Macrolophus glaucescens Fieber, 1858

Konstantinov, Fedor V. & Neimorovets, Vladimir V., 2021, Bryocorinae Baerensprung, 1860 (Hemiptera: Heteroptera: Miridae) of European Russia and the Caucasus: synopsis and key to species, Zootaxa 4920 (3), pp. 301-338 : 322-323

Macrolophus glaucescens Fieber, 1858

Figures 6 , 9

Macrolophus glaucescens Fieber, 1858: 341 .

Material examined. CRIMEA: Shelkovichnoe , 1♀ 23 VIII 1958, Putshkov .

Diagnosis. Total body length 2.7–3.3; vertex of male 1.8–2.3 X as wide as eye, female 2.4–2.8 X ( Putshkov 1978); antennal segment I dark brown; head behind eye with large macula subequal to eye height; scutellum uniformly greenish yellow.

Distribution. This species is known from southern and central Europe, extending east till southern Crimea ( Putshkov 1978) and western Turkey ( Lodos et al. 2003). Macrolophus glaucescens is currently unknown from the Caucasus but may be found in the area with more sampling effort.

Host. In southern Crimea, this species was sampled from Salvia glutinosa L. ( Lamiaceae ), Echinops ritro L., and E. armatus Steven (Asteraceae) . In southern Europe it is known from Echinops viscosus Rchb. ( Putshkov 1978) .

Figures

FIGURE 6. Dorsal habitus images and head in lateral view of Macrolophus and Nesidiocoris spp. Macrolophus costalis Fieber, 1858, Macrolophus epilobii Putshkov, l978, Macrolophus glaucescens Fieber, 1858, Macrolophus pygmaeus Rambur, 1839, Macrolophus rubi Woodroffe, 1957, and Nesidiocoris tenuis (Reuter, 1895).

FIGURE 9. Images of parameres. Bryocoris pteridis (Fallén, 1807), Monalocoris filicis (Linnaeus, 1758) Macrolophus costalis Fieber, 1858, Macrolophus epilobii Putshkov, l978, Macrolophus pygmaeus Rambur, 1839, Macrolophus rubi Woodroffe, 1957, and Nesidiocoris tenuis (Reuter, 1895).