Syngnathus

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.^[2][3] 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.^[4] The name comes from Ancient Greek σύν (sún), meaning "together", and γνάθος (gnáthos), meaning "jaw",^[5] referring to the fused jaw that the species (and the entire family) have in common.

Syngnathus Temporal range: 33.9–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N Oligocene to Recent
Syngnathus acus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Syngnathiformes
Family:	Syngnathidae
Subfamily:	Syngnathinae
Genus:	Syngnathus Linnaeus, 1758
Type species
Syngnathus acus Linnaeus, 1758
Synonyms[1]
Acus Swainson, 1839 Dermatostethus Gill, 1862 Siphostoma Rafinesque, 1810 Syrictes Jordan & Evermann, 1927 Tigricampus Whitley, 1934 Tiphle Rafinesque, 1810

Species

There are currently 36 recognized species in this genus:

• Syngnathus abaster A. Risso, 1827 (Black-striped pipefish)
• Syngnathus acus Linnaeus, 1758 (Greater pipefish)
• Syngnathus affinis Eichwald, 1831
• Syngnathus auliscus (Swain, 1882) (Barred pipefish)
• Syngnathus californiensis D. H. Storer, 1845 (Kelp pipefish)
• Syngnathus caribbaeus C. E. Dawson, 1979 (Caribbean pipefish)
• Syngnathus carinatus (C. H. Gilbert, 1892)
• Syngnathus caspius Eichwald, 1831
• Syngnathus chihiroe Matsunuma, 2017 ^[6]
• Syngnathus dawsoni (Herald, 1969)
• Syngnathus exilis (R. C. Osburn & Nichols, 1916) (Bar-cheek pipefish)
• Syngnathus floridae (D. S. Jordan & C. H. Gilbert, 1882) (Dusky pipefish)
• Syngnathus folletti Herald, 1942
• Syngnathus fuscus D. H. Storer, 1839 (Northern pipefish)
• Syngnathus leptorhynchus Girard, 1854 (Bay pipefish)
• Syngnathus louisianae Günther, 1870 (Chain pipefish)
• Syngnathus macrophthalmus Duncker, 1915
• Syngnathus makaxi Herald & C. E. Dawson, 1972 (Yucatán pipefish)
• Syngnathus pelagicus Linnaeus, 1758 (Sargassum pipefish)
• Syngnathus phlegon A. Risso, 1827
• Syngnathus rostellatus Nilsson, 1855 (Nilsson's pipefish)
• Syngnathus safina Paulus, 1992
• Syngnathus schlegeli Kaup, 1856 (Seaweed pipefish)
• Syngnathus schmidti A. M. Popov, 1928
• Syngnathus scovelli (Evermann & Kendall, 1896) (Gulf pipefish)
• Syngnathus springeri Herald, 1942 (Bull pipefish)
• Syngnathus taenionotus Canestrini, 1871
• Syngnathus temminckii Kaup, 1856 (Long-snout pipefish) ^[7]
• Syngnathus tenuirostris Rathke, 1836 (Narrow-snouted pipefish)
• Syngnathus typhle Linnaeus, 1758 (Broad-nosed pipefish)
• Syngnathus variegatus Pallas, 1814
• Syngnathus watermeyeri J. L. B. Smith, 1963 (Estuarine pipefish)