Dragons in neglect: Taxonomic revision of the Sulawesi sailfin lizards of the genus Hydrosaurus Kaup, 1828 (Squamata, Agamidae) Author Denzer, Wolfgang Author Campbell, Patrick D. Author Manthey, Ulrich Author Glässer-Trobisch, Andrea Author Koch, André text Zootaxa 2020 2020-03-03 4747 2 275 301 journal article 23763 10.11646/zootaxa.4747.2.3 a1407eed-b24d-4132-b411-ee8da970d2d4 1175-5326 3694804 6D32355F-DBFD-44C6-AC13-086F13A35066

TABLE 1. Main diagnostic morphological differences between H. microlophus, H. celebensis and H. amboinensis.

	H. amboinensis	H. microlophus	H. celebensis
Nasal crest in males/females	absent/absent	more or less pronounced in	mostly present/
Enlarged lateral scales in	few (if any),	both sexes many,	sometimes present few,
males/female	coloured/coloured,	dark/light,	light/light,
	slightly keeled,	strongly keeled,	keeled,
Dorsal colour pattern in males	scattered dark and yellow-green	distinct groups dirty yellow, beige	indistinct groups yellowish and dark speckled
Eye colour in males	vermiculated iris: dark red-brown with	iris: light grey-blue to dark	iris: light blue,
	white margin,	brown,	sclera: dark
	sclera: blue	sclera: dark