compared with Orbilia comma

Key Differences

• common sea hare is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	common sea hare
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Mollusca (연체동물)	Ascomycota (자낭균류)
Class	Gastropoda (복족강)	Orbiliomycetes (바퀴버섯강)
Order	Aplysiida (Aplysiida)	Orbiliales (Orbiliales)
Family	Aplysiidae	Orbiliaceae
Genus	Aplysia	Orbilia
Species	Aplysia punctata	Orbilia comma

Conservation Status

common sea hare

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	common sea hare
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Orbilia comma는 습윤 삼림 환경의 썩은 나무와 식물 잔해 위에 작고 반투명한 연노란색 컵 모양 자실체를 형성하는 미소 원반균류입니다. 삼림 바닥의 유기물 분해에 기여하는 소형 균류 속에 속하며, 임업 관행 변화와 서식지 손실에 민감하여 준위협종(NT)으로 평가됩니다.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden