Sirius astrological symbol was listed by Heinrich Cornelius Agrippa. Many cultures have historically attached special significance to Sirius, particularly in relation to dogs. It is often colloquially called the "Dog Star" as the brightest star of Canis Major, the "Great Dog" constellation. It was classically depicted as Orion's dog. The Ancient Greeks thought that Sirius's emanations could affect dogs adversely, making them behave abnormally during the "dog days," the hottest days of the summer. The Romans knew these days as "dies caniculares", and the star Sirius was called Canicula, "little dog." The excessive panting of dogs in hot weather was thought
Sirius "Aa" ("glowing"), "Hoku-kauopae", "Kau-ano-meha" (also "Kaulanomeha"), "Standing-alone-and-sacred", "Hiki-kauelia" or "Hiki-kauilia" (the navigational name), "Hiki-kau-lono-meha" ("star of solitary Lono", the astrological name), "Kaulua" (also "Kaulua-ihai-mohai", "flower of the heavens"), "Hiki-kauelia", "Hoku-hoo-kele-waa" ("star which causes the canoe to sail", a marine navigation name), and "Kaulua-lena" ("yellow star"). The people of the Society Islands called Sirius variously "Taurua-fau-papa", "Taurua-nui-te-amo-aha", and "Taurua-e-hiti-i-tara-te-feiai". Other names for Sirius included "Palolo-mua" (Futuna), "Mere" (Mangaia), "Apura" (Manihiki), "Taku-ua" (Marquesas Islands), and "Tokiva" (Pukapuka). In the cosmology of the Tuamotus, Sirius had various names, including "Takurua-te-upuupu", "Te Kaha" ("coconut fibre"), "Te Upuupu", "Taranga", and "Vero-ma-torutoru" ("flaming and diminishing"). The