n = 47
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Tylosurus acus | (Lacepède, 1803) | Tylosurus acus | Belonidae | Agujon needlefish |
| Tylosurus acus acus | (Lacepède, 1803) | Tylosurus acus | Belonidae | Agujon needlefish |
| Tylosurus acus imperialis | (Rafinesque, 1810) | Tylosurus imperialis | Belonidae | |
| Tylosurus acus melanotus | (Bleeker, 1850) | Tylosurus melanotus | Belonidae | Keel-jawed needle fish |
| Tylosurus acus pacificus | (Steindachner, 1876) | Tylosurus pacificus | Belonidae | Pacific agujon needlefish |
| Tylosurus acus rafale | Collette & Parin, 1970 | Tylosurus rafale | Belonidae | Atlantic agujon needlefish |
| Tylosurus annulatus | (Valenciennes, 1846) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus caeruleofasciatus | Stead, 1908 | Ablennes hians | Belonidae | Flat needlefish |
| Tylosurus cantrainei | Cocco, 1833 | Tylosurus imperialis | Belonidae | |
| Tylosurus choram | (Rüppell, 1837) | Tylosurus choram | Belonidae | Red Sea houndfish |
| Tylosurus chorum | (Rüppell, 1837) | Tylosurus choram | Belonidae | Red Sea houndfish |
| Tylosurus crocodiles | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodiles crocodiles | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilis | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilis crocodilis | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilius | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilus | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilus crocodilus | (Péron & Lesueur, 1821) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus crocodilus fodiator | Jordan & Gilbert, 1882 | Tylosurus fodiator | Belonidae | Mexican needlefish |
| Tylosurus euryops | Bean & Dresel, 1884 | Strongylura timucu | Belonidae | Timucu |
| Tylosurus fodiator | Jordan & Gilbert, 1882 | Tylosurus fodiator | Belonidae | Mexican needlefish |
| Tylosurus gavialoides | (Castelnau, 1873) | Tylosurus gavialoides | Belonidae | Stout longtom |
| Tylosurus giganteus | (Temminck & Schlegel, 1846) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus gladius | Bean, 1882 | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus hians | (Valenciennes, 1846) | Ablennes hians | Belonidae | Flat needlefish |
| Tylosurus imperialis | (Rafinesque, 1810) | Tylosurus imperialis | Belonidae | |
| Tylosurus impotens | Ogilby, 1908 | Tylosurus gavialoides | Belonidae | Stout longtom |
| Tylosurus issajewi | Gratzianov, 1907 | Strongylura anastomella | Belonidae | |
| Tylosurus jordani | Starks, 1906 | Strongylura scapularis | Belonidae | Shoulderspot needlefish |
| Tylosurus leiurus | (Bleeker, 1850) | Strongylura leiura | Belonidae | Banded needlefish |
| Tylosurus melanota | (Bleeker, 1850) | Tylosurus melanotus | Belonidae | Keel-jawed needle fish |
| Tylosurus melanotus | (Bleeker, 1850) | Tylosurus melanotus | Belonidae | Keel-jawed needle fish |
| Tylosurus pacificus | (Steindachner, 1876) | Tylosurus pacificus | Belonidae | Pacific agujon needlefish |
| Tylosurus philippinus | Herre, 1928 | Tylosurus punctulatus | Belonidae | Spotted long-tom |
| Tylosurus pterurus | Osburn & Nichols, 1916 | Platybelone pterura | Belonidae | Baja California keeltail needlefish |
| Tylosurus punctulatus | (Günther, 1872) | Tylosurus punctulatus | Belonidae | Spotted long-tom |
| Tylosurus rafale | Collette & Parin, 1970 | Tylosurus rafale | Belonidae | Atlantic agujon needlefish |
| Tylosurus raphidoma | (Ranzani, 1842) | Tylosurus crocodilus | Belonidae | Hound needlefish |
| Tylosurus sagitta | Jordan & Gilbert, 1884 | Strongylura timucu | Belonidae | Timucu |
| Tylosurus scapularis | Jordan & Gilbert, 1882 | Strongylura scapularis | Belonidae | Shoulderspot needlefish |
| Tylosurus sierrita | Jordan & Gilbert, 1882 | Strongylura exilis | Belonidae | Californian needlefish |
| Tylosurus stolzmanni | (Steindachner, 1878) | Strongylura exilis | Belonidae | Californian needlefish |
| Tylosurus strongilurus | (van Hasselt, 1823) | Strongylura strongylura | Belonidae | Spottail needlefish |
| Tylosurus strongylorus | (van Hasselt, 1823) | Strongylura strongylura | Belonidae | Spottail needlefish |
| Tylosurus strongylura | (van Hasselt, 1823) | Strongylura strongylura | Belonidae | Spottail needlefish |
| Tylosurus strongylurus | (van Hasselt, 1823) | Strongylura strongylura | Belonidae | Spottail needlefish |
| Tylosurus terebra | Whitley, 1927 | Strongylura incisa | Belonidae | Reef needlefish |