ムナグロマンゴーハチドリ vs Common Dwarf Mongoose

Anthracothorax nigricollis compared with Helogale parvula

Taxonomic Classification

Rank	ムナグロマンゴーハチドリ	Common Dwarf Mongoose
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Apodiformes (アマツバメ目)	Carnivora (ネコ目)
Family	Trochilidae	Herpestidae
Genus	Anthracothorax	Helogale
Species	Anthracothorax nigricollis	Helogale parvula

Evolutionary Relationship

ムナグロマンゴーハチドリ and Common Dwarf Mongoose share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ムナグロマンゴーハチドリ

LC — Least Concern

Common Dwarf Mongoose

LC — Least Concern

Physical Characteristics

Attribute	ムナグロマンゴーハチドリ	Common Dwarf Mongoose
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ムナグロマンゴーハチドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Common Dwarf Mongoose

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ムナグロマンゴーハチドリ

クロノドマンゴーハチドリ（Anthracothorax nigricollis）は、メキシコ南部からアルゼンチンにかけての熱帯林に生息する大型で目立つハチドリです。顕著な性的二形を示し、オスは輝く黒い喉と胸に紫・緑の脇腹と太い紫色の尾が特徴的で、メスは胸の中央に黒い縞が入る白い下面を持ちます。開花する木を積極的に守り、新熱帯区全域で軽度懸念に分類されています。

Common Dwarf Mongoose

<em>Helogale parvula</em>, the common dwarf mongoose, is the smallest mongoose species in Africa and belongs to the family Herpestidae. Classified as Least Concern by the IUCN, the species maintains stable populations across diverse terrestrial and aquatic habitats throughout sub-Saharan Africa, though specific geographic range data for this entry are limited. <em>Helogale parvula</em> is a highly social carnivore that typically lives in cooperative family groups of up to thirty individuals, led by a dominant breeding pair. The group structure supports cooperative foraging, pup-rearing, and sentinel behavior, with designated individuals standing watch for aerial and terrestrial predators while others forage. Common dwarf mongooses are diurnal and typically shelter in termite mounds, rock crevices, or hollow logs, moving between multiple den sites within their territory. They play an important ecological role as predators of insects, small vertebrates, eggs, and other invertebrates, contributing to the regulation of prey populations in savanna and woodland ecosystems. Their mutualistic associations with hornbills, in which both species benefit from shared foraging and predator detection, are among the most studied interspecific relationships in behavioral ecology. Biological traits of this species remain poorly documented in the scientific literature.