Dusky smooth-hound time to induce tonic immobility in smooth dogfish was 32.5 seconds. The mean duration of the tonic immobility was 61.9 seconds. Sharks that had the “limp” response also exhibited tonic immobility. The “limp” response is a criterion for the onset of tonic immobility. Dusky smooth-hound The dusky smooth-hound ("Mustelus canis"), also called the smooth dogfish or the dog shark, is a species of houndshark in the family Triakidae. This shark is an olive grey or brown in color, and may have shades of yellow or grayish white. Females live to 16 years and males have a lifespan of 10 years.
Montenegrin Mountain Hound was promptly removed after NATO military attack ensued against FR Yugoslavia. Montenegrin Mountain Hound The Montenegrin Mountain Hound is a rare dog breed from the mountain regions across the Balkans. Black and tan, with a smooth coat, the Montenegrin Mountain Hound was called "Black Hound" in the past. The breed is of the same origin as the other Balkan hounds. He stands high and weighs . The breed is used to hunt fox, hare, and small game, occasionally hunting larger animals such as deer or even wild boar. The breed was formerly known as the Yugoslavian Mountain Hound; the FCI