[ガンジスメジロザメぞく, ganjisumejirozame zoku](n) Glyphis (genus containing 5 known species of secretive true river sharks in the family Carcharhinidae)[Add to Longdo]
[チヒロザメぞく, chihirozame zoku](n) Pseudotriakis (genus of ground shark in the family Pseudotriakidae whose sole member is the false catshark)[Add to Longdo]
[tsubakurozame](n) daggernose shark (Isogomphodon oxyrhynchus, species of requiem shark found in Trinidad, Guyana, Suriname, French Guiana, and Brazil)[Add to Longdo]
[ツバクロザメぞく, tsubakurozame zoku](n) Isogomphodon (genus of requiem shark in the family Carcharhinidae with one extant species known as the daggernose shark)[Add to Longdo]