Defensive Nymphs of the Woolly Aphid Thoracaphis kashifolia (Hemiptera) on the Oak Quercus glauca

Table 2

Collection data, the number of apterous adults and those of nymphs for 22 ordinary colonies.

Colony code	Collection place	Date of collection	Number of apterous adults	Number of nymphs to be apterae	Number of nymphs to be alates
15001	Tama, Tokyo	3 Jan, 2015	7	2	0
15003	Tama, Tokyo	3 Jan, 2015	3	5	0
16004	Tama, Tokyo	8 Feb, 2016	52	6	0
16006	Tama, Tokyo	8 Feb, 2016	13	1	0
15022	Tama, Tokyo	3 Mar, 2015	18	2	0
15119	Tama, Tokyo	21 Apr, 2015	6	4^‡	0
15144	Kashihara, Nara Pref.	19 May 2015	7	42	0
15208	Tama, Tokyo	17 Jun, 2015	30	31	0
15218	Tama, Tokyo	27 Jul, 2015	56	17	0
15221	Tama, Tokyo	19 Aug, 2015	64	1^‡	0
15223	Tama, Tokyo	19 Aug, 2015	95	1^‡	0
15236	Tama, Tokyo	30 Sep, 2015	0	6^‡	0
15237	Tama, Tokyo	30 Sep, 2015	0	4^‡	0
15238	Tama, Tokyo	30 Sep, 2015	0	25^‡	0
15239	Tama, Tokyo	30 Sep, 2015	0	23^‡	0
14170	Tama, Tokyo	26 Oct, 2014	1^†	52	0
14171	Tama, Tokyo	26 Oct, 2014	0	19	0
13163	Ome, Tokyo	6 Nov, 2013	0	3^‡	0
13164	Ome, Tokyo	6 Nov, 2013	0	6^‡	0
15322	Tama, Tokyo	16 Dec, 2015	33	3	0
15323	Tama, Tokyo	16 Dec, 2015	108	4^‡	0
15324	Tama, Tokyo	16 Dec, 2015	13	6	0

A teneral aptera. ^‡First-instar nymph(s) only.