A new species of isias (Copepoda: Calanoida) from the brisbane river estuary, and a comparison of the australasian centropagid genera

Isias uncipes sp. nov. described here is the first representative of the genus to be recorded from the southern hemisphere. Comparison is made of structural features of Centropages, Isias clavipes, I. uncipes, Gladioferens, Boeckella, Hemiboeckella, and Calamoecia. The phylogeny of the Centropagidae is discussed

A revision of the coastal water genus gladioferens (Copepoda: Calanoida)

The genus, which now contains five species, is redefined so as to include a new subgenus. The number of previously described species is reduced from seven to four by synonymy. A new subgenus and species G. (Protogladioferens) symmetricus is described. A key to subgenera and species is given for both male and female specimens. All species are figured and described. General aspects of the ecology and distribution of the species are discussed