Common Sword-nosed Bat vs

Lonchorhina aurita compared with Nitzschia intermedia

Key Differences

Common Sword-nosed Bat is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Common Sword-nosed Bat
Kingdom	Animalia (動物)	Chromista (クロミスタ)
Phylum	Chordata (脊索動物)	Ochrophyta (オクロ植物)
Class	Mammalia (哺乳類)	Bacillariophyceae (クサリケイソウ綱)
Order	Chiroptera (翼手目)	Bacillariales (Bacillariales)
Family	Phyllostomidae	Bacillariaceae
Genus	Lonchorhina	Nitzschia
Species	Lonchorhina aurita	Nitzschia intermedia

Conservation Status

Common Sword-nosed Bat

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Common Sword-nosed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Sword-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, Sweden, and Taiwan.

Common Sword-nosed Bat

<em>Lonchorhina aurita</em>, the common sword-nosed bat, is a microchiropteran bat in the family Phyllostomidae, order Chiroptera. It is distributed across northern South America, with confirmed records from Colombia, Ecuador, and Venezuela, typically roosting in caves, tunnels, and hollow trees in humid tropical forests. The species is named for its exceptionally elongated, sword-like noseleaf, one of the most prominent of any bat species, which is thought to play a role in echolocation signal emission and directionality. <em>Lonchorhina aurita</em> is insectivorous, feeding primarily on insects captured in flight through echolocation within forested environments. It is typically gregarious, roosting in colonies that may include hundreds of individuals. Biological traits including average lifespan, body mass, and forearm length under field conditions remain poorly documented in the scientific literature. The species is assessed as Least Concern by the IUCN, with a reasonably broad distribution and populations that are not currently under severe threat, though continued deforestation and cave disturbance in South America may pose growing risks to local colonies over the long term.

Nitzschia intermediaは、Bacillariaceae科に属する羽状珪藻類で、淡水からやや汽水性の生息地に分布し、底生および浮遊生物のニッチを占める。竜骨縫合部と細かい横中心条線を持つ細長い殻は、大型属Nitzschiaの典型的な特徴である。水生モニタリングプログラムにおける中程度の有機物および栄養塩富化の生物指標として機能する。