The Adventure of the Speckled Band the snake wrong, a theory that the swamp adder was an artificial hybrid between the Mexican Gila monster ("Heloderma suspectum") and "Naja naja". His speculation suggests that Doyle might have hidden a double-meaning in Holmes' words. What Holmes said, reported by Watson, was "It is a swamp adder, the deadliest snake in India"; but Klauber suggested what Holmes really said was "It is a "samp-aderm", the deadliest skink in India." "Samp-aderm" can be translated "snake-Gila-monster": "Samp" is Hindi for snake, and the suffix "aderm" is derived from "heloderm", the common or vernacular name of the Gila monster generally used by
The Speckled Band (1931 film) names differ from the original short story; the story's Roylott becomes Rylott, Julia Stoner becomes Violent Stoner. Some characters appeared in the play and film that weren't in the original story such as Mrs. Staunton the housekeeper, Rodgers the butler, and the Indian servant Ali. The film also altered the famous address of 221B Baker Street to 107 Baker Street and makes it a state-of-the-art office complete with secretaries and stenographers. Vincent Starrett found Massey's performance lacking saying "Mr. Massey as Sherlock Holmes, in "The Speckled Band", most famous perhaps of all the Holmes adventures, was a considerable disappointment." Starrett