Valenciennea helsdingenii is a species of goby from the Indo-Pacific. It is commonly known as the twostripe goby, black-lined sleeper goby, or railway sleeper goby. It can grow up to a length of 25 cm (9.8 in) and is distinguishable by two prominent orange to black lines running longitudinally through its body.

The Sleeper Railway Glider Goby originates among the rubble zones surrounding the reefs of Sri Lanka. It is white in coloration with two distinct black and orange horizontal lines extending the length of the body. The dorsal fin is black-edged, giving it a dramatic look.

2018年1月2日 · The Railway Glider Goby is a distinctive looking goby. Two parallel horizontal lines bisect the body across the eyes giving them their name, from the resemblance to railway tracks. The lines continue across the caudal fin onto two extended rays.

The Sleeper Railway Glider Goby originates among the rubble zones surrounding the reefs of Sri Lanka. It is white in coloration with two distinct black and orange horizontal lines extending the length of the body. The dorsal fin is black-edged, giving it a dramatic look.

The Sleeper Railway Glider Goby originates among the rubble zones surrounding the reefs of Sri Lanka. It is white in coloration with two distinct black and orange horizontal lines extending the length of the body. The dorsal fin is black-edged, giving it a dramatic look.

Railway Sleeper Gobies are mostly peaceful fish and should get along with most fish, coral and inverts in your tank. This makes them a good choice for reef tanks. Railway Sleeper Gobies can be aggressive and territorial to other gobies in smaller tanks as well.

The Sleeper Railway Glider Goby originates in the rubble areas surrounding the coral reefs in Sri Lanka. It's white in coloration with two distinct orange and black horizontal lines that run along across the body. The dorsal fin has black edges and gives it a striking appearance.

The Railway Sleeper Goby (Valenciennea helsdingenii), also known as the Sand Sifter Goby, is native to the tropical seas of Southeast Asia and extending down towards Australia. These fish have a naturally timid temperament and will spend most of their time down in the sandy substrate.

The Railway Sleeper Goby is a striking sand-sifting species that plays a vital role in keeping the substrate clean by consuming detritus and leftover food. Named for the two dark oval spots on each side of its body, resembling railway tracks, this goby has a pale body with subtle yellow and blue markings, making it bot