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Fig. 2 A, B .. SEM of Streptocepha[us (gr. torvicornis) sp. B (Mexico, UJED 245) giving the structural nomenclature of the male antenna. A.
lateral view of left antenna, B. inner (medial) view of the right hand. Scale bars: A. 0.5 mm, B. 0.1 mm.
Fig. 2 A, B .. SEM of Streptocepha[us (gr. torvicornis) sp. B (Mexico, UJED 245) giving the structural nomenclature of the male antenna. A.
lateral view of left antenna, B. inner (medial) view of the right hand. Scale bars: A. 0.5 mm, B. 0.1 mm.