Chitinozoan taxa

Found 290 species

ID	Rank	Taxon	Author	Reference	Parent taxon	FAD	LAD
2249	Species	Acanthochitina barbata	Eisenack, 1931	Eisenack, 1931	Acanthochitina	Vormsi Stage	Vormsi Stage
2200	Species	Ancyrochitina ancyrea	(Eisenack, 1931)	Eisenack, 1931	Ancyrochitina	Pirgu Stage	Jaagarahu Stage
2201	Species	Ancyrochitina ansarviensis	Laufeld, 1974	Laufeld, 1974a	Ancyrochitina	Adavere Stage	Jaani Stage
2202	Species	Ancyrochitina bifurcaspina	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Juuru Stage	Raikküla Stage
13200	Species	Ancyrochitina bornholmensis	Vandenbroucke et Nõlvak, 2013	Vandenbroucke et al., 2013a	Ancyrochitina	Oandu Stage	Oandu Stage
3096	Species	Ancyrochitina brevispinosa	Eisenack, 1968	Eisenack, 1968b	Ancyrochitina	Paadla Stage	Kuressaare Stage
4649	Species	Ancyrochitina clathrospinosa	Eisenack, 1968	Eisenack, 1968b	Ancyrochitina	Jaani Stage	Jaagarahu Stage
2203	Species	Ancyrochitina convexa	Nestor, 1980	Nestor, V., 1980b	Ancyrochitina	Raikküla Stage	Raikküla Stage
3100	Species	Ancyrochitina desmea	Eisenack, 1964		Ancyrochitina	Paadla Stage	Paadla Stage
3097	Species	Ancyrochitina diabolus	(Eisenack, 1937)	Eisenack, 1938a	Ancyrochitina	Paadla Stage	Kuressaare Stage
3189	Species	Ancyrochitina digitata	Mullins et Aldridge, 2004	Mullins & Aldridge, 2004	Ancyrochitina	Jaani Stage	Jaani Stage
3133	Species	Ancyrochitina fragilis	Eisenack, 1955	Eisenack, 1955b	Ancyrochitina	Kaugatuma Stage	Kaugatuma Stage
3098	Species	Ancyrochitina gogginensis	Sutherland, 1994		Ancyrochitina	Paadla Stage	Paadla Stage
2204	Species	Ancyrochitina gutnica	Laufeld, 1974	Laufeld, 1974a	Ancyrochitina	Jaagarahu Stage	Paadla Stage
2205	Species	Ancyrochitina laevaensis	Nestor, 1980	Nestor, V., 1980a	Ancyrochitina	Juuru Stage	Juuru Stage
3141	Species	Ancyrochitina lemniscata	Wrona, 1980		Ancyrochitina	Ohesaare Stage	Ohesaare Stage
15047	Species	Ancyrochitina longispina	Achab, 1978	Achab, 1978	Ancyrochitina	Llandovery	Llandovery
2332	Species	Ancyrochitina mullinsi	Nestor, 2005	Nestor, V., 2005	Ancyrochitina	Adavere Stage	Adavere Stage
2207	Species	Ancyrochitina paulaspina	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Jaani Stage	Jaagarahu Stage
3121	Species	Ancyrochitina pedavis	Laufeld, 1974	Laufeld, 1974a	Ancyrochitina	Kuressaare Stage	Kaugatuma Stage
2208	Species	Ancyrochitina plurispinosa	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Jaagarahu Stage	Jaagarahu Stage
2209	Species	Ancyrochitina porrectaspina	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Adavere Stage	Jaani Stage
2210	Species	Ancyrochitina primitiva	Eisenack, 1964	Eisenack, 1964a	Ancyrochitina	Adavere Stage	Kaugatuma Stage
2211	Species	Ancyrochitina ramosaspina	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Raikküla Stage	Raikküla Stage
2212	Species	Ancyrochitina rumbaensis	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Adavere Stage	Adavere Stage
3130	Species	Ancyrochitina tomentosa	Taugourdeau et de Jekhowsky, 1960	Taugourdeau & de Jekhowsky, 1960	Ancyrochitina	Kaugatuma Stage	Kaugatuma Stage
2213	Species	Ancyrochitina vikiensis	Nestor, 1994	Nestor, V., 1994a	Ancyrochitina	Adavere Stage	Jaani Stage
3092	Species	Angochitina ambrosi	Schweineberg, 1987	Schweineberg, 1987	Angochitina	Paadla Stage	Paadla Stage
3245	Species	Angochitina capillata	Eisenack, 1937	Eisenack, 1938a	Angochitina	Oandu Stage	Pirgu Stage
3134	Species	Angochitina ceratophora	Eisenack, 1964	Eisenack, 1964a	Angochitina	Kuressaare Stage	Kaugatuma Stage
3143	Species	Angochitina chlupaci	Paris et Laufeld, 1981		Angochitina	Kaugatuma Stage	Ohesaare Stage
13203	Species	Angochitina communis	Jenkins, 1967	Jenkins, 1967	Angochitina	Keila Stage	Keila Stage
3094	Species	Angochitina crassispina	Eisenack, 1964	Eisenack, 1964a	Angochitina	Paadla Stage	Paadla Stage
2232	Species	Angochitina curvata	Nõlvak et Grahn, 1993	Nõlvak & Grahn, 1993	Angochitina	Haljala Stage	Haljala Stage
3095	Species	Angochitina echinata	Eisenack, 1931	Eisenack, 1931	Angochitina	Paadla Stage	Kuressaare Stage
3091	Species	Angochitina elongata	Eisenack, 1931	Eisenack, 1931	Angochitina	Paadla Stage	Paadla Stage
3132	Species	Angochitina filosa	Eisenack, 1955	Eisenack, 1955b	Angochitina	Kaugatuma Stage	Kaugatuma Stage
3255	Species	Angochitina hansonica	Soufiane et Achab, 2000	Soufiane & Achab, 2000a	Angochitina	Adavere Stage	Adavere Stage
4650	Species	Angochitina lebaica	Eisenack, 1972		Angochitina	Kaugatuma Stage	Kaugatuma Stage
2189	Species	Angochitina longicollis	Eisenack, 1959	Eisenack, 1959a	Angochitina	Adavere Stage	Jaani Stage
2231	Species	Angochitina multiplex	(Schallreuter, 1963)	Schallreuter, 1963	Angochitina	Keila Stage	Keila Stage
3093	Species	Angochitina paucispinosa	Miller, Sutherland et Dorning, 1997	Miller et al., 1997	Angochitina	Kuressaare Stage	Kuressaare Stage
2220	Species	Anthochitina primula	Nestor, 1994	Nestor, V., 1994a	Anthochitina	Adavere Stage	Adavere Stage
3139	Species	Anthochitina superba	Eisenack, 1971		Anthochitina	Kaugatuma Stage	Kaugatuma Stage
2236	Species	Armoricochitina granulifera	Nõlvak et Grahn, 1993	Nõlvak & Grahn, 1993	Armoricochitina	Haljala Stage	Haljala Stage
2247	Species	Armoricochitina reticulifera	(Grahn, 1981)	Grahn, 1981b	Armoricochitina	Nabala Stage	Nabala Stage
4085	Species	Baltochitina delicata	Nõlvak, 2012	Nõlvak, 2012a	Baltochitina	Aseri Stage	Aseri Stage
2254	Species	Baltochitina nolvaki	Paris et Grahn, 1999	Paris et al., 1999a	Baltochitina	Lasnamägi Stage	Lasnamägi Stage
2176	Species	Belonechitina aspera	(Nestor, 1980)	Nestor, V., 1980a	Belonechitina	Juuru Stage	Raikküla Stage
3222	Species	Belonechitina cactacea	(Eisenack, 1937)	Eisenack, 1938a	Belonechitina	Lasnamägi Stage	Vormsi Stage
3216	Species	Belonechitina capitata	(Eisenack, 1962)	Eisenack, 1962b	Belonechitina	Uhaku Stage	Rakvere Stage
3204	Species	Belonechitina cavei	Mullins et Loydell, 2001	Mullins & Loydell, 2001	Belonechitina	Adavere Stage	Adavere Stage
3238	Species	Belonechitina comma	(Eisenack, 1959)	Eisenack, 1959a	Belonechitina	Uhaku Stage	Nabala Stage
2255	Species	Belonechitina crinita	(Grahn, 1984)	Grahn, 1984	Belonechitina	Kunda Stage	Uhaku Stage
2343	Species	Belonechitina gamachiana	(Achab, 1978)	Achab, 1978	Belonechitina	Porkuni Stage	Porkuni Stage
4651	Species	Belonechitina granosa	(Laufeld, 1974)	Laufeld, 1974a	Belonechitina	Paadla Stage	Kuressaare Stage
2233	Species	Belonechitina hirsuta	(Laufeld, 1967)	Laufeld, 1967	Belonechitina	Haljala Stage	Haljala Stage
3254	Species	Belonechitina intermedia	(Eisenack, 1955)	Eisenack, 1955b	Eisenackitina	Kuressaare Stage	Kaugatuma Stage
13092	Species	Belonechitina intonsa	Nõlvak et Bauert, 2015	Nõlvak & Bauert, G., 2015	Belonechitina	Kukruse Stage	Kukruse Stage
3282	Species	Belonechitina jaanussonii	Grahn et Nõlvak, 2010	Grahn & Nõlvak, 2010	Belonechitina	Haljala Stage	Haljala Stage
3102	Species	Belonechitina latifrons	(Eisenack, 1964)	Eisenack, 1964a	Belonechitina	Paadla Stage	Paadla Stage
3103	Species	Belonechitina lauensis	(Laufeld, 1974)	Laufeld, 1974a	Belonechitina	Paadla Stage	Kuressaare Stage
3176	Species	Belonechitina meifodensis	Mullins et Loydell, 2001	Mullins & Loydell, 2001	Belonechitina	Adavere Stage	Jaani Stage
2340	Species	Belonechitina micracantha	(Eisenack, 1931)	Eisenack, 1931	Belonechitina	Lasnamägi Stage	Porkuni Stage
3104	Species	Belonechitina mortimerensis	Sutherland, 1994	Sutherland, 1994	Belonechitina	Paadla Formation	Paadla Stage
2342	Species	Belonechitina oeselensis	Nestor, 2005	Nestor, V., 2005	Belonechitina	Adavere Stage	Jaani Stage
3226	Species	Belonechitina pellifera	(Eisenack, 1959)	Eisenack, 1959a	Belonechitina	Lasnamägi Stage	Uhaku Stage
2175	Species	Belonechitina postrobusta	(Nestor, 1980)	Nestor, V., 1980a	Belonechitina	Juuru Stage	Juuru Stage
3235	Species	Belonechitina robusta	(Eisenack, 1959)	Eisenack, 1959a	Belonechitina	Haljala Stage	Nabala Stage
3274	Species	Belonechitina synclinalis	(Eisenack, 1965)	Eisenack, 1965b	Belonechitina	Lasnamägi Stage	Vormsi Stage
3241	Species	Belonechitina villosa	(Grahn, 1982)	Grahn, 1982a	Belonechitina	Oandu Stage	Vormsi Stage
19097	Species	Belonechitina wesenbergensis	(Eisenack, 1959)		Belonechitina
12191	Species	Belonechitina? gutta	(Laufeld, 1974)	Laufeld, 1974a	Belonechitina	Jaagarahu Stage	Jaagarahu Stage
15060	Species	Bulbochitina bulbosa	Paris, 1981	Paris, 1981	Bulbochitina
19394	Species	Bursachitina baldonia	Nõlvak, Liang et Hints, 2022	Nõlvak et al., 2022	Bursachitina	Darriwilian	Darriwilian
3137	Species	Bursachitina bursa	(Taugourdeau et de Jekhowsky, 1960)	Taugourdeau & de Jekhowsky, 1960	Bursachitina	Kaugatuma Stage	Kaugatuma Stage
3135	Species	Bursachitina concava	Eisenack, 1972		Bursachitina	Kaugatuma Stage	Kaugatuma Stage
3206	Species	Bursachitina conica	(Taugourdeau et de Jekhowsky, 1964)	Taugourdeau & Jekhowsky, 1964	Bursachitina	Adavere Stage	Jaani Stage
3146	Species	Bursachitina nana	(Nestor, 1994)	Nestor, V., 1994a	Bursachitina	Adavere Stage	Jaani Stage
3186	Species	Bursachitina nestorae	Mullins et Loydell, 2001	Mullins & Loydell, 2001	Bursachitina	Adavere Stage	Adavere Stage
3289	Species	Bursachitina umbilicata	Vandenbroucke, Rickards et Verniers, 2005	Vandenbroucke et al., 2005	Bursachitina	Pirgu Stage	Porkuni Stage
2179	Species	Calpichitina acollaris	(Eisenack, 1959)	Eisenack, 1959a	Calpichitina	Jaani Stage	Jaagarahu Stage
3230	Species	Calpichitina complanata	(Eisenack, 1932)	Eisenack, 1932a	Calpichitina	Kunda Stage	Pirgu Stage
3144	Species	Calpichitina densa	(Eisenack, 1962)	Eisenack, 1962b	Calpichitina	Adavere Stage	Jaani Stage
3126	Species	Calpichitina gregaria	Paris et Křiž, 1984	Paris & Križ, 1984	Calpichitina	Kuressaare Stage	Ohesaare Stage
3776	Species	Calpichitina hemsiensis	(Laufeld, 1974)	Laufeld, 1974a	Calpichitina	Paadla Stage	Paadla Stage
3290	Species	Calpichitina lata	(Schallreuter, 1963)	Schallreuter, 1963	Calpichitina	Haljala Stage	Vormsi Stage
13201	Species	Calpichitina lecaniella	(Eisenack, 1965)	Eisenack, 1965b	Calpichitina	Kukruse Stage	Haljala Stage
3195	Species	Calpichitina muldiensis	(Laufeld, 1974)	Laufeld, 1974a	Calpichitina	Rootsiküla Stage	Rootsiküla Stage
3145	Species	Calpichitina opaca	(Laufeld, 1974)	Laufeld, 1974a	Calpichitina	Adavere Stage	Jaani Stage
3114	Species	Calpichitina squamosa	(Laufeld, 1974)	Laufeld, 1974a	Calpichitina	Paadla Stage	Paadla Stage
3140	Species	Calpichitina velata	(Wrona, 1980)	Wrona, 1980	Calpichitina	Kaugatuma Stage	Ohesaare Stage
2186	Species	Cingulochitina baltica	Nestor, 1994	Nestor, V., 1994a	Cingulochitina	Jaagarahu Stage	Paadla Stage
3190	Species	Cingulochitina bouniensis	Verniers, 1999	Verniers, 1999	Cingulochitina	Jaani Stage	Jaani Stage
2185	Species	Cingulochitina cingulata	(Eisenack, 1937)	Eisenack, 1938a	Cingulochitina	Jaagarahu Stage	Rootsiküla Stage
3105	Species	Cingulochitina convexa	(Laufeld, 1974)	Laufeld, 1974a	Cingulochitina	Rootsiküla Stage	Kuressaare Stage
2187	Species	Cingulochitina crassa	Nestor, 1994	Nestor, V., 1994a	Cingulochitina	Jaagarahu Stage	Rootsiküla Stage
3106	Species	Cingulochitina gorstyensis	Sutherland, 1974		Cingulochitina	Rootsiküla Stage	Kuressaare Stage
3122	Species	Cingulochitina hedei	Laufeld, 1974	Laufeld, 1974a	Cingulochitina	Kuressaare Stage	Kaugatuma Stage
3118	Species	Cingulochitina wronai	Paris et Křiž, 1984	Paris & Križ, 1984	Cingulochitina	Rootsiküla Stage	Kuressaare Stage
2214	Species	Clathrochitina clathrata	Eisenack, 1959	Eisenack, 1959a	Clathrochitina	Jaagarahu Stage	Jaagarahu Stage
19387	Species	Clavachitina grandicula	(Achab, 1980)	Achab, 1980	Clavachitina
19388	Species	Clavachitina langei	(Combaz et Péniguel, 1972)	Combaz & Peniguel, 1972	Clavachitina
2156	Species	Conochitina acuminata	Eisenack, 1959	Eisenack, 1959a	Conochitina	Adavere Stage	Jaani Stage
3174	Species	Conochitina alargada	Cramer, 1967	Cramer, 1967	Conochitina	Raikküla Stage	Adavere Stage
2157	Species	Conochitina argillophila	Laufeld, 1974	Laufeld, 1974a	Conochitina	Jaagarahu Stage	Jaagarahu Stage
3194	Species	Conochitina armillata	Taugourdeau et de Jekhowsky, 1960	Taugourdeau & de Jekhowsky, 1960	Conochitina	Jaani Stage	Jaagarahu Stage
2243	Species	Conochitina clavaherculi	Eisenack, 1959	Eisenack, 1959a	Conochitina	Lasnamägi Stage	Uhaku Stage
2158	Species	Conochitina claviformis	Eisenack, 1931	Eisenack, 1931	Conochitina	Jaani Stage	Paadla Stage
2159	Species	Conochitina cribrosa	Nestor, 1982	Nestor, V., 1982a	Conochitina	Jaagarahu Stage	Jaagarahu Stage
2238	Species	Conochitina cucumis	Grahn, 1984	Grahn, 1984	Conochitina	Billingen Stage	Volkhov Stage
4652	Species	Conochitina decipiens	Taugourdeau et de Jekhowsky, 1960	Taugourdeau & de Jekhowsky, 1960	Conochitina	Middle Ordovician	Middle Ordovician
3227	Species	Conochitina dolosa	Laufeld, 1967	Laufeld, 1967	Conochitina	Uhaku Stage	Keila Stage
2160	Species	Conochitina edjelensis	Taugourdeau, 1963	Taugourdeau, 1963	Conochitina	Raikküla Stage	Adavere Stage
3205	Species	Conochitina elongata	Taugourdeau, 1963	Taugourdeau, 1963	Conochitina	Raikküla Stage	Adavere Stage
2162	Species	Conochitina emmastensis	Nestor, 1982	Nestor, V., 1982a	Conochitina	Adavere Stage	Jaani Stage
15095	Species	Conochitina exilis	Bockelie, 1980	Bockelie, 1980	Conochitina
3187	Species	Conochitina flamma	Laufeld, 1974	Laufeld, 1974a	Conochitina	Adavere Stage	Jaani Stage
2163	Species	Conochitina fortis	Nestor, 1982	Nestor, V., 1982a	Conochitina	Jaagarahu Stage	Jaagarahu Stage
2164	Species	Conochitina iklaensis	Nestor, 1980	Nestor, V., 1980a	Conochitina	Juuru Stage	Adavere Stage
3243	Species	Conochitina incerta	Eisenack, 1962	Eisenack, 1962b	Conochitina	Nabala Stage	Vormsi Stage
15096	Species	Conochitina kryos	Bockelie, 1980	Bockelie, 1980	Conochitina
2165	Species	Conochitina leptosoma	Laufeld, 1974	Laufeld, 1974a	Conochitina	Adavere Stage	Jaagarahu Stage
3196	Species	Conochitina leviscapulae	Mullins et Loydell, 2001	Mullins & Loydell, 2001	Conochitina	Adavere Stage	Adavere Stage
2166	Species	Conochitina linearistriata	Nestor, 1982	Nestor, V., 1982a	Conochitina	Jaagarahu Stage	Jaagarahu Stage
3285	Species	Conochitina malleus	(Van Grootel, 1990)		Conochitina	Raikküla Stage	Adavere Stage
3178	Species	Conochitina mamilla	Laufeld, 1974	Laufeld, 1974a	Conochitina	Jaani Stage	Jaani Stage
3247	Species	Conochitina mathrafalensis	Mullins et Loydell, 2001	Mullins & Loydell, 2001	Conochitina	Adavere Stage	Adavere Stage
18835	Species	Conochitina metancyrea	Eisenack, 1934	Eisenack, 1934a	Conochitina
2341	Species	Conochitina minnesotensis	(Stauffer, 1933)	Stauffer, 1933a	Conochitina	Uhaku Stage	Porkuni Stage
19392	Species	Conochitina ordinara	Achab, 1980	Achab, 1980	Conochitina
2167	Species	Conochitina pachycephala	Eisenack, 1964	Eisenack, 1964a	Conochitina	Jaagarahu Stage	Paadla Stage
3185	Species	Conochitina postarmillata	Nestor, 2007	Nestor, V., 2007	Conochitina	Paadla Stage	Paadla Stage
13204	Species	Conochitina postproboscifera nom. nudum	Nestor, Einasto et Loydell, 2002	Nestor, V. et al., 2002	Conochitina	Jaagarahu Stage	Jaagarahu Stage
2168	Species	Conochitina praeproboscifera	Nestor, 1994	Nestor, V., 1994a	Conochitina	Adavere Stage	Adavere Stage
3297	Species	Conochitina primitiva	Eisenack, 1939	Eisenack, 1939	Conochitina	Hunneberg Stage	Kukruse Stage
2169	Species	Conochitina proboscifera	Eisenack, 1937	Eisenack, 1938a	Conochitina	Adavere Stage	Jaani Stage
2170	Species	Conochitina rara	Nestor, 1994	Nestor, V., 1994a	Conochitina	Raikküla Stage	Raikküla Stage
19393	Species	Conochitina raymondii	Achab, 1980	Achab, 1980	Conochitina
3101	Species	Conochitina rudda	Sutherland, 1994	Sutherland, 1994	Conochitina	Rootsiküla Stage	Paadla Stage
2229	Species	Conochitina rugata	Nõlvak, 2007	Nõlvak, 2007a	Conochitina	Pirgu Stage	Pirgu Stage
13090	Species	Conochitina savalaensis	Nõlvak et Bauert, 2015	Nõlvak & Bauert, G., 2015	Conochitina	Kukruse Stage	Kukruse Stage
2251	Species	Conochitina scabra	Grahn et Nõlvak, 2007	Grahn & Nõlvak, 2007b	Conochitina	Porkuni Stage	Juuru Stage
17179	Species	Conochitina simplex	Eisenack, 1931	Eisenack, 1931	Conochitina
2171	Species	Conochitina subcyatha	Nestor, 1982	Nestor, V., 1982a	Conochitina	Jaagarahu Stage	Jaagarahu Stage
3233	Species	Conochitina tigrina	Laufeld, 1967	Laufeld, 1967	Conochitina	Uhaku Stage	Haljala Stage
2172	Species	Conochitina tuba	Eisenack, 1932	Eisenack, 1932a	Conochitina	Jaani Stage	Paadla Stage
2244	Species	Conochitina tuberculata	Eisenack, 1962	Eisenack, 1962b	Conochitina	Uhaku Stage	Kukruse Stage
19389	Species	Conochitina ulsti	Nõlvak, Liang et Hints, 2022	Nõlvak et al., 2022	Conochitina	Darriwilian	Darriwilian
13091	Species	Conochitina viruana	Nõlvak et Bauert, 2015	Nõlvak & Bauert, G., 2015	Conochitina	Kukruse Stage	Kukruse Stage
2173	Species	Conochitina visbyensis	Laufeld, 1974	Laufeld, 1974a	Conochitina	Adavere Stage	Jaani Stage
2246	Species	Cyathochitina angusta	Nõlvak et Grahn, 1993	Nõlvak & Grahn, 1993	Cyathochitina	Oandu Stage	Nabala Stage
2221	Species	Cyathochitina calix	(Eisenack, 1931)	Eisenack, 1931	Cyathochitina	Volkhov Stage	Raikküla Stage
2222	Species	Cyathochitina campanulaeformis	(Eisenack, 1931)	Eisenack, 1931	Cyathochitina	Kunda Stage	Raikküla Stage
3276	Species	Cyathochitina costata	Grahn, 1982	Grahn, 1982a	Cyathochitina	Rakvere Stage	Porkuni Stage
3279	Species	Cyathochitina giraffa	Grahn et Nõlvak, 2010	Grahn & Nõlvak, 2010	Cyathochitina	Kukruse Stage	Haljala Stage
2845	Species	Cyathochitina hunderumensis	Grahn, Nõlvak et Paris, 1996	Grahn et al., 1996	Cyathochitina	Kunda Stage	Kunda Stage
3215	Species	Cyathochitina jagovalensis	Schallreuter, 1981	Schallreuter, 1981b	Cyathochitina	Billingen Stage	Kukruse Stage
2223	Species	Cyathochitina kuckersiana	(Eisenack, 1934)	Eisenack, 1934a	Cyathochitina	Lasnamägi Stage	Adavere Stage
13202	Species	Cyathochitina latipatagium	Jenkins, 1969	Jenkins, 1969	Cyathochitina	Haljala Stage	Nabala Stage
3237	Species	Cyathochitina patagiata	Jenkins, 1969	Jenkins, 1969	Cyathochitina	Haljala Stage	Nabala Stage
2239	Species	Cyathochitina regnelli	Eisenack, 1955	Eisenack, 1955b	Cyathochitina	Kunda Stage	Kunda Stage
2242	Species	Cyathochitina sebyensis	Grahn, 1981	Grahn, 1981a	Cyathochitina	Aseri Stage	Lasnamägi Stage
15077	Species	Cyathochitina? clepsydra	Grahn, 1984	Grahn, 1984	Cyathochitina
3223	Species	Desmochitina amphorea	Eisenack, 1931	Eisenack, 1931	Desmochitina	Kunda Stage	Keila Stage
17178	Species	Desmochitina bulla	Taugourdeau et de Jekhowsky, 1960	Taugourdeau & de Jekhowsky, 1960	Desmochitina
3221	Species	Desmochitina cocca	Eisenack, 1931	Eisenack, 1931	Desmochitina	Kunda Stage	Keila Stage
3219	Species	Desmochitina elongata	Eisenack, 1958	Eisenack, 1958a	Desmochitina	Lasnamägi Stage	Haljala Stage
3220	Species	Desmochitina erinacea	Eisenack, 1931	Eisenack, 1931	Desmochitina	Kunda Stage	Keila Stage
3280	Species	Desmochitina grandicolla	Eisenack, 1958	Eisenack, 1958a	Desmochitina	Kunda Stage	Lasnamägi Stage
3228	Species	Desmochitina holosphaerica	Eisenack, 1968	Eisenack, 1968b	Desmochitina	Uhaku Stage	Keila Stage
3239	Species	Desmochitina juglandiformis	Laufeld, 1967	Laufeld, 1967	Desmochitina	Keila Stage	Oandu Stage
3214	Species	Desmochitina minor	Eisenack, 1931	Eisenack, 1931	Desmochitina	Lasnamägi Stage	Porkuni Stage
2253	Species	Desmochitina nodosa	Eisenack, 1931	Eisenack, 1931	Desmochitina	Haljala Stage	Keila Stage
3218	Species	Desmochitina ovulum	Eisenack, 1962	Eisenack, 1962b	Desmochitina	Aseri Stage	Haljala Stage
2256	Species	Desmochitina papilla	Grahn, 1984	Grahn, 1984	Desmochitina	Volkhov Stage	Volkhov Stage
3231	Species	Desmochitina piriformis	Laufeld, 1967	Laufeld, 1967	Desmochitina	Lasnamägi Stage	Haljala Stage
3217	Species	Desmochitina rugosa	Eisenack, 1962	Eisenack, 1962b	Desmochitina	Aseri Stage	Keila Stage
3125	Species	Eisenackitina barrandei	Paris et Křiž, 1984	Paris & Križ, 1984	Eisenackitina	Kuressaare Stage	Kaugatuma Stage
3175	Species	Eisenackitina causiata	Verniers, 1999	Verniers, 1999	Eisenackitina	Adavere Stage	Jaani Stage
3113	Species	Eisenackitina clunensis	Miller, Sutherland et Dorning, 1997	Miller et al., 1997	Eisenackitina	Paadla Stage	Kaugatuma Stage
3131	Species	Eisenackitina cupellata	Wrona, 1980		Eisenackitina	Kaugatuma Stage	Kaugatuma Stage
2182	Species	Eisenackitina dolioliformis	Umnova, 1976	Umnova, 1976	Eisenackitina	Adavere Stage	Jaani Stage
3120	Species	Eisenackitina elongata	Eisenack, 1972		Eisenackitina	Kuressaare Stage	Kuressaare Stage
2331	Species	Eisenackitina inanulifera	Nestor, 2005	Nestor, V., 2005	Eisenackitina	Adavere Stage	Jaani Stage
4648	Species	Eisenackitina invenusta	(Wrona, 1980)		Eisenackitina	Jaani Stage	Ohesaare Stage
3107	Species	Eisenackitina kerria	Miller, Sutherland et Dorning, 1997	Miller et al., 1997	Eisenackitina	Kaugatuma Stage	Kaugatuma Stage
2183	Species	Eisenackitina lagena	(Eisenack, 1968)	Eisenack, 1968b	Eisenackitina	Paadla Stage	Paadla Stage
12192	Species	Eisenackitina lagenicula	(Eisenack, 1971)		Eisenackitina	Ohesaare Stage	Ohesaare Stage
3116	Species	Eisenackitina lagenomorpha	(Eisenack, 1931)	Eisenack, 1931	Eisenackitina	Paadla Stage	Ohesaare Stage
3123	Species	Eisenackitina oviformis	(Eisenack, 1972)		Eisenackitina	Kuressaare Stage	Ohesaare Stage
3117	Species	Eisenackitina philipi	Laufeld, 1974	Laufeld, 1974a	Eisenackitina	Paadla Stage	Kuressaare Stage
2235	Species	Eisenackitina rhenana	(Eisenack, 1939)	Eisenack, 1939	Eisenackitina	Uhaku Stage	Haljala Stage
3142	Species	Eisenackitina sphaerica	(Taugourdeau et de Jekhowsky, 1960)		Eisenackitina	Kaugatuma Stage	Kaugatuma Stage
3207	Species	Eisenackitina spongiosa	Swire, 1990	Swire, 1990	Eisenackitina	Jaagarahu Stage	Jaagarahu Stage
3109	Species	Eisenackitina toddingensis	Sutherland, 1994	Sutherland, 1994	Eisenackitina	Paadla Stage	Paadla Stage
12193	Species	Eisenackitina variereticulata	Swire, 1990	Swire, 1990	Eisenackitina	Jaani Stage	Jaani Stage
19397	Species	Eremochitina baculata	Taugourdeau et de Jekhowsky, 1960	Taugourdeau & de Jekhowsky, 1960	Eremochitina
19399	Species	Eremochitina? procera	Nõlvak, Liang et Hints, 2022	Nõlvak et al., 2022	Eremochitina	Darriwilian	Darriwilian
3224	Species	Euconochitina conulus	(Eisenack, 1955)	Eisenack, 1955b	Euconochitina	Uhaku Stage	Kukruse Stage
3193	Species	Euconochitina electa	(Nestor, 1980)	Nestor, V., 1980a	Euconochitina	Juuru Stage	Raikküla Stage
3213	Species	Euconochitina primitiva	(Szaniawski, 1974)		Euconochitina	Hunneberg Stage	Keila Stage
3278	Species	Euconochitina symmetrica	(Taugourdeau et de Jekhowsky, 1960)	Taugourdeau & de Jekhowsky, 1960	Euconochitina	Hunneberg Stage	Hunneberg Stage
3099	Species	Euconochitina? brevis	(Taugourdeau et de Jekhowsky, 1960)	Taugourdeau & de Jekhowsky, 1960	Euconochitina	Paadla Stage	Ludlow
3128	Species	Fungochitina kosovensis	Paris et Křiž, 1984	Paris & Križ, 1984	Fungochitina	Kaugatuma Stage	Ohesaare Stage
3129	Species	Fungochitina pistilliformis	(Eisenack, 1931)	Eisenack, 1931	Fungochitina	Kaugatuma Stage	Kaugatuma Stage
3283	Species	Fungochitina spinifera	(Eisenack, 1962)		Fungochitina	Oandu Stage	Nabala Stage
19098	Species	Hercochitina violana	Nõlvak et Liang, 2019	Liang et al., 2019b	Hercochitina	Katian	Katian
19332	Species	Hoegisphaera glabra	Staplin, 1961	Staplin, 1961	Hoegisphaera	Silurian	Devonian
2224	Species	Lagenochitina baltica	Eisenack, 1931	Eisenack, 1931	Lagenochitina	Rakvere Stage	Porkuni Stage
15097	Species	Lagenochitina boja	Bockelie, 1980	Bockelie, 1980	Lagenochitina
19383	Species	Lagenochitina combazi	Finger, 1972	Finger, 972	Lagenochitina
3242	Species	Lagenochitina cylindrica	Eisenack, 1931	Eisenack, 1931	Lagenochitina	Oandu Stage	Nabala Stage
2230	Species	Lagenochitina dalbyensis	(Laufeld, 1967)	Laufeld, 1967	Lagenochitina	Haljala Stage	Haljala Stage
4647	Species	Lagenochitina deunffi	Paris, 1974		Lagenochitina	Haljala Stage	Haljala Stage
2225	Species	Lagenochitina esthonica	Eisenack, 1955	Eisenack, 1955b	Lagenochitina	Volkhov Stage	Kunda Stage
2227	Species	Lagenochitina longiformis	(Obut, 1995)	Obut, 1995	Lagenochitina	Hunneberg Stage	Hunneberg Stage
19074	Species	Lagenochitina megaesthonica	Liang, Nõlvak et Hints, 2021	Liang, Y. et al., 2021	Lagenochitina	Middle Ordovician	Middle Ordovician
17177	Species	Lagenochitina ovoidea	Benoit et Taugourdeau, 1961	Benoit & Taugourdeau, 1961	Lagenochitina
19384	Species	Lagenochitina pestovoensis	Obut, 1973	Obut, 1973	Lagenochitina
2226	Species	Lagenochitina prussica	Eisenack, 1931	Eisenack, 1931	Lagenochitina	Nabala Stage	Pirgu Stage
3281	Species	Lagenochitina tumida	Umnova, 1970		Lagenochitina	Aseri Stage	Lasnamägi Stage
2240	Species	Laufeldochitina stentor	(Eisenack, 1937)	Eisenack, 1938a	Laufeldochitina	Uhaku Stage	Kukruse Stage
2241	Species	Laufeldochitina striata	(Eisenack, 1937)	Eisenack, 1938a	Laufeldochitina	Lasnamägi Stage	Kukruse Stage
17087	Species	Laufeldochitina toilaensis	Nõlvak, Liang et Hints, 2019	Nõlvak et al., 2019	Laufeldochitina	Volkhov Stage	Volkhov Stage
3110	Species	Linochitina erratica	(Eisenack, 1931)	Eisenack, 1931	Linochitina	Jaagarahu Stage	Paadla Stage
3127	Species	Linochitina klonkensis	Paris, Laufeld et Chlupáč, 1981		Linochitina	Kaugatuma Stage	Kaugatuma Stage
2181	Species	Linochitina odiosa	Laufeld, 1974	Laufeld, 1974a	Linochitina	Jaagarahu Stage	Jaagarahu Stage
2228	Species	Margachitina banwyensis	Mullins, 2000	Mullins, 2000	Margachitina	Adavere Stage	Jaani Stage
2180	Species	Margachitina margaritana	(Eisenack, 1937)	Eisenack, 1938a	Margachitina	Adavere Stage	Jaagarahu Stage
12194	Species	Margachitina poculum	(Collinson et Schwalb, 1955)	Collinson & Schwalb, 1955	Margachitina	Kaugatuma Stage	Kaugatuma Stage
3225	Species	Pistillachitina elegans	(Eisenack, 1931)	Eisenack, 1931	Pistillachitina	Keila Stage	Oandu Stage
2257	Species	Pistillachitina pistillifrons	(Eisenack, 1939)		Pistillachitina	Aseri Stage	Lasnamägi Stage
3188	Species	Plectochitina magna	(Nestor, 1982)	Nestor, V., 1982b	Plectochitina	Adavere Stage	Jaani Stage
2215	Species	Plectochitina nodifera	(Nestor, 1980)	Nestor, V., 1980a	Plectochitina	Juuru Stage	Juuru Stage
2216	Species	Plectochitina obuti	Nestor, 1994	Nestor, V., 1994a	Plectochitina	Jaagarahu Stage	Jaagarahu Stage
2218	Species	Plectochitina pachyderma	(Laufeld, 1974)	Laufeld, 1974a	Plectochitina	Jaani Stage	Rootsiküla Stage
2217	Species	Plectochitina ralphi	Nestor, 1994	Nestor, V., 1994a	Plectochitina	Adavere Stage	Adavere Stage
2219	Species	Plectochitina spongiosa	(Achab, 1977)	Achab, 1977	Plectochitina	Juuru Stage	Raikküla Stage
12195	Species	Pterochitina hughleyensis	Mullins et Aldridge, 2004	Mullins & Aldridge, 2004	Pterochitina	Jaani Stage	Jaani Stage
2184	Species	Pterochitina macroptera	Eisenack, 1959	Eisenack, 1959a	Pterochitina	Jaani Stage	Jaani Stage
3124	Species	Pterochitina perivelata	(Eisenack, 1937)	Eisenack, 1938a	Pterochitina	Kuressaare Stage	Kaugatuma Stage
3229	Species	Pterochitina retracta	Eisenack, 1955		Pterochitina	Lasnamägi Stage	Uhaku Stage
2190	Species	Ramochitina angusta	(Nestor, 1982)	Nestor, V., 1982b	Ramochitina	Adavere Stage	Jaani Stage
4712	Species	Ramochitina cornuta	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina
2191	Species	Ramochitina costata	(Umnova, 1981)	Umnova, 1981	Ramochitina	Jaagarahu Stage	Jaagarahu Stage
2193	Species	Ramochitina martinssoni	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Jaagarahu Stage	Jaagarahu Stage
3184	Species	Ramochitina militaris	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Rootsiküla Stage	Rootsiküla Stage
3177	Species	Ramochitina nestorae	Grahn, 1995	Grahn, 1995	Ramochitina	Adavere Stage	Jaani Stage
2194	Species	Ramochitina ruhnuensis	(Nestor, 1982)	Nestor, V., 1982b	Ramochitina	Adavere Stage	Jaani Stage
3111	Species	Ramochitina spinipes	(Eisenack, 1964)		Ramochitina	Paadla Stage	Paadla Stage
2195	Species	Ramochitina spinosa	(Eisenack, 1932)	Eisenack, 1932a	Ramochitina	Jaagarahu Stage	Jaagarahu Stage
3112	Species	Ramochitina swifti	(Sutherland, 1994)	Sutherland, 1994	Ramochitina	Paadla Stage	Paadla Stage
2196	Species	Ramochitina tabernaculifera	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Jaagarahu Stage	Rootsiküla Stage
2197	Species	Ramochitina uncinata	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Jaagarahu Stage	Jaagarahu Stage
2198	Species	Ramochitina valbyttiensis	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Jaagarahu Stage	Jaagarahu Stage
13828	Species	Ramochitina valladolitana	(Schweineberg, 1987)	Schweineberg, 1987	Ramochitina	Paadla Stage
3119	Species	Ramochitina villosa	(Laufeld, 1974)	Laufeld, 1974a	Ramochitina	Paadla Stage	Kuressaare Stage
18834	Species	Rhabdochitina conocephala	Eisenack, 1934	Eisenack, 1934a	Rhabdochitina
2345	Species	Rhabdochitina gracilis	Eisenack, 1962		Rhabdochitina	Kunda Stage	Porkuni Stage
2174	Species	Rhabdochitina magna	Eisenack, 1931	Eisenack, 1931	Rhabdochitina	Aseri Stage	Porkuni Stage
2346	Species	Rhabdochitina sera	Nestor, 2007	Nestor, V., 2007	Rhabdochitina	Jaagarahu Stage	Rootsiküla Stage
17180	Species	Rhabdochitina striata	Eisenack, 1958	Eisenack, 1958a	Rhabdochitina
2344	Species	Rhabdochitina? tallinnensis	(Grahn, 1984)	Grahn, 1984	Rhabdochitina	Aseri Stage	Uhaku Stage
3275	Species	Saharochitina fungiformis	(Eisenack, 1931)	Eisenack, 1931	Saharochitina	Keila Stage	Vormsi Stage
3138	Species	Salopochitina filifera	(Eisenack, 1931)	Eisenack, 1931	Salopochitina	Kaugatuma Stage	Kaugatuma Stage
3115	Species	Sphaerochitina acanthifera	(Eisenack, 1955)		Sphaerochitina	Paadla Stage	Kaugatuma Stage
2336	Species	Sphaerochitina concava	Laufeld, 1974	Laufeld, 1974a	Sphaerochitina	Rootsiküla Stage	Rootsiküla Stage
4749	Species	Sphaerochitina dubia	Eisenack, 1968	Eisenack, 1968b	Sphaerochitina	Paadla Stage	Paadla Stage
2337	Species	Sphaerochitina impia	Laufeld, 1974	Laufeld, 1974a	Sphaerochitina	Paadla Stage	Paadla Stage
2199	Species	Sphaerochitina indecora	Nestor, 1982	Nestor, V., 1982b	Sphaerochitina	Jaagarahu Stage	Rootsiküla Stage
2335	Species	Sphaerochitina lycoperdoides	Laufeld, 1974	Laufeld, 1974a	Sphaerochitina	Rootsiküla Stage	Rootsiküla Stage
12196	Species	Sphaerochitina scanicus	Grahn, 1996	Grahn, 1996	Sphaerochitina	Paadla Stage	Paadla Stage
15023	Species	Sphaerochitina silurica	Grahn, Pereira et Bergamaschi, 2000	Grahn et al., 2000	Sphaerochitina	Raikküla Stage	Raikküla Stage
2338	Species	Sphaerochitina sphaerocephala	(Eisenack, 1932)	Eisenack, 1932a	Sphaerochitina	Kuressaare Stage	Ohesaare Stage
2234	Species	Spinachitina cervicornis	(Eisenack, 1931)	Eisenack, 1931	Spinachitina	Haljala Stage	Oandu Stage
3246	Species	Spinachitina coronata	(Eisenack, 1931)	Eisenack, 1931	Spinachitina	Nabala Stage	Porkuni Stage
20093	Species	Spinachitina fossensis	Vanmeirhaeghe et Verniers, 2004	Vanmeirhaeghe & Verniers, 2004	Spinachitina	Katian	Katian
2177	Species	Spinachitina fragilis	(Nestor, 1980)	Nestor, V., 1980a	Spinachitina	Juuru Stage	Juuru Stage
12197	Species	Spinachitina harringtoni	Grahn, Pereira et Bergamaschi, 2000	Grahn et al., 2000	Spinachitina	Juuru Stage	Juuru Stage
2178	Species	Spinachitina maennili	(Nestor, 1980)	Nestor, V., 1980b	Spinachitina	Raikküla Stage	Raikküla Stage
3236	Species	Spinachitina multiradiata	(Eisenack, 1959)	Eisenack, 1959a	Spinachitina	Haljala Stage	Oandu Stage
3232	Species	Spinachitina suecica	(Laufeld, 1967)	Laufeld, 1967	Spinachitina	Uhaku Stage	Keila Stage
2250	Species	Spinachitina taugourdeaui	(Eisenack, 1968)	Eisenack, 1968a	Spinachitina	Pirgu Stage	Porkuni Stage
19382	Species	Spinachitina titae	de la Puente, Paris et Vaccari, 2020	de la Puente et al., 2020	Spinachitina	Hirnantian	Rhuddanian
3234	Species	Spinachitina tvaerensis	Grahn, Nõlvak et Paris, 1996	Grahn et al., 1996	Spinachitina	Kukruse Stage	Kukruse Stage
3277	Species	Tanuchitina anticostiensis	(Achab, 1977)	Achab, 1977	Tanuchitina	Pirgu Stage	Pirgu Stage
2248	Species	Tanuchitina bergstroemi	Laufeld, 1967	Laufeld, 1967	Tanuchitina	Vormsi Stage	Pirgu Stage
16473	Species	Tanuchitina granbyensis	Grahn, Nõlvak et Paris, 1996	Grahn et al., 1996	Tanuchitina	Kunda Stage	Kunda Stage
15076	Species	Vinnalochitina granosa	Sutherland, 1994	Sutherland, 1994	Vinnalochitina	Ludfordian	Ludfordian

ChitDB: Chitinozoan DataBase

Chitinozoan taxa

Found 290 species