Ceratinella

Ceratinella is a genus of dwarf spiders that was first described by James Henry Emerton in 1882.
They are very similar to both Ceraticelus and Idionella, and the taxonomy of these spiders may change.

Species

, this genus includes 28 species:Ceratinella acerea Chamberlin & Ivie, 1933 – Alaska, Canada, United StatesCeratinella acutalis Irfan, Zhang & Peng, 2022 – ChinaCeratinella alaskae Chamberlin & Ivie, 1947 – Russia, Alaska, Canada, United StatesCeratinella alaskana Chamberlin, 1949 – Alaska, CanadaCeratinella apollonii Caporiacco, 1938 – ItalyCeratinella brevipes – Europe, Caucasus, Russia, JapanCeratinella brevis – Europe, Russia, Caucasus, Turkey, Iran, Central Asia, China, Korea, JapanCeratinella brunnea Emerton, 1882 – Alaska, Canada, United StatesCeratinella buna Chamberlin, 1949 – Canada, United StatesCeratinella diversa Chamberlin, 1949 – United StatesCeratinella fumifera Saito, 1939 – JapanCeratinella hemetha Chamberlin, 1949 – United StatesCeratinella holocerea Chamberlin, 1949 – United StatesCeratinella kenaba Chamberlin, 1949 – United StatesCeratinella kurenshchikovi Marusik & Gnelitsa, 2009 – Russia Ceratinella major Kulczyński, 1894 – EuropeCeratinella ornatula – Alaska, Canada, United States, GreenlandCeratinella parvula – Canada, United StatesCeratinella plancyi – ChinaCeratinella playa Cokendolpher, Torrence, Smith & Dupérré, 2007 – United StatesCeratinella rosea Oliger, 1985 – Russia Ceratinella scabrosa – Europe, Turkey, Caucasus, Russia Ceratinella sibirica Strand, 1903 – Russia Ceratinella subulata Bösenberg & Strand, 1906 – JapanCeratinella sydneyensis Wunderlich, 1976 – Australia Ceratinella tigana Chamberlin, 1949 – AlaskaCeratinella tosior Chamberlin, 1949 – United StatesCeratinella wideri – Europe, Russia, Central Asia