Cissidium elongatum sp. n.

Figures 5, 8, 15, 21, 35, 38

Habitus Fig. 5. Length 0.84 mm. Colour yellowish brown, legs and antennae lighter. Antennomeres 8–11 0.37 mm long, Fig. 21. Pronotum 0.34 mm wide, 0.22 mm long, with scattered pubescence, Fig.15. Elytra 0.55 mm long, 0.42 mm wide, more strongly and densely punctulated than the pronotum. Mesoventrum: keel flattened and parallel sided before collar which almost reaches lateral margins, collar with a narrow median posterior projection; a series of shallow linear depressions, which are longer than they appear in the SEM figure, radiate from the collar and keel some reaching almost to the meso/metaventral suture, Fig. 8, 35.

Etymology. The longest of the species described to date.

Diagnosis. The length of this species will quickly distinguish it from all others but lisae, from which it may be separated by the shape of the mesoventral keel and the antennae.

Type material. Holotype: ♀, GPS 37, BOL / Nov 2013/12, BOLIVIA 2013 SANTA CRUZ dep., W Amboro NP Barientos, 1813m, sifting litter, 29.xi., S. 18°06' 06" E.63°48'08", Winkler app. extr., P. Baňař lgt. (UASC). Paratype: ♀, GPS 36, BOL / Nov 2013/11, BOLIVIA 2013 SANTA CRUZ dep., W Amboro NP Barientos, 1817m, 29.xi., sifting litter, S. 18°06' 00" E.63°48'05", Winkler app. extr., P. Baňař lgt.. (MMBC).