Florent's Guide To The

Tropical Reefs

Double-Ended Pipefish
Syngnathoides biaculeatus
Double-Ended Pipefish
Also known as: Alligator Pipefish
Category: Pipefishes
Scientific Name: Syngnathoides biaculeatus
Size: Up to 11 in. (28 cm)  
Depth: 3-30 ft. (1-10 m)
Distribution: Indo-West Pacific, Red Sea, Australia
Chordata (Phylum)
└Vertebrata (Subphylum)
 └Osteichthyes (Parvphylum)
  └Actinopterygii (Gigaclass)
   └Actinopteri (Superclass)
    └Teleostei (Class)
     └Syngnathiformes (Order)
      └Syngnathidae (Family)
       └Syngnathinae (Subfamily)
        └Syngnathoides (Genus)
         └S. biaculeatus (Species)

All Photographs
© 2025 Florent Charpin