[1] The catalogue gives the names of the leaders of each contingent, lists the settlements in the kingdom represented by the contingent, sometimes with a descriptive epithet that fills out a half-verse or articulates the flow of names and parentage and place, and gives the number of ships required to transport the men to Troy, offering further differentiations of weightiness.
In the debate since antiquity over the Catalogue of Ships, the core questions have concerned the extent of historical credibility of the account, whether it was composed by Homer himself, to what extent it reflects a pre-Homeric document or memorized tradition, surviving perhaps in part from Mycenaean times, or whether it is a result of post-Homeric development.
If taken to be an accurate account, the Catalogue provides a rare summary of the geopolitical situation in early Greece at some time between the Late Bronze Age and the eighth century BCE.
[6] In the most recent extended study of the Catalogue, Edzard Visser, of the University of Basel, concludes that the Catalogue is compatible with the rest of the Iliad in its techniques of verse improvisation, that the order of the names is meaningful and that the geographical epithets evince concrete geographical knowledge.
[7] W. W. Minton places the catalogue within similar "enumerations" in Homer and Hesiod, and suggests that part of their purpose was to impress the audience with a display of the performer's memory.
Instead the catalogue portrays a loose union of city-states, mostly in mainland Greece, ruled by hereditary families under the overlordship of the High King (ἄναξ, ánax) of Mycenae.