The Syngnathidae is a family of fish which includes seahorses, pipefishes, and seadragons. The name is derived from Greek, σύν (syn), meaning "together", and γνάθος (gnathos), meaning "jaw". This fused jaw trait is something the entire family has in common.
Syngnathus is a genus of fish in the family Syngnathidae found in marine, brackish and sometimes fresh waters of the Atlantic, Indian and Pacific Ocean. Fossils of these species are found from the Oligocene to the Pleistocene. They are known from various localities of Greece, Italy, Germany and United States.
Solenostomus, also known as ghost pipefishes, false pipefishes or tubemouth fishes, is a genus of fishes in the order Syngnathiformes. Solenostomus is the only genus in the family Solenostomidae, and includes six currently recognized species. Ghostpipefishes are related to pipefishes and seahorses. They are found in tropical waters of the Indo-Pacific.
Solegnathus is a genus of pipefish native to the Indian and Pacific Oceans.
Microphis is a genus of pipefishes within the family Syngnathidae. Members of this genus are notable among the Syngnathidae for residing in mainly fresh and brackish waters. Adults breed in coastal rivers, streams, or lakes, and fertilized eggs are carried by the male pipefish in a brood pouch extending along his entire ventral surface.
Corythoichthys is a genus of pipefishes of the family Syngnathidae. All species in the genus are found in the tropical Indian and Pacific Oceans on reefs or rubble bottoms. Relationships and taxonomy within the genus are still in debate, but there may be at least 23 species.
The Fungiidae are a family of Cnidaria, often known as mushroom corals. The family contains thirteen extant genera. They range from solitary corals to colonial species. Some genera such as Cycloseris and Fungia are solitary organisms, Polyphyllia consists of a single organism with multiple mouths, and Ctenactis and Herpolitha might be considered as solitary organisms with multiple mouths or a colony of individuals, each with its separate mouth.
Dunckerocampus is a genus of pipefishes one of two genera known as the flagtail pipefishes. This genus is native to the Indian and Pacific Oceans where they are usually found in reef environments. These species are elongated and have a maximum length between 10 and 20 centimetres, with D. chapmani being the only species with a maximum length below 15 centimetres (5.9 in). Their tail is red with a whitish edge, and in some species there is a white or yellow spot in the center. All except D. baldwini have vertical red/brown and yellow/white stripes on their body.
Doryrhamphus is a genus of pipefishes, one of the two genera colloquially known as flagtail pipefishes and are popular in the aquarium trade. The members of this genus are native to the Indian and Pacific Oceans where they inhabit reef environments. The species in this genus have a maximum length of 14 centimetres (5.5 in) or less, with D. janssi being the only species that surpasses 8.5 centimetres (3.3 in). Most species have a horizontal blue line along their body, and all have a whitish-edged tail that is marked contrastingly with black, red or yellow.
The Hippocampinae are a subfamily of small marine fishes in the family Syngnathidae. Depending on the classification system used, it comprises either seahorses and pygmy pipehorses, or only seahorses.
Halicampus is a genus of pipefishes of the family Syngnathidae, containing 12 described species.
Choeroichthys is a genus of pipefishes of the family Syngnathidae native to the Indian and Pacific Oceans.
Copelatus nigrolineatus is a species of diving beetle. It is part of the genus Copelatus of the subfamily Copelatinae and the family Dytiscidae. It was described by Sharp in 1882.
Hippichthys is a genus of pipefishes native to the Indian and Pacific Oceans and the landmasses around them. This genus contains freshwater, brackish water and marine species.
Campichthys is a genus of pipefishes native to the Indian and Pacific Oceans.
Cosmocampus is a genus of pipefishes.
Doryrhamphus japonicus, or the Honshu pipefish, is a species of flagtail pipefish from the genus Doryrhamphus that occurs in the Western Pacific Ocean, from Milne Bay, Papua New Guinea, to Sulawesi, Indonesia, the Philippines, and north as far as Honshu, Japan and Korea. It is a marine demersal pipefish that inhabits coastal lagoons, rocky and coral reefs, and tidal pools down to as deep as 30 metres (98 ft) but it is unusual below 10 metres (33 ft). This species is frequently found in association with sea urchins of the genus Diadema and with sponges. It is an active cleaner, feeding on parasites found on other fishes. It frequently shares crevices with shrimps, large mud crabs and occasionally moray eels.
Choeroichthys latispinosus, also known as the Muiron Island pipefish or Muiron pipefish, is a species of pipefish native to the western coast of Australia. Described by Charles Dawson based on a single specimen in 1978, the species is still known from only three localities.
Doryrhamphus negrosensis, commonly known as Negros pipefish, flagtail pipefish, Masthead Island pipefish or Queensland flagtail pipefish, is a species of marine fish of the family Syngnathidae. It is found in the Western Pacific Ocean, from Borneo to Vanuatu and the Yaeyama Islands to the Rowley Shoals and the Great Barrier Reef. It lives in mud flats and reefs, both coral and rocky, where it is often associated with sea urchins. It is a rather solitary species which may be found in pairs or small groups. It inhabits depths to 9 metres (30 ft), and can grow to lengths of 6.2 centimetres (2.4 in). Although little is known of its feeding habits, it is expected to feed on harpacticoid copepods, gammarid shrimps, and mysids, similar to other pipefish, it may also act as a cleaner fish like other species in the genus Doryrhamphus. This species is ovoviviparous, with males carrying eggs before giving birth to live young. Males may brood at 4.3 cm. It is a small bluish to bluish-grey pipefish which has a pale stripe along the dorsal side of the head and snout, and a dark fan-like caudal fin which has white margins and an orange base.
