Definition of Midcosta. Meaning of Midcosta. Synonyms of Midcosta

- costal strigulae (fine streaks). There is a dark-fuscous line from the midcosta, preceded and followed by dull bluish-metallic lines. The hindwings are...
- fold and a third in the middle. There is a slender dentate line from the midcosta outwards, curved to the dorsum before the tornus. There is a series of...
- with grey. Immediately after this, a suffused grey fascia runs from the midcosta to beyond the middorsum, in it a fine black line from two-fifths costa...
- runs halfway across the disc. An ill-defined fascia is found from the midcosta to the tornus and there is an erect line from the tornus joining an elongate...