Taxonomic and Ecological Notes on Termes propinquus Holmgren, 1914 Known from Sumatra (Blattodea: Termitoidae: Termitidae)

Table 2

Morphological comparison among four Termes species known from Sumatra and adjacent islands.

Species	Measurement range (n = 10) and mean		Frontal projection
	HL	HW	Lateral view	Dorsal view
Termes comis [17]; Syntype no.305	1.40–1.45, 1.44	0.90–1.10, 0.94	Moderately prominent, with dense hairs especial on the anterior face	Medium size, cone-shaped
T. laticornis [17]; Syntype no. 231	1.80–1.85, 1.82	1.00–1.15, 1.13	Weakly prominent, with sparse hairs	Small size, cone-shaped
T. rostratus [17]; Syntype no. 477	1.00–1.20, 1.13	0.60–0.72, 0.68	Moderately prominent, with sparse hairs	Small size, dome-shaped
T. propinquus [13]	0.95–1.13, 1.12	0.70–0.73, 0.72	Strongly prominent, with sparse hairs	Extremely large size, cone-shaped

HL, head capsule length; HW, maximum head width.