Descrizione originale come Crenicichla hemera:
ZooBank:98F9E0B6-8710-4F54-86D6-3420C92A293A.
- Kullander, Sven. 1990. "Crenicichla hemera (Teleostei: Cichlidae), a new cichlid species from the Rio Aripuanã drainage, Mato Grosso, Brazil". Ichthyological Explorations of Freshwaters. 1(3):213-218 (crc01639) (riassunto)
Sinonimi (1):
- Crenicichla guentheri Ploeg, 1991, con località tipo in Rio Aripuana, Rio Madeira system, Mato Grosso, Brazil. Determinatore: Kullander, 2003
Conservazione: Hemeraia hemera è valutata dalle organizzazioni internazionali di salvaguardia delle specie a rischio come (LC) basso rischio (2018). The type locality of Hemeraia hemera is located near Juína (state of Mato Grosso) in a region progressively altered by logging and agricultural activities. The main threat to H. hemera is related to habitat degradation, resulting from anthropic activities. Nonetheless, these are not considered significant threats that put the species at risk of extinction (ICMBio, 2022).