High Phenotypic Diversity Does Not Always Hide Taxonomic Diversity: A Study Case with Cheilosia soror (Zetterstedt, 1843) (Diptera: Syrphidae) in the Iberian Peninsula

Figure 1

Morphology of the male genitalia of Cheilosia soror from the Iberian Peninsula, typical shape (a–d) and outlier specimen (e–h). (a, e) Hypandrium with right gonostylus, lateral view. (b, f) Hypandrium with gonostyli, ventral view. (c, g) Epandrium with right surstylus, lateral view. (d, h) Epandrium, dorsal view. Abbreviations: dl: dorsal lobe of gonostylus; lvl: left ventral lobe of gonostylus; rvl: right ventral lobe of gonostylus; sla: surstylus lamella; vl: ventral lobe of gonostylus. Scale bars: 250 μm.

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