#ghost pipefish

[herpsandbirds]

Ornate Ghost Pipefish (Solenostomus paradoxus), family Solenostomidae, order Syngnathiformes, Ambon, Maluku, Indonesia

photograph by Kiyoshi Okada

[critter-creature-or-beast]

This is a...

critter

creature

beast

Voting ended onMay 25

Submitted for classification by @onioneyez

"Very curious about Solenostomus snuffleupagus! The hairy ghost pipefish, named after the Sesame Street character.

(photograph by David Harasti)

More photos and info at the link: https://onlinelibrary.wiley.com/doi/10.1111/jfb.70497"

[muppet-facts]

Snuffleupagus fish 🥺

I saw!!! I plan on doing a fact about it soon! And probably later I'll discuss other organisms named after Muppets! In the meantime, here's a fact about Kermitops gratus which was named after Kermit, and Hyalinobatrachium dianae, which looks like Kermit.

[green-algae]

While looking for references I stumbled upon these funny guys: Ghost Pipefishes, aka False Pipefishes [genus Solenostomus]. They spend most of their time floating facedown, camouflaged, sucking up tiny prey through their snouts. Pretty epic...

[multicolouredgoose]

Gay fishh

[bolaneno]

newly-discovered Solenostomus snuffleupagus / hairy ghost pipefish; native to Oceania

(image courtesy of David Harasti) 

via Discover Magazine - May 2026

[sleepyfins]

Fishtober Day 29 - Ghost Pipefish

Check out the creator! ^ [@/fishiscrazy]

To say that this is one of the weirdest looking fish that I've seen thusfar... would be a total understatement.

This is the Ghost Pipefish. Specifically, this is the Halimeda Ghost Pipefish, which usually have a green colouration to blend in with algae or coral - though they can be any colour of the coral they live near.

They float in the ocean - around 23m [75ft] deep - motionless, and use their long snouts, pointed downwards, to suck up food. They feed on tiny crustaceans and plankton, as they're only 6.5cm [2.6in] long - though other pipefish can grow up to 17cm [6.7in] long.

They aren't real pipefish but they're related to them. Alongside seahorses!

[alphynix]

Ghost pipefishes are close relatives of pipefish and seahorses, and today are represented by six different species found in shallow tropical waters of the Indo-Pacific. But while this lineage is estimated to have originated around 70 million years ago in the Late Cretaceous, their fossil record is very sparse – only three fossil representatives are currently known from the entire Cenozoic.

Calamostoma lesiniforme is one of the oldest of these, dating to the early Eocene around 50-48 million years ago. Known from the Monte Bolca fossil beds in northern Italy, it lived in a warm shallow reef environment during a time when that region of Europe was covered by the western Tethys Ocean.

Up to about 9cm long (3.5"), it was already very similar in appearance to modern ghost pipefishes, with a long tubular snout, star-shaped bony plates in its skin, two dorsal fins, and fairly large pelvic fins that formed an egg-brooding pouch in females. It probably had the same sort of lifestyle as its modern relatives, floating pointing downwards and camouflaging itself among seagrasses, algae, and corals.

One specimen preserves a small amount of color patterning, showing hints of dark banding on the pelvic and tail fins. But since modern ghost pipefish can change their coloration to better mimic their surroundings, it's unclear whether these markings were common to all Calamostoma or were just part of this particular individual's camouflage.

———

Nix Illustration | Tumblr | Twitter | Patreon