Sphaeromatidea

Sphaeromatidea is a suborder of isopod crustaceans.^[2]

Sphaeromatidea Temporal range: PreꞒ Ꞓ O S D C P T J K Pg N
Gnorimosphaeroma oregonense
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Malacostraca
Order:	Isopoda
Suborder:	Sphaeromatidea Wägele, 1989
Superfamilies
†Archaeoniscidae?[1] Seroloidea Sphaeromatoidea

Families

The suborder contains seven extant and three extinct families in two superfamilies:^[3]

• Sphaeromatidea
  • †Archaeoniscidae?
  • Seroloidea Dana, 1852^[4]
    • Basserolidae Brandt & Poore, 2003
    • Bathynataliidae Kensley, 1978
    • Plakarthriidae Hansen, 1905
    • †Schweglerellidae Brandt, Crame, Polz & Thomson, 1999 
    • Serolidae Dana, 1852
    • †Tricarinidae Feldmann, Kolahdouz, Biranvand & Schweigert, 2007
  • Sphaeromatoidea Latreille, 1825^[5]
    • Ancinidae Dana, 1852
    • Sphaeromatidae Latreille, 1825
    • Tecticipitidae Iverson, 1982