Lalagetes, Borovec & Skuhrovec, 2018

Borovec, Roman & Skuhrovec, Jiří, 2018, Revision of the species related to Lalagetes subfasciatus Boheman and transfer of remaining Lalagetes species to other genera of Embrithini (Coleoptera: Curculionidae: Entiminae), Zootaxa 4374 (1), pp. 71-90 : 88-89

publication ID	https://doi.org/ 10.11646/zootaxa.4374.1.4
publication LSID	lsid:zoobank.org:pub:BF7D5DED-D50E-456A-A686-7D07F13C552D
DOI	https://doi.org/10.5281/zenodo.5995840
persistent identifier	https://treatment.plazi.org/id/785A3F14-FFB3-AE7E-6D82-699FE991FE3D
treatment provided by	Plazi
scientific name	Lalagetes
status

Treatment

Key to Lalagetes View in CoL species

1. Epifrons at base distinctly narrower than distance between anterior border of eyes, at midlength 0.56–0.64 × as wide as rostrum in the same place ( Figs 6A View FIGURE 6 , 8A View FIGURE 8 ). Pronotum narrower, 1.47–1.55 × as wide as long ( Figs 6A View FIGURE 6 , 8A View FIGURE 8 )...................... 2

- Epifrons at base weakly narrower than distance between anterior border of eyes, at midlength 0.69–0.73 × as wide as rostrum in the same place ( Figs 5A View FIGURE 5 , 7A View FIGURE7 , 9A View FIGURE 9 , 10A View FIGURE 10 ). Pronotum wider, 1.53–1.80 × as wide as long ( Figs 5A View FIGURE 5 , 7A View FIGURE7 , 9A View FIGURE 9 , 10A View FIGURE 10 )......... 3

2. Elytral setae subspatulate, apically rounded, slightly shorter width of one interval ( Fig. 8A View FIGURE 8 ). Brownish clubs narrower than apex of scapes ( Fig. 8A View FIGURE 8 ). Funicle segments 3 and 4 1.1 × as long as wide ( Fig. 8A View FIGURE 8 ). Plate of sternite VIII in females isodiametric. Nodulus of spermatheca subtriangular, close to ramus ( Fig. 8F View FIGURE 8 ). Size 2.0– 2.3 mm .............. L. seminulum Fåhraeus View in CoL

- Elytral setae lancet-shaped, apically pointed, slightly longer width of one interval ( Fig. 6A View FIGURE 6 ). Blackish clubs equally wide to apex of scapes ( Fig. 6A View FIGURE 6 ). Funicle segments 3 and 4 1.2–1.3 × as long as wide ( Fig. 6A View FIGURE 6 ). Plate of sternite VIII in females twice as wide as long. Nodulus of spermatheca oval, distant from ramus ( Fig. 6F View FIGURE 6 ). Size 2.1–2.3 mm ...... L. howdenorum View in CoL sp. nov.

3. Antennal funicle 6-segmented ( Fig. 7A View FIGURE7 ). Funicle segments 2 and 3 long, segment 2 2.7–3.0 ×, segment 3 1.9–2.1 × as long as wide ( Fig. 7A View FIGURE7 ). Spermatheca with nodulus long, straight, tube-shaped ( Fig. 7F View FIGURE7 ). Size 2.0– 2.4 mm ........ L. sarkae View in CoL sp. nov.

- Antennal funicle 7-segmented ( Figs 5A View FIGURE 5 , 9A View FIGURE 9 , 10A View FIGURE 10 ). Funicle segments 2 and 3 usually shorter, segment 2 at most 2.7 ×, segment 3 at most 1.4 × as long as wide ( Figs 5A View FIGURE 5 , 9A View FIGURE 9 , 10A View FIGURE 10 ). Spermatheca with nodulus short or distinctly curved ( Figs 5F View FIGURE 5 , 9F View FIGURE 9 , 10F View FIGURE 10 )..................................................................................................... 4

4. Funicle segment 1 1.4 × as long as segment 2; segment 2 1.8–1.9 × as long as wide ( Fig. 9A View FIGURE 9 ). Scapes at apex slightly narrower

than clubs ( Fig. 9A View FIGURE 9 ). Rostrum in males with concave sides ( Fig. 9B View FIGURE 9 ). Spermatheca with ramus distinctly longer than nodulus ( Fig. 9F View FIGURE 9 ). Size 1.9–2.4 mm .......................................................... L. subfasciatus Boheman View in CoL - Funicle segment 1 1.1 × as long as segment 2; segment 2 2.0–2.7 × as long as wide ( Figs 5A View FIGURE 5 , 10A View FIGURE 10 ). Scapes at apex wider than clubs ( Figs 5A View FIGURE 5 , 10A View FIGURE 10 ). Rostrum in males with straight sides ( Figs 5B View FIGURE 5 , 10B View FIGURE 10 ). Spermatheca with ramus shorter or slightly longer than nodulus ( Figs 5F View FIGURE 5 , 10F View FIGURE 10 ).............................................................................. 5

5. Small brownish elytral appressed scales imbricate ( Fig. 10A View FIGURE 10 ). Pronotal appressed scales depressed ( Fig. 10A View FIGURE 10 ). Penis very small with apex narrowly rounded, temones 2.4–2.6 × as long as body of penis ( Figs 3E View FIGURE 3 , 10E View FIGURE 10 ). Gonocoxites with styli longer than wide. Spermatheca with nodulus straight ( Fig. 10F View FIGURE 10 ). Size 1.8–2.5 mm ............................ L. zitae View in CoL sp. nov.

- Small brownish elytral appressed scales well isolated ( Fig. 5A View FIGURE 5 ). Pronotal appressed scales flat ( Fig. 5A View FIGURE 5 ). Penis moderately large with apex subtriangular, temones 1.5–1.8 × as long as body of penis ( Figs 3A View FIGURE 3 , 5E View FIGURE 5 ). Gonocoxites with styli isodiametric. Spermatheca with nodulus curved ( Fig. 5F View FIGURE 5 ). Size 1.9–2.3 mm ................................. L. andersoni View in CoL sp. nov.