Syndiamesa edwardsi

Author: (Pagast, 1947)

Diagnosis (n=2)
Exuviae 7.8, 10.0mm long.
Cephalothorax: Hook row II absent. Thoracic horn narrow, pointed at apex. Thoracic horn 360, 560µm long; ThR 15.7, 18.8. Thorax above the insertion of the thoracic horn with a conspicuous tubercle.
Abdomen: At least abdominal segments IV-VIII dorsally and ventrally with a single row of teeth posteriorly (029d.jpg).
Anal segment: Anal lobes rounded or truncate posteriorly, with 3 macrosetae and an apical triangular projection (029d.jpg).
(Linked adult male: Langton and Pinder, 2003a)

Species keys out at Page 550: Diamesinae 26 Syndiamesa of the Text Key.

(S)W Europe.
(For more information see module IdentifyIt – file: Other subfamilies).

Ecological notes
In wet moss on stones by streams.