Article · Wikipedia archive · Last revised Jul 24, 2026

Mellitidae

Mellitidae is a family of sand dollars, in the echinoderm order Clypeasteroida. These irregular sea urchins bury themselves in soft sediment in shallow seas.

Last revised
Jul 24, 2026
Read time
≈ 1 min
Length
111 w
Citations
2
Source
Mellitidae
Illustration of Leodia sexiesperforata by Louis Agassiz, 1841
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Clypeasteroida
Suborder: Scutellina
Family: Mellitidae
Stefanini, 19121
Genera

see text

Mellitidae is a family of sand dollars, in the echinoderm order Clypeasteroida. These irregular sea urchins bury themselves in soft sediment in shallow seas.

Genera

The World Register of Marine Species includes the following genera in the family:-1

References

References

  1. Kroh, Andreas (2018). "Mellitidae Stefanini, 1912". WoRMS. World Register of Marine Species. Retrieved 7 September 2018.