Brazilian sharpnose shark vs Chalarm Paag-laem

Rhizoprionodon lalandii compared with Rhizoprionodon acutus

Taxonomic Classification

Rank	Brazilian sharpnose shark	Chalarm Paag-laem
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Chondrichthyes (ปลากระดูกอ่อน)	Chondrichthyes (ปลากระดูกอ่อน)
Order same	Carcharhiniformes (อันดับปลาฉลามครีบดำ)	Carcharhiniformes (อันดับปลาฉลามครีบดำ)
Family same	Carcharhinidae	Carcharhinidae
Genus same	Rhizoprionodon	Rhizoprionodon
Species	Rhizoprionodon lalandii	Rhizoprionodon acutus

Evolutionary Relationship

Brazilian sharpnose shark and Chalarm Paag-laem share a common ancestor at the Genus level: Rhizoprionodon.

Conservation Status

Brazilian sharpnose shark

VU — Vulnerable

Chalarm Paag-laem

VU — Vulnerable

Physical Characteristics

Attribute	Brazilian sharpnose shark	Chalarm Paag-laem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian sharpnose shark

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chalarm Paag-laem

Habitat

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

Range

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

Brazilian sharpnose shark

The Brazilian sharpnose shark (Rhizoprionodon lalandii) is a species in the genus Rhizoprionodon. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.