Apollo vs common sea hare

Parnassius apollo compared with Aplysia punctata

Key Differences

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

Taxonomic Classification

Rank	Apollo	common sea hare
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Mollusca (软体动物门)
Class	Insecta (昆蟲綱)	Gastropoda (腹足纲)
Order	Lepidoptera (鱗翅目)	Aplysiida (海鹿目)
Family	Papilionidae	Aplysiidae
Genus	Parnassius	Aplysia
Species	Parnassius apollo	Aplysia punctata

Evolutionary Relationship

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

Conservation Status

Apollo

NT — Near Threatened

common sea hare

LC — Least Concern

Physical Characteristics

Attribute	Apollo	common sea hare
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apollo

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (29 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

common sea hare

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Apollo

阿波罗绢蝶（Parnassius apollo）在IUCN红色名录中被列为近危（NT）。接近满足受威胁类别的标准，拥有若不采取保护行动可能变得脆弱的种群。

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden