clouded-bordered brindle vs Confusing Fold Truffle

Apamea crenata compared with Hydnotrya confusa

Key Differences

clouded-bordered brindle is Least Concern while Confusing Fold Truffle is Not Evaluated.

Taxonomic Classification

Rank	clouded-bordered brindle	Confusing Fold Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Pezizomycetes (Pezizomycetes)
Order	Lepidoptera (Butterflies & Moths)	Pezizales (Pezizales)
Family	Noctuidae	Discinaceae
Genus	Apamea	Hydnotrya
Species	Apamea crenata	Hydnotrya confusa

Conservation Status

clouded-bordered brindle

LC — Least Concern

Confusing Fold Truffle

NE — Not Evaluated

Physical Characteristics

Attribute	clouded-bordered brindle	Confusing Fold Truffle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

clouded-bordered brindle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Taiwan) and Europe (5 countries).

Confusing Fold Truffle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

clouded-bordered brindle

The clouded bordered brindle (Apamea crenata) is a noctuid moth in the family Noctuidae found across temperate Europe and across northern Asia to Japan. The adult wingspan measures approximately 38–45 mm, with intricately patterned grey-brown and buff forewings bearing subtle cross-lines, a scalloped (crenate) outer margin giving the species its name, and distinctive reniform and orbicular markings characteristic of the Apamea genus. Adults fly in one generation from May to July, visiting flowers for nectar at night. The larvae feed internally within the stems and roots of grasses, particularly Brachypodium and other coarse grass species in woodland rides, woodland margins, and rough grassland habitats. Overwintering occurs as a larva within plant stems. Like many grass-feeding noctuids, the clouded bordered brindle requires structural diversity in its grassland and woodland edge habitats, with areas of tall, tussocky grasses providing both larval foodplants and adult shelter. Population trends in parts of its European range reflect changes in land management affecting coarse grassland and woodland ride quality.