Davie, 1990
Lateral margin of carapace with distinct teeth behind anterolateral tooth. Rostrum transversely oval, wider than long. Antennular plate with stridulating organ.Posterior margin of pleura of abdominal somites 2 to 5 with a deep and abrupt excavation near the top, most distinct in somites 4 and 5. Total length to 27 cm.
Type Species: By original designation and monotypy: Palibythus magnificus Davie, 1990.
A single species is known of this genus.