Both H5 and H6 Were motile and produced all of the lytic enzymes
tested (hemolysin, caseinase, gelatinase, lipase and phospholipase). Although H6 was the most virulent isolate in vivo, this was not reflected in the highest production of all virulence factors tested. Finally, isolates H5 and H6 were identified to belong to the Harveyi clade of vibrios.