Ausfeld's Wattle vs Coast Dart

Acacia ausfeldii compared with Euxoa cursoria

Key Differences

• Ausfeld's Wattle is Near Threatened while Coast Dart is Least Concern.

Taxonomic Classification

Rank	Ausfeld's Wattle	Coast Dart
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (สัตว์ขาปล้อง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Insecta (แมลง)
Order	Fabales (อันดับถั่ว)	Lepidoptera (ผีเสื้อ)
Family	Fabaceae	Noctuidae
Genus	Acacia	Euxoa
Species	Acacia ausfeldii	Euxoa cursoria

Conservation Status

Ausfeld's Wattle

NT — Near Threatened

Coast Dart

LC — Least Concern

Physical Characteristics

Attribute	Ausfeld's Wattle	Coast Dart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ausfeld's Wattle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Coast Dart

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Ausfeld's Wattle

The Ausfeld's Wattle (Acacia ausfeldii) is a species in the genus Acacia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Coast Dart

Coast dart (Euxoa cursoria) is a medium-sized moth in the family Noctuidae, native to coastal sand dunes and sandy heathland habitats of northern and western Europe, including the United Kingdom, Denmark, the Netherlands, Germany, and Scandinavia. Adults are cryptically patterned in pale buff, grey, and brown tones that match the sandy substrates of their dune habitat, flying at night from late summer into autumn. Larvae feed on the roots of coastal dune grasses and other low-growing plants, overwintering as pupae in loose sand. The genus Euxoa includes numerous 'dart' moths distributed across the northern hemisphere, many of which are habitat specialists tied to open, sandy ground. Coast dart populations have declined significantly across their European range due to the stabilisation and vegetational succession of coastal sand dunes, reduction of bare sand patches through marram grass planting, and recreational disturbance. Despite these pressures, it is assessed as Least Concern by the IUCN. In the United Kingdom, it is classified as a priority species in the Biodiversity Action Plan and is the subject of dune management programmes aimed at maintaining open sand habitat.