Pipefish belong to the same family of fish as the sea-horses (Syngnathidae). They have long, slender bodies encased in an armour of segmented plates. The main body of the greater pipefish is polygonal in cross-section whilst the tail end is four-sided, giving the body an angular appearance. It has a relatively long snout with a small mouth at the tip. There is a distinctive hump on top of the head behind the eyes. It is usually pale brown to greenish-brown in colour with darker bands along the body. Adult fish can grow to a maximum length of 47cm. The greater pipefish most closely resembles Nilsson's pipefish (Syngnathus rostellatus) however the latter does not have a conspicuous hump behind the eyes and has a much shorter snout. The deep-snouted pipefish (Syngnathus typhle) is also similar but it too lacks a hump behind the eyes and has a much deeper snout.
No one has provided updates yet.