Siphonostoma Rafinesque, 1810 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Chordata order Syngnathiformes family Syngnathidae genus Syngnathus Name Homonyms Siphonostoma Rafinesque, 1810 Siphonostoma Guilding, 1840 Siphonostoma Otto, 1821 Siphonostoma Zenker, 1832 Siphonostoma Siphonostoma Benth. & Hook.f., 1876 Siphonostoma Agassiz, 1846 Siphonostoma Rathke, 1843 Siphonostoma Swainson, 1840