Slender smooth-hound journal "Transactions of the Royal Society of New Zealand". Garrick named the species "Triakis attenuata", in reference to its extremely slender ("attenuate") body. In 1973, Leonard Compagno proposed a separate genus for the slender smooth-hound: "Gollum", after the character in J. R. R. Tolkien's "The Lord of the Rings", "to whom this shark bears some resemblance in form and habits." He placed "Gollum" with the finback catsharks (Proscylliidae), but also noted its many anatomical similarities to the false catshark ("Pseudotriakis microdon"). At the time, Compagno chose to maintain "Pseudotriakis" as the sole member of the family Pseudotriakidae because of its
Majestic Tree Hound other dogs and has a noble and dignified expression. The creation of this breed is very recent, but the stem stock goes clear back to medieval northern France and the hounds of St. Hubert. The motives of this breed's creators were much the same as those who sponsor the American Blue Gascon Hound. These hunters wanted to save the large, cold-nosed, methodical working hound as a type in America, but the Majestic Tree Hound's forebear was the working Bloodhound. Big game hounds of the old Bloodhound/Talbot/St. Hubert type inhabited American soil for many years, and these were crossed with a