Riley’s 13-year Pharaoh Cicada
Generally similar to M. septendecim and M. neotredecim in appearance and behavior, but with lower pitched songs and lacking dark bands on underside of abdomen. Underside of abdomen varies from light orange to caramel color; sometimes light color extends up sides of abdomen above spiracles. Bar is approximately 1 cm. Where M. tredecim is in contact with M. neotredecim, M. neotredecim exhibits a striking pattern of reproductive character displacement in male call pitch and female pitch preference.
You can rotate the 3-D models of M. tredecim below to see them from all angles.
General information about the signals of this species is included here.
Magicicada tredecim songs:
Courtship I/ Calling song
Courtship II song
Courtship III song
Approximate range
In the map below, cicada symbols are verified records in our database as of 10 March 2025. This map may not be reproduced without written permission.