• Thumbnail for Cephalocarida
    cephalocaridans are generally considered to belong in just one family: Hutchinsoniellidae. Fossil records of cephalocaridans have been found in the Ordovician...
    7 KB (661 words) - 10:56, 21 October 2024
  • Thumbnail for Hutchinsoniella
    Phylum: Arthropoda Class: Cephalocarida Order: Brachypoda Family: Hutchinsoniellidae Genus: Hutchinsoniella Sanders, 1955 Species: H. macracantha Binomial...
    4 KB (450 words) - 21:23, 1 September 2021