common sea hare vs Fly Agaric

Aplysia punctata compared with Amanita muscaria

Taxonomic Classification

Rank	common sea hare	Fly Agaric
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Mollusca (연체동물)	Basidiomycota (담자균류)
Class	Gastropoda (복족강)	Agaricomycetes (주름버섯강)
Order	Aplysiida (Aplysiida)	Agaricales (주름버섯목)
Family	Aplysiidae	Agaricaceae (Agarics)
Genus	Aplysia	Amanita (Amanitas)
Species	Aplysia punctata	Amanita muscaria

Conservation Status

common sea hare

LC — Least Concern

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	common sea hare	Fly Agaric
Diet	—	Decomposer
Average Lifespan	—	1 years
Average Length	—	20 cm
Average Weight	—	100 g

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.

Fly Agaric

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Chile, Colombia).

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.

Fly Agaric

광대버섯(Amanita muscaria)은 지구상에서 가장 상징적이고 잘 알려진 균류로, 북반구 한대림 전역에 걸쳐 흰 반점이 박힌 선명한 붉은 갓을 드러낸다. 동화 같은 외모와 달리 무스시몰과 이보텐산 등 강력한 향정신성 화합물을 함유하며 중등도 독성이 있다. 자작나무, 소나무, 가문비나무와 필수 외균근 공생 관계를 형성하여 무기 영양분을 탄소와 교환하며 한대림 영양 순환에 핵심 역할을 담당한다.