Type species:Callimitra carolotae  Haeckel (SD [Campbell,1954, p.D122])
Description:2b. Tribus: Sethopilida. Dyocyrtida aperta triradiata. A. Sethopilida limibata (Callimitrida) (Sethopilida margine ostii laevi aut succiso). AI. secundo articulo clathrato. Ic. secundo articulo tribus alis cancellatis.
[2b. Tribe: Sethopilida. Open triradiate dyocyrtids. A.Sethopilida with a girdle (Callimitrida). (Sethopilida with the apertural margin smooth or truncate). AI. With the second segment simply latticed. Ic. Second segment with three latticed wings.]
Stratigraphic range:[No information given]
Etymology:[No information given]
Subsequent descriptions:YES

Description and dimensions:Cephalis campanulate, conical, with irregular, polygonal pores, and a thin bristle-shaped apical horn of the same length. Length of the two joints = 3: 6, breadth = 2: 6. Thorax in the upper half vith irregular network, in the lower half with parallel transverse bars; in each of its three sides descend two convergent pairs of stronger, parallel, curved ribs, not confluent at the peristome. Each of the three vertical wings with eight stronger ribs, three arising from the cephalis, five from each foot.       Cephalis 70µm long, 50µm broad; thorax 150µm long, 150µm broad. Repository:[No information given] Type locality:Central Pacific. Challenger Station 270, 02°34'N-149°09'W, 2925 fms. Globigerina ooze with very many Radiolaria. Original stratigraphic range:[presumably Quaternary though some forms reported from this station appear to be Tertiary] Etymology:Dedicated to my dear mother Charlotte Sethe. Subsequent descriptions:YES

Literature cited:- Campbell, A. S. (1954). Radiolaria. Treatise on Invertebrate Paleontology. R. C. Moore. Lawrence, Kansas, USA, Geological Society of America and University of Kansas Press. Part. D, Protista 3: 11-195.
- Haeckel, E. (1881a) Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien (Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection). Jenaische Zeitschrift für Naturwissenschaft, 15, 418-472.
- Haeckel, E. (1887a). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of the H.M.S. Challenger, Zoology, 18, clxxxviii + 1803.