Description

Holotype. Adult male (INPA-H 40486, field number DT 3955, 21.4 mm SVL, Figs. 2 – 4) collected by D. Pavan on 15 December 2012 on the east bank of Middle Tapajós River, municipality of Itaituba (05 ° 09 ’ 07.1 ” S 56 ° 27 ’ 35.2 ” W, 96 m asl), state of Pará, Brazil. Paratypes. Ten specimens, three adult males (INPA-H 40305, 40307, 40482), six adult females (INPA-H 40324, 40475, 40476, 40480, 40484, 40489), and one young female (INPA-H 40485) collected by D. Pavan, L. J. C. L. Moraes, T. F. D. Rodrigues, J. Gomes and L. F. Storti between July 2012 and October 2013 at east bank of Middle Tapajós River, municipalities of Itaituba and Trairão, Pará state, Brazil (Fig. 5). Of these, eight were collected in the west bank of Jamanxim River, inside the municipality of Itaituba (INPA-H 40305, 40307, 40475, 40480, 40485, 40489 at 5 ° 13 ’ 49.1 ” S 56 ° 55 ’ 32.7 ” W, 82 m asl; and INPA-H 40324, 40476 at 4 ° 44 ’ 47.6 ” S 56 ° 36 ’ 57.3 ” W, 92 m asl) and two in the east bank of this river, inside the municipality of Trairão (INPA-H 40482, 40484 at 5 ° 06 ’ 12.6 ” S 56 ° 26 ’ 35.5 ” W, 91 m asl). Another eight adult males and one female were collected by A. P. Lima in 16 January 2014 and 18 February 2018 in three additional localities at banks of Jamanxim River: inside the municipality of Itaituba (INPA-H 40320, 40474, 40477, 40478, 40481, 40483 at 06 ° 16 ’ S 55 ° 39 ’ W, 218 m asl; and INPA-H 40308, 40479 at 06 ° 17 ’ 42.7 ” S 55 ° 49 ’ 19.6 ” W, 221 m asl) and Trairão (INPA 40488 at 04 ° 45 ’ 25.1 ” S 55 ° 57 ’ 56.4 ” W, 167 m asl). We designate the adult female specimen INPA-H 40489 (Figs. 2 – 4) as the species allotype.

Common Names

No common names available.

Taxonomic Hierarchy

Kingdom: Animalia

Phylum: Chordata

Class: Amphibia

Order: Anura

Family: Aromobatidae

Genus: Allobates

Species: Allobates nunciatus Moraes, Pavan & Lima, 2019