Common Elephant Tusk vs

Antalis entalis compared with Dyadobacter jiangsuensis

Key Differences

• Common Elephant Tusk is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Common Elephant Tusk
Kingdom	Animalia (동물)	Bacteria (Bacteria)
Phylum	Mollusca (연체동물)	Bacteroidota (Bacteroidota)
Class	Scaphopoda (굴족류)	Bacteroidia (Bacteroidia)
Order	Dentaliida (뿔조개)	Cytophagales (키토파가목)
Family	Dentaliidae	Spirosomaceae
Genus	Antalis	Dyadobacter
Species	Antalis entalis	Dyadobacter jiangsuensis

Conservation Status

Common Elephant Tusk

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Common Elephant Tusk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Elephant Tusk

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Common Elephant Tusk

<em>Antalis entalis</em>, the common elephant tusk, is a marine mollusc in the class Scaphopoda, family Dentaliidae, classified as Least Concern by the IUCN Red List. The species is native to European waters and has been documented in Denmark, Norway, and Sweden, inhabiting subtidal and deep benthic zones of the northeastern Atlantic Ocean and North Sea. As a scaphopod, <em>Antalis entalis</em> is characterized by its distinctive curved, tusk-shaped shell that is open at both ends, allowing the animal to partially burrow vertically into sandy or muddy substrates with only the narrow posterior end projecting into the water column. The species feeds on foraminifera and other microscopic organisms in the sediment, capturing prey with specialized tentacle-like structures called captacula that extend through the broader anterior opening of the shell. Scaphopods have limited locomotion and typically remain partially buried throughout their lives. <em>Antalis entalis</em> plays a role in benthic communities as both a consumer of meiofauna and a prey item for predatory fish and invertebrates. Historically, elephant tusk shells of related species were used as currency and ornament by Indigenous peoples of the Pacific Northwest coast. Biological traits of this species remain poorly documented in the scientific literature.

Dyadobacter jiangsuensis는 Cytophagaceae과에 속하는 그람음성 오렌지색 색소를 가진 세균으로, 중국 장쑤성 토양 샘플에서 처음 분리되었습니다. 호기성이며 간균 형태이고 비운동성으로, 토양 환경에서 다당류를 분해하는 능력을 가집니다. Dyadobacter 속은 육상 및 민물 서식지에 광범위하게 분포하는 다양한 Bacteroidetes 문의 일부입니다.