Records (circles and a triangle) of Chaenogobius annularis (left) and C. gulosus (right) in south-east Kyushu, southern Japan, based on the examination of museum specimens (qualitative survey). A triangle indicating occurrence of C. gulosus in Tanega-shima Island by possible human-induced transportation.

 
 
  Part of: Murase A, Miki R, Motomura H (2017) Southern limits of distribution of the intertidal gobies Chaenogobius annularis and C. gulosus support the existence of a biogeographic boundary in southern Japan (Teleostei, Perciformes, Gobiidae). ZooKeys 725: 79-95. https://doi.org/10.3897/zookeys.725.19952