Austrolimulus

Austrolimulus
Temporal range: Middle Triassic
Artist's reconstruction
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Order: Xiphosura
Family: Austrolimulidae
Genus: Austrolimulus
Species:
A. fletcheri
Binomial name
Austrolimulus fletcheri
Riek, 1955

Austrolimulus fletcheri is an extinct xiphosuran, related to the modern horseshoe crab. The holotype and only known specimen is from Middle Triassic-aged strata of Brookvale, New South Wales of Australia.