Papuligobius uniporus described new genus and specie, found in southeast asia. Had some last year and now another new shipment. And its completely freshwater! The only "other" freshwater blenny, its so new that you won't find much info. or picture on it! Check my buy/sell for more info.
they just sit there and stare at you, not aggitated at all out of water. I had the "other" specie from India, and it actually bit me once out of water after chasing him around for a while. how many fish can you think of that will bite your hand after being out of water besides a piranha, which only snaps out of fear!