Bigeye thresher vs

Alopias pelagicus compared with Mikrosyphar polysiphoniae

Key Differences

  • Bigeye thresher is Endangered while is Least Concern.

Taxonomic Classification

Rank Bigeye thresher
Kingdom Animalia (Animals) Chromista (Chromista)
Phylum Chordata (Chordates) Ochrophyta (Ochrophyta)
Class Chondrichthyes (Cartilaginous Fish) Phaeophyceae (Phaeophyceae)
Order Lamniformes (Mackerel Sharks) Ectocarpales (Ectocarpales)
Family Alopiidae Chordariaceae
Genus Alopias Mikrosyphar
Species Alopias pelagicus Mikrosyphar polysiphoniae

Conservation Status

Bigeye thresher

EN — Endangered

LC — Least Concern

Physical Characteristics

Attribute Bigeye thresher
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Bigeye thresher

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Mikrosyphar polysiphoniae is a small, endophytic brown alga in the order Ectocarpales that parasitizes red algae in the genus Polysiphonia. It penetrates into the cortical tissue of its host, forming small pustules visible on the host thallus surface. Assessed as Least Concern, it is found in temperate coastal marine environments in the Northern Hemisphere.

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