| 释义 |
ar·chis·tia
\ärˈkistēə\ noun plural
Usage: capitalized
Etymology: New Latin, from archi- + -istia (as in Cladistia)
: an order of primitive Paleozoic ganoid fishes of moderate size superficially resembling modern herrings but having heterocercal tails, the maxilla expanded over the cheek, and a true clavicle in the pectoral girdle |