FIGS 38 in An investigation of the black¯y fauna of Andalusia, southern Spain (Diptera: Simuliidae)

FIGS 38± 47. Pupal discriminating characters of species of Simulium in the subgenera Obuchovia and Simulium s. str. occurring in Andalusia. (38, 39) S. (O.) galloprovinciale: pupal gill and pupa in cocoon (specimen from Site 128). (40, 41) S. (S.) bezzii: pupal gill and cocoon (specimen from Site 127). (42, 43) S. (S.) xanthinum: cocoon and pupal gill. (44, 45) S. (S.) variegatum: dorsal view of pupal exuviae showing the thoracic bosses, and anterior part of pupa showing outline of thoracic boss in pro®le (arrowed). (46, 47) S. (S.) monticola: gill base seen in pro®le and from directly above with ®lament numbering (see text) indicated (specimen from Site 118).