Baldorhynchus ferrarii (F. Solari, 1955), nom. res.

(Figures 19, 19a, 19b, 19c, 19d, 19e, 19f, 46, 71, 110)

Troglorhynchus ferrarii F. Solari, 1955: 78 –79; Conci, 1956: 7 -8; Osella, 1966: 390; Osella, 1968: 141–156; Osella, 1983: 117; Abbazzi & Osella, 1992: 302; Abbazzi et al., 1994: 21; Osella & Zuppa, 1998: 1123 -1127.

Otiorhynchus (Troglorhynchus) ferrarii: Magnano, 1998: 71 .

Otiorhynchus (Troglorhynchus) adrianoi Magnano, 2001: 63, 64, 70.

Otiorhynchus (Baldorhynchus) adrianoi: Di Marco & Osella, 2002: 258; Colonnelli, 2003: 39; Abbazzi & Maggini, 2009: 53; Magnano & Alonso Zarazaga, 2013: 309.

Type locality. “Grotta dei Fortini c/o Brentegano, Rovereto, Trento” (Fig. 140).

Diagnosis. A Baldorhynchus of medium size belonging to the B. ferrarii group. This species recognisable by the ovoid elytra and the slender and elongate scape. Punctation of the pronotum coarse / pocked irregularly scattered, dense and strongly impressed. Elytral punctation coarse, aligned, strongly impressed and not isodiametric. Total length: 4.35–4.66 mm. Elytra with length/width ratio 1.54–1.71. Pronotum length 0.95–1.04 mm with length/width ratio 1.12–1.15.

Description. See Solari (1955) for holotype, Osella (1968) for female topotype specimen and figures hoc opus.

Holotype. Male. Total length: 4.35 mm. Scape length: 0.95 mm; funicle length: 0.90 mm. Scape length/funicle length ratio: 1.06. Funicle with club ratios: 11: 7: 5: 6: 5: 6: 5: 28 (club). Vestigial eyes present, barely visible, partially covered by golden-yellowish pubescence. Vertex width/mesorostrum width, ratio 2.00. Pronotum ratio: 1.12 (length: 0.95 mm, width: 0.85 mm). Elytra ratio: 1.71 (length: 2.40 mm, width: 1.40 mm).

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

Ecology/Phenology. See Osella (1968).

Material. We examined the material studied by Osella (1968, 1983). Other material: "I, Trentino, Rovereto Umg., Bus di Fortini, 4. 4. [19]’83, leg. Kahlen" (TLMF): one female, topotype; "I, Trentino, Rovereto Umg., Bus di Fortini, 16. 3. [19]’84, leg. Kahlen" (CBE, TLMF): one male and one female, topotype; "Rovereto, (TN), Grotta ai Fortini, 30. X. [19]’88, leg. R. Monguzzi" (RMO): one female (abdomen), topotype.

Reproduction. Amphigonic

Systematic notes. Baldorhynchus ferrarii (F. Solari, 1955) is nom. res. from Troglorhynchus ferrarii F. Solari (1955) = Otiorhynchus (Baldorhynchus) adrianoi Magnano, 2001 .