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Anabarites trisulcatus

- Anabaritidae

Anabarites trisulcatus was named by Voronova and Missarzhevsky (1969) [Missarzhevsky in Voronova and Missarzhevsky 1969. Usually given as Missarzhevsky in Rozanov et al. 1969.]. Its type specimen is GIN 3593/116, an other, and it is not a trace fossil. It is the type species of Anabarites.

Sister species lacking formal opinion data

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Synonymy list
YearName and author
1969Anabarites trisulcatus Rozanov et al. pp. 183-184 figs. pl. 8 f. 10, 21; txt. f. 43c
1969Anabarites trisulcatus Voronova and Missarzhevsky p. 209 figs. pl. 1 f. 8-9
1977Anabarites trisulcatus Qian p. 259 figs. pl. 1 f. 9–10, 18–19
1977Anabarites rotundum Qian p. 260 figs. pl. 1 f. 11–12
1978Anabarites trisulcatus Qian p. 15 figs. pl. 3 f. 2–3, 12–13; pl. 4 f. 1–2
1978Anabarites obliquasulcatus Qian p. 16 figs. pl. 3 f. 6-8
1978Anabarites sulcoconvex Qian p. 16 figs. pl. 3 f. 9-10
2009Anabarites trisulcatus Kouchinsky et al. pp. 255 – 258 figs. 6, 7A-E, 11A-L, O-V, 12D

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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

A. Kouchinsky et al. 2009nabarites species having slowly expanding tubes, with internal moulds expressing three rounded lobes separated by shallow grooves (Figs 2A & 6B). Growth lines in the grooves often curve towards the aperture.

Description. Irregularly curved, slowly expanding internal moulds with tri-fold transverse profiles. Three rounded lobes are separated by narrow and shallow, but distinct, grooves. In some specimens, growth lines in the grooves curve towards the aperture (Fig. 6A & C). Some possibly preserve remnants of phosphatised walls (Fig. 6C, H & J).