Table 3. Comparisons between Microlaimus campiensis sp. n. and morphologically similar species (only males).

Species	L	a	b	c	2nd ceph ccl	Amph%	cs/hd	hd/mbd	spic/abd
M. campiensis sp. n.	800–880	20–23.5	5.7–6	8.5–8.9	papilliform	28.5	0.5	1.8	1.3
M. affinis	710–892	22.9–26	6.1–7.1	9–10.3	papilliform	34	0.4	1.9	1
M. cyatholaimoides	700–1,000	22–31	6.8-7.8	9.7–12.7	papilliform	35	0.4	2.9–3.6	1.5
M. lunatus	1,200–1,300	41	8.3	14	setiform	47–54	0.5	2.3–2.5	1.6–1.8
M. papillatus	960	44	7	11.3	setiform	65	0.5	1.3	1.3

Note:

For abbreviations see Table 1.