Oncaea is a genus of copepods, containing the following species: \n* Oncaea africana Shmeleva, 1979 \n* Oncaea alboranica Shmeleva, 1979 \n* Oncaea atlantica Shmeleva, 1967 \n* Oncaea bispinosa Böttger-Schnack, 2002 \n* Oncaea bowmani Heron, 1977 \n* Oncaea brocha Heron, 1977 \n* Oncaea brodskii Shmeleva, 1968 \n* Oncaea clevei Früchtl, 1923 \n* Oncaea compacta Heron, 1977 \n* Oncaea convexa Heron, 1977 \n* Oncaea cristata Böttger-Schnack, 2005 \n* Oncaea crypta Böttger-Schnack, 2005 \n* Oncaea curta G. O. Sars, 1916 \n* Oncaea curvata Giesbrecht, 1902 \n* Oncaea damkaeri Heron, 1977 \n* Oncaea delicata Heron, English & Damkaer, 1984 \n* Oncaea englishi Heron, 1977 \n* Oncaea furnestini Shmeleva, 1979 \n* Oncaea glabra Heron & Frost, 2000 \n* Oncaea grossa Heron & Frost, 2000 \n* Oncaea heronae Malt, 1982 \n* O