Ancyrochitina is an extinct genus of chitinozoans. It was described by Alfred Eisenack in 1955.^[1]

Species

• Ancyrochitina ancyrea (Eisenack, 1931)
• Ancyrochitina ansarviensis Laufeld, 1974
• Ancyrochitina bifurcaspina Nestor, 1994
• Ancyrochitina bornholmensis Vandenbroucke & Nõlvak, 2013
• Ancyrochitina brevispinosa Eisenack, 1968
• Ancyrochitina clathrospinosa Eisenack, 1968
• Ancyrochitina convexa Nestor, 1980
• Ancyrochitina diabolus (Eisenack, 1937)
• Ancyrochitina digitata Mullins et Aldridge, 2004
• Ancyrochitina fragilis Eisenack, 1955
• Ancyrochitina gogginensis Sutherland, 1994
• Ancyrochitina gutnica Laufeld, 1974
• Ancyrochitina laevaensis Nestor, 1980
• Ancyrochitina mullinsi Nestor, 2005
• Ancyrochitina paulaspina Nestor, 1994
• Ancyrochitina pedavis Laufeld, 1974
• Ancyrochitina plurispinosa Nestor, 1994
• Ancyrochitina porrectaspina Nestor, 1994
• Ancyrochitina primitiva Eisenack, 1964
• Ancyrochitina ramosaspina Nestor, 1994
• Ancyrochitina rumbaensis Nestor, 1994
• Ancyrochitina tomentosa Taugourdeau et de Jekhowsky, 1960
• Ancyrochitina vikiensis Nestor, 1994