Broadnose cat shark vs 大苇莺

Apristurus investigatoris compared with Acrocephalus arundinaceus

Key Differences

• Broadnose cat shark is Least Concern while 大苇莺 is Critically Endangered.

Taxonomic Classification

Rank	Broadnose cat shark	大苇莺
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Chondrichthyes (软骨鱼纲)	Aves (鳥綱)
Order	Carcharhiniformes (真鲨目)	Passeriformes (雀形目)
Family	Scyliorhinidae	Acrocephalidae
Genus	Apristurus	Acrocephalus
Species	Apristurus investigatoris	Acrocephalus arundinaceus

Evolutionary Relationship

Broadnose cat shark and 大苇莺 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Broadnose cat shark

LC — Least Concern

大苇莺

CR — Critically Endangered

Physical Characteristics

Attribute	Broadnose cat shark	大苇莺
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadnose cat shark

Habitat

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

大苇莺

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

大苇莺

大苇莺（Acrocephalus arundinaceus）在IUCN红色名录中被列为极度濒危物种（CR）。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。