sex: female
length: 268 mm TL
date vessel station: 22.02.1909, Albatross, sta 4365
location: Philippines, Luzon, Balayan Bay
depth: 391 m
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: Two specimens were listed under USNM 122311 in the USNM ledger, however, only the female specimen is recorded as a paratype. Presumably, the immature, male, a 220 mm specimen listed under "Other material examined" by Springer (1979), is the male specimen from this lot It has been recataloged as USNM 316614.

sex: female
length: 297 mm TL
date vessel station: 20.02.1909, Albatross, sta 4693
location: Philippines, Luzon, Balayan Bay
depth: 329 m
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

sex: male
length: 254 mm TL
date vessel station: 16.01.1908, Albatross, sta 5111
location: China Sea, Philippines, off southern Luzon, Sombrero Island
depth: 431 m
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