Baldorhynchus carinatus (Osella, 1983)

Baldorhynchus carinatus (Osella, 1983) View in CoL , nom. res.

( Figures 20, 20a, 20b, 20c, 20d, 20e, 20f View FIGURES 20 – 20 , 43 View FIGURES 38 – 56 )

Troglorhynchus carinatus Osella, 1983: 95 View in CoL -123; Abbazzi & Osella, 1992: 302; Abbazzi et al., 1994: 21.

Otiorhynchus View in CoL ( Troglorhynchu s) carinatus: Magnano, 1998: 71 View in CoL .

Otiorhynchus ( Baldorhynchus) carinatus: Di Marco & Osella, 2002: 258 View in CoL .

Otiorhynchus ( Troglorhynchus) serradae Colonnelli & Magnano, 2003: 39 View in CoL View Cited Treatment ; Abbazzi & Maggini, 2009: 54; Magnano & Alonso Zarazaga, 2013: 344.

Type locality. “Serrada, Trentino”.

Diagnosis. A Baldorhynchus of medium size belonging to the B. ferrarii group. Within the group, it is recognisable by mesorostrum with one central keel and two lateral, the vertex width/mesorostrum width: ratio 1.85. Punctation of the pronotum coarse, irregularly scattered, dense and strongly impressed. Elytral punctation coarse, aligned, strongly impressed and isodiametric. Total length: 4.10 mm. Elytra with length/width ratio 1.77. Pronotum length 0.90 mm with length/width ratio 1.14.

Description. See Osella (1983) and figures hoc opus.

Holotype. Male. Total length: 4.10 mm. Scape length: 0.88 mm. Funicle segments not present. Vestigial eyes present, barely visible, not covered by pubescence. Vertex width/mesorostrum width: ratio 1.85. Pronotum ratio: 1.14 (length: 0.90 mm, width: 0.79 mm). Elytra ratio: 1.77 (length: 2.30 mm, width: 1.30 mm).

Distribution. See Osella (1983) and Fig. 130.

Ecology/Phenology. There is no information.

Material. We examined the material studied by Osella (1983).

Reproduction. Amphigonic.

Systematic notes. After the examination of the type of B. carinatus , we agree with Osella (1983) that the two species ( B. carinatus and B. ferrarii ) belong to the same species group and that B. carinatus is similar to B. ferrarii . Moreover, also the geographical distribution falls within the current distribution of the B. ferrarii group. Baldorhynchus carinatus (Osella, 1983) is nom. res. from synonymy of Troglorhynchus carinatus Osella (1983) with Otiorhynchus ( Troglorhynchus) serradae Colonnelli & Magnano (2003) , replacement name based on homonymy with Otiorhynchus ( Podoropelmus) carinatus (Paykull, 1792) .