Maturity: Lm ?  range ? - ? cm Max length : 4.0 cm TL mannelijk / geslacht onbekend; (Ref. 11344)
Facultative air-breathing in the genus (Ref. 126274); Benthic on mud and sand in brackish to freshwaters, often in mangroves (Ref. 58302). Adults feed primarily on worms and other small benthic invertebrates; breeding habits are unknown (Ref. 44091).
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Status op de Rode Lijst van het IUCN (Ref. 130435)
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