Tylosurus

{{Short description|Genus of fishes}}

{{Distinguish|Tylosaurus}}

{{Automatic taxobox

| name =

| image = Tylosurus choram.jpg

| image_caption = Red Sea houndfish - T. choram

| taxon = Tylosurus

| authority = Cocco, 1833

| type_species = Tylosurus cantrainei

| type_species_authority = Cocco, 1833{{Cof record|genid=1345|title=Tylosurus|access-date=2 August 2019}}

}}

Tylosurus is a genus of needlefish, one of ten in the family Belonidae. They are found worldwide in tropical and warmer temperate seas{{cite book | author = Bruce Baden Collette | author-link = Bruce Baden Collette | year = 2003 | title = Family Belonidae Bonaparte 1832 needlefishes | work = Annotated Checklist of Fishes | volume = 16 | publisher = California Academy of Sciences | issn = 1545-150X}} and two species have been recorded as Lessepsian migrants in the eastern Mediterranean Sea.{{cite journal | author1 = Barbara Zorica | author2 = Vanja Čikeš Keč | author3 = Armin Palloro | author4 = Kristijan Zanki | author5 = Goran Brzulja | author6 = Viktor Kraljević | display-authors = 3 | year = 2016 | title = First record of agujon needlefish, Tylosurus acus imperialis (Rafinesque, 1810) (Osteichthyes: Belonidae) in the Croatian part of the Adriatic Sea | url = https://hrcak.srce.hr/file/239285 | journal = Acta Adriatica | volume = 57 | issue = 1 | pages = 183–186}}