Table 1. Intrapopulational polymorphisms of 18S rDNA inA. flavolineata.

Figure	Chromosomes												Total of elements labeled	Frequency observed
	1	2	3	4	5	6	7	8	9	10	11	X
S1a	p		p	p*	p	p		p#	p	p		p	9	1
S1b	p		p	p*	p	p		p#	p	p			8	1
S1c	p		p		p	p			p	p			6	2
S1d	p	p*	p		p*	p			p	p			7	2
S1e	p	p*	p			p			p	p			6	1
S1f	p		p			p			p	p			5	1
Fig. 2a	p		p		p	p			p				5	1

p: pericentromeric;

^*heteromorphic pair;

^#tiny signal.