Schiefergraues Fadenkügelchen vs Drosseluferläufer

Comatricha nigra compared with Actitis macularius

Key Differences

• Schiefergraues Fadenkügelchen is Not Evaluated while Drosseluferläufer is Least Concern.

Taxonomic Classification

Rank	Schiefergraues Fadenkügelchen	Drosseluferläufer
Kingdom	Protozoa (Protozoen)	Animalia (Tier)
Phylum	Mycetozoa	Chordata (Chordatiere)
Class	Myxomycetes (Myxomycetes)	Aves (Vögel)
Order	Stemonitidales	Charadriiformes (Regenpfeiferartige)
Family	Stemonitidaceae	Scolopacidae
Genus	Comatricha	Actitis
Species	Comatricha nigra	Actitis macularius

Conservation Status

Schiefergraues Fadenkügelchen

NE — Not Evaluated

Drosseluferläufer

LC — Least Concern

Physical Characteristics

Attribute	Schiefergraues Fadenkügelchen	Drosseluferläufer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Schiefergraues Fadenkügelchen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Belgium, Norway, Sweden), North America (United States), and South America (Brazil).

Drosseluferläufer

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Schiefergraues Fadenkügelchen

<em>Comatricha nigra</em> is among the more widely distributed species in the genus <em>Comatricha</em>, with documented records from Asia, Europe, North America, and South America. It belongs to the class Myxomycetes, order Stemonitidales, and is recognized by its dark, stalked sporangia with a distinctive capillitium. The species grows on decaying wood, bark, and moist plant debris in forest habitats across its broad geographic range. As with all plasmodial slime molds, <em>C. nigra</em> undergoes a life cycle that includes a motile plasmodial feeding stage and a reproductive sporangial stage. The feeding plasmodium consumes bacteria, fungal spores, and organic particles, playing a role in nutrient cycling and decomposition. The global distribution of <em>C. nigra</em> reflects the capacity of slime mold spores to disperse over long distances via wind currents. No quantitative biological metrics are recorded, and the species has not been assessed by the IUCN.

Drosseluferläufer

Spotted Sandpiper (Actitis macularius) 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States