S. Mahunka szerk.: Folia Entomologica Hungarica 44/2. (Budapest, 1983)

Table 1. Mean + S.E. of measurements In mm of apterous viviparous females of Brachycaudus schwartzi C.B. on Peach trees in Hungary Locality Body Ant. Siph. Cauda U.r. H.t. Antennái joints Sec j. H on HI IV V VI HI Nagykovácsi 2.012 1.211 0.132 0.091 0.135 0.136 0.303 0.199 0.129 0.101 + 0.344 0 + + + + + + + + + + + 0.097 0.099 0.012 0.010 0.005 0.005 0.036 0.021 0.012 0.011 0.032 Pilisvörösvár 1.957 1.216 0.145 0.086 0.129 0.133 0.319 0.211 0.130 0.101 + 0.335 0 + + + + + + + + + + + 0.088 0.082 0.007 0.005 0.002 0.004 0.023 0.021 0.008 0.003 0.020 Abbreviations: Ant. = Antenna, Siph. = Siphunculus, U.r.J. = Ultimate rostral joint, H.t.II = Second joint of hind tarsus and + S.E. = + The value of Standard Error. Sec. rhin on III = Secondary rhinaria on the third antenna! joint. Table 2. Mean + S.E. of measurements in mm of the larval instars of Brachycaudus schwartzi C.B. in Nagykovácsi on Peach trees instar Body Ant. Siph. Cauda U.r. H.t. Antenna! joints ]

' on HI ív v vi in First 0.807 0.353 0.039 0.030 0.093 0.084 0.080 0.045 0.050 + 0.089 - 0 + + + + + + + + + + 0.038 0.021 0.002 0.000 0.003 0.003 0.009 0.003 0.003 0.006 Second 1.026 0.481 0.059 0.040 0.101 0.099 0.134 0.059 0.059 + 0.133 - 0 + + + + + + + + + + 0.100 0.045 0.003 0.004 0.002 0.003 0.018 0.002 0.005 0.017 Third 1.330 0.670 0.087 0.045 0.110 0.108 0.120 0.104 0.077 0.073 + 0.186 0 + + + + + + + + + + + 0.074 0.045 0.005 0.006 0.003 0.005 0.013 0.007 0.008 0.004 0.016 Fourth 1.699 0.B58 0.111 0.054 0.121 0.12 7 0.217 0.152 0.101 0.087 + 0.274 0 + + + + + + + + + + + 0.146 0.109 0.007 0.006 0.005 0.004 0.040 0.021 0.010 0.005 0.031 Abbreviations see in Table 1.