Sphyrna diplana Springer, 1941 USNM 110296 Paratype
sex: male
length: 2500 mm TL
date vessel station: 15.02.1938, by S. Springer
location: Florida, off Englewood
specimens: 1
remarks: Ref.: HOWE, J.C. & SPRINGER, V.G. (1993) Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 5: Sharks (Chondrichthyes: Selachii). Smithsonian Contributions to Zoology, (540): i-iii, 1-19: Only the jaws exist in the USNM collection.
Sphyrna diplana Springer, 1941 USNM 108451 Holotype
sex: male
length: 1735 mm TL
date vessel station: 24.01.1939, Dalton, sta 819
location: Florida, off Englewood
specimens: 1
remarks: Ref.: HOWE, J.C. & SPRINGER, V.G. (1993) Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 5: Sharks (Chondrichthyes: Selachii). Smithsonian Contributions to Zoology, (540): i-iii, 1-19:
Sphyrna diplana Springer, 1941 USNM 110297 Paratype
sex: male
length: 1850 mm TL
date vessel station: 07.01.1939, by S. Springer
location: Florida, off Englewood
specimens: 1
remarks: Ref.: HOWE, J.C. & SPRINGER, V.G. (1993) Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 5: Sharks (Chondrichthyes: Selachii). Smithsonian Contributions to Zoology, (540): i-iii, 1-19: Only the jaws exist in the USNM collection.
Sphyrna diplana Springer, 1941 USNM 108452 Paratype
sex: male
length: 1500 mm TL
date vessel station: 07.01.1939, by S. Springer
location: Florida, off Englewood
specimens: 1
remarks: Ref.: HOWE, J.C. & SPRINGER, V.G. (1993) Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 5: Sharks (Chondrichthyes: Selachii). Smithsonian Contributions to Zoology, (540): i-iii, 1-19: Only the head exists in the USNM collection