Anatsoy

Ny anatsoy na anjoy dia karazana voronkely (filaharana Passeriformes) ao amin' ny fianakaviana Nectariniidae. Cinnyris sovimanga (na Nectarinia souimanga teo aloha) ny anarany ara-tsiasa. Izy io dia teratany any amin' ny nosy any amin' ny faritra andrefan' ny Ranomasimbe Indianina: miely eto Madagasikara, sy ao amin' ny nosy Aldabra (Seisely) ary ny Nosy Glorieuse. Atao hoe anatsoy, antsoy, sainga, sianga, sobitiky, soihy, soikely, soiky, soimanga, soisoy, sovimanga, sovy, soy izy io amin' ny teny malagasy. 

 Zana-karazana 
ankavia|vignette|239x239px|Anatsoy vavy (Cinnyris sovimanga apolis) male, Toliara, Madagasikara
Araka ny fanasokajian' ny International Ornithological Congress (versiona 14.2, 2024), dia mizara ho zana-karazana dimy izy io:

 Cinnyris sovimanga sovimanga (Gmelin, 1788) — nosy Glorieuses
 Cinnyris sovimanga apolis Hartert, 1920 — tapany atsimon' i Madagasikara
 Cinnyris sovimanga aldabrensis Ridgway, 1894 — nosy Aldabra
 Cinnyris sovimanga abbotti Ridgway, 1894 — nosy Assomption
 Cinnyris sovimanga buchenorum Williams, 1953 — Cosmoledo sy Astove

 Jereo koa 

 Cinnyris
 Nectarinia
 Soimanga
 Lisitry ny anaram-borona amin' ny teny malagasy