|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Actinopteri - Argentiniformes - Argentinidae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|W. Schwarzhans 2003||Thin, elongated and fragile otoliths with a
length:height index of 1.7 to 1.9. The rostrum is sharp
and long; no antirostrum or excisura are present. The
postdorsal angle is prominent, the predorsal angle is
almost absent. The sulcus is supramedian, long and
narrow; the caudal tip is reaching very close to the
posterior tip of the otolith and is connected with it by
a small depression.