Chacón, I.A.; Janzen, D.H.; Hallwachs, W. 2014: Four new species of Symmerista Hübner, 1816 (Notodontidae, Nystaleinae) from Costa Rica. ZooKeys, 421: 39-63. doi:10.3897/zookeys.421.6342 This article incorporates text available under the CC BY 3.0 license.
doi.org
Chacón, I.A.; Janzen, D.H.; Hallwachs, W. 2014: Four new species of Symmerista Hübner, 1816 (Notodontidae, Nystaleinae) from Costa Rica. ZooKeys, 421: 39-63. doi:10.3897/zookeys.421.6342 This article incorporates text available under the CC BY 3.0 license.