Ancyrochitina

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

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