Seraphs striatus (von Koenen, 1889)

Figure 5H

1889 Terebellum striatum von Koenen, p. 39, pl. 1, figs. 7a–d. Sacco 1893, p. 21. Jung 1974, p. 28. = Seraphs (Seraphs) striatus von Koenen — Jung 1974, p. 28, pl. 9, figs. 1–4.

Type material. Holotype — von Koenen 1889, pl. 1, figs. 7a–d. The holotype measures 38.5 mm in length with a width of 10.7 mm (von Koenen 1889).

Type locality. Lattorf, Germany [Rupelian] .

Diagnosis. The shell is slender. The surface of the shell is smooth with fine spiral lines anteriorly on the body whorl. The labial callus is well-developed and extends to the shell apex. The labrum is moderately thickened and extends to the apex and is straight posteriorly. The columella is recurved outward at the base.

Distribution. OLIGOCENE—Rupelian— Germany Lattorf (Jung 1974).

Remarks. Similar in form to S. narcius and S. subconvolutus but differs in having a posterior labrum that is straight and not opisthocline (Jung 1974).