Taxonomic revision of the geckos of the Gonatodes concinnatus complex (Squamata: Sphaerodactylidae), with description of two new species Author Sturaro, Marcelo José Author Avila-Pires, Teresa C. S. text Zootaxa 2011 2869 1 36 journal article 10.5281/zenodo.277513 c499f937-b2bb-4333-8504-958183e30f73 1175-5326 277513 Key to the species of Gonatodes concinnatus complex 1 Dark streaks on gular region and vermiculations on dorsal surface of head absent.................................. 2 - Dark streaks on gular region and vermiculations on dorsal surface of head present................................. 4 2 Back and limbs immaculate; maximum SVL < 42 mm ........................................... Gonatodes ligiae - Back and limbs vermiculated; maximum SVL> 47 mm ...................................................... 3 3 Dorsum with brown and beige small vermiculations; 2–3 lateral scales on the distal part of the digits; 96–123 scales around midbody; 44–55 ventral scales in a longitudinal row............................................ Gonatodes riveroi - Dorsum with brown and beige large vermiculations; 3 (occasionally four or two) lateral scales on the distal part of the digits; 109–131 scales around midbody; 49–61 ventral scales in a longitudinal row..................... Gonatodes concinnatus 4 A white suprahumeral bar, bordered by black, from very short to almost reaching the middorsal region present in males and females (but thinner in the latter); in life, throat orange with orange-yellow oblique stripes.......... Gonatodes nascimentoi - A white suprahumeral ocellus, bordered by black, present in males and females (although more conspicuous in males); throat vivid yellow with reddish-brown oblique stripes........................................... Gonatodes tapajonicus