Hydrobiinae sp. indet., 1865

Neubauer, Thomas A. & Wesselingh, Frank P., 2023, The Early Pleistocene freshwater mollusks of the Denizli Basin (Turkey): a new long-lived lake fauna at the crossroads of Pontocaspian and Aegean-Anatolian realms, Zitteliana 97, pp. 53-88 : 53

Hydrobiinae sp. indet.

Fig. 8M-O, R-T

Material.

1 specimen (RGM 1365350) from sample 1.

Dimensions.

2.52 × 1.37 mm.

Remarks.

A single specimen is available, characterized by a small, white, conical shell with convex whorls, simple aperture, and distinct, orthocline growth lines. The protoconch is low domed, forming a bulbous cap of ~1.2 whorls, and apparently smooth, but this might be a result of the moderate preservation. The available features suggest placement in Hydrobiinae , but at present an attribution to genus or species cannot be made.

Subfamily Pyrgulinae Brusina, 1882

Figures

Figure 8. Hydrobiinae (Hydrobiidae) of the Kolankaya I fauna. A-C, Q. Ecrobia sp. RGM 962612, sample 2. D-F. Ecrobia sp. SNSB-BSPG 2023 XII 6, sample 2. G-I. P. Harzhauseria schizopleura gen. et sp. nov., holotype, RGM 962613, sample 2. J-L. Harzhauseria schizopleura gen. et sp. nov., paratype, RGM 962614, sample 2. M-O, R-T. Hydrobiinae sp. indet., RGM 1365350, sample 1. Scale bars: 1 mm (A-O); 100 μm (P-T).