sex:  male 
	length:  440 mm TL 
	date vessel station:  by: J.W. Titcomb 
	location:  Argentina, Buenos Aires 
	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: Four specimens were originally in this lot; three specimens (non-types of M. schmitti) were recataloged as USNM 164571.