beija-flor-de-veste-preta vs Common Bithynia

Anthracothorax nigricollis compared with Bithynia tentaculata

Taxonomic Classification

Rank	beija-flor-de-veste-preta	Common Bithynia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Aves (ave)	Gastropoda (Gastrópodes)
Order	Apodiformes (Apodiformes)	Littorinimorpha (Littorinimorpha)
Family	Trochilidae	Bithyniidae
Genus	Anthracothorax	Bithynia
Species	Anthracothorax nigricollis	Bithynia tentaculata

Evolutionary Relationship

beija-flor-de-veste-preta and Common Bithynia share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

beija-flor-de-veste-preta

LC — Least Concern

Common Bithynia

LC — Least Concern

Physical Characteristics

Attribute	beija-flor-de-veste-preta	Common Bithynia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beija-flor-de-veste-preta

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Common Bithynia

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

beija-flor-de-veste-preta

Um grande e marcante beija-flor de florestas tropicais do sul do México à Argentina, os manga-de-garganta-preta apresentam marcado dimorfismo sexual — os machos exibem garganta e peito negro brilhante com flancos violáceos e verdes e uma cauda roxa destacada, enquanto as fêmeas são brancas na parte inferior com uma faixa preta central. Habitam bordas de floresta, clareiras e jardins, defendendo agressivamente árvores em floração. Os machos realizam espetaculares voos de exibição na altura do dossel da floresta. Classificado como Pouco Preocupante em toda a sua ampla área de distribuição neotropical.

Common Bithynia

The common bithynia (<em>Bithynia tentaculata</em>) is a freshwater gastropod snail belonging to the family Bithyniidae. It is classified as Least Concern on the IUCN Red List and has been recorded across terrestrial and aquatic habitats in Belgium, Denmark, Norway, Sweden, and the United States. <em>Bithynia tentaculata</em> typically inhabits slow-moving or still freshwater environments such as lakes, ponds, canals, and rivers, often on muddy or sandy substrates where organic material is abundant. The species has a distinctive operculum that seals the shell opening, providing protection against desiccation and predators. It typically feeds by grazing on algae, detritus, and biofilms on submerged surfaces. The common bithynia serves as an intermediate host for several trematode parasites, making it ecologically significant in freshwater food webs and parasite life cycles. Biological traits of this species remain poorly documented in the scientific literature.