Sakaiocaris and Callistocaris are referred, respectively, as junior synonyms of Bouvieraxius,

one new genus and six new species (Axiidae, Thalassinidea, Crustacea).—Zool. Scr. 21: 157-180. The collections of the family Axiidae in the Zoological Museum, Copenhagen, were examined: seven genera including one new genus, Eucalastacus gen.n. and 14 Indo-Pacific species containing five species, Eiconaxius farreae, E. weberi, E. sihogae, Axius australiensis and Axiopsis serrati-frons; six new species, Eiconaxius demani sp.n., E. mortenseni sp.n., Bouvieraxius keiensis sp.n.