Common Ink Cap vs Red-billed Duck
Coprinopsis atramentaria compared with Anas erythrorhyncha
Taxonomic Classification
| Rank | Common Ink Cap | Red-billed Duck |
|---|---|---|
| Kingdom | Fungi (Fungi) | Animalia (Animals) |
| Phylum | Basidiomycota (Club Fungi) | Chordata (Chordates) |
| Class | Agaricomycetes (Mushrooms) | Aves (Birds) |
| Order | Agaricales (Gilled Mushrooms) | Anseriformes (Anseriformes) |
| Family | Psathyrellaceae | Anatidae |
| Genus | Coprinopsis | Anas |
| Species | Coprinopsis atramentaria | Anas erythrorhyncha |
Conservation Status
Common Ink Cap
LC — Least ConcernRed-billed Duck
LC — Least ConcernPhysical Characteristics
| Attribute | Common Ink Cap | Red-billed Duck |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Common Ink Cap
Typically found in forest floors, decomposing wood, and soil ecosystems.
Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).
Red-billed Duck
Typically found in various aerial, terrestrial, and aquatic environments.
Found across Europe (6 countries) and South America (Ecuador).
Common Ink Cap
<em>Coprinopsis atramentaria</em>, commonly known as the common ink cap, is a saprotrophic fungus in the family Psathyrellaceae. It is classified as Least Concern on the IUCN Red List, with a distribution spanning Asia (including Taiwan), Europe, and North America. The species typically grows on forest floors, buried wood, stumps, and other decomposing woody substrates in temperate regions. As a saprotroph, it plays an important ecological role in breaking down organic matter. The common ink cap is notable for containing coprine, a compound that inhibits aldehyde dehydrogenase and causes unpleasant reactions when consumed with alcohol. Diet information for this species is not available in current records. Biological traits of this species remain poorly documented in the scientific literature.
Red-billed Duck
Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.
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