Papiliolebias habluetzeli (Cyprinodontiformes: Cynolebiidae) a new miniature annual fish from the upper Rio Mamoré, Bolivia
Stefano Valdesalici, Dalton Tavares Bressane Nielsen, Roger Brousseau and Jurij Phunkner Aqua, International Journal of Ichthyology, 22 (4): 155-164, 2016
"Lampeyes are the least studied group of killifishes. There are numerous preserved lampeye collections that couldn't be identified. For example: Micropanchax is a genus of small species that inhabit the eastern African savannah. However in the middle of the Congo basin an undescribed lampeye was collected near Kindu. Probably a relict from the time that the Congo basin was still a savannah
A similar phenomenon is found in southeastern Cameroon, where hutereaui ( a savannah species) lives in an isolated piece of Savannah in the middle of the rain forest" - JVDZ