Danio margaritatus of the celestial pearl danio, it was scientifically described and given the genus name "Celestichthys". In 2008, a more comprehensive study showed the celestial pearl danio was a member of the genus "Danio", with "Danio erythromicron" and "Danio choprae" as its closest relatives. The fish lives in small ponds created by seeping groundwater or overflow from small brooks or springs. Water temperature in January was rather low (22–24 °C), but as the habitat is very shallow, it would heat up quickly during hot spells, thus "D. margaritatus" is probably tolerant of temperatures above the low 20s. As in most water
Bucca (mythological creature) Bucca (mythological creature) Bucca is a male sea-spirit in Cornish folklore - a merman- that inhabited mines and coastal communities as a hobgoblin during storms. The mythological creature is a type of water spirit likely related to the Púca from Irish and Welsh folklore and the female mari-morgans - a type of mermaid from Welsh and Breton mythology. Rev W. S. Lach-Szyrma, one 19th-century writer on Cornish antiquities, suggested the Bucca had originally been an ancient pagan deity of the sea such as Irish Nechtan or British Nodens, though his claims are mainly conjecture.. Folklore however records votive food offerings