Dusky smooth-hound fishes is their ability to continually replace the teeth in their upper and lower jaws. Smooth dogfish differ from other sharks because of their 10 rows of flat, blunt teeth. The teeth in the upper and lower jaws are similar in size and are asymmetrical with rounded cusps. These teeth are used to crush and grind food, rather than bite it. Their unique dentition is important for their crustacean-based diet. In smooth dogfish, tooth replacement is related to body growth. They grow about 10 cm per every six rows of teeth replaced. That is an increase of 0.03 mm per
Creature Features (WNEW) most of the Japanese "monster movies" produced by Toho Studios, and Daiei Motion Picture Company (famous for their "Godzilla" and "Gamera" movies). They also broadcast all the best British horror films by Hammer Film Productions, like The Quatermass Xperiment - under the US title "The Creeping Unknown"", "The Curse of Frankenstein", "", "The Phantom of the Opera", "The Curse of the Werewolf", and "The Hound of the Baskervilles". Also Amicus Productions, and Tigon British Film Productions films such as "Dr. Terror's House of Horrors", and "The House That Dripped Blood". But what became most well known about "Creature Features" is