Große Veränderliche Grasbüscheleule vs Spitzblütige Binse

Apamea crenata compared with Juncus acutiflorus

Key Differences

Große Veränderliche Grasbüscheleule is Least Concern while Spitzblütige Binse is Critically Endangered.

Taxonomic Classification

Rank	Große Veränderliche Grasbüscheleule	Spitzblütige Binse
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Arthropoda (Gliederfüßer)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insekten)	Liliopsida (Monocots)
Order	Lepidoptera (Schmetterlinge)	Poales (Süßgrasartige)
Family	Noctuidae	Juncaceae
Genus	Apamea	Juncus
Species	Apamea crenata	Juncus acutiflorus

Conservation Status

Große Veränderliche Grasbüscheleule

LC — Least Concern

Spitzblütige Binse

CR — Critically Endangered

Physical Characteristics

Attribute	Große Veränderliche Grasbüscheleule	Spitzblütige Binse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Große Veränderliche Grasbüscheleule

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Spitzblütige Binse

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (6 countries) and Oceania and the Pacific (Australia). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Große Veränderliche Grasbüscheleule

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.