MZUSP - Universidade de São Paulo, Museu de Zoologia, Avenida Nazareth 481, C.P. 7172, 01000 São Paulo, São Paulo, Brazil.
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Logitudinal sections of the pharynx and of the ocpulatory apparatus on 5 slides (S343-S347); frontal sections, from the anterior tip up to near the pharynx on 7 slides S348-S353, S356; frontal sections behind copulatory apparatus up to the tip, on two slides (S354-S355)