02016nas a2200229   4500008004100000022001400041245011700055210006900172260001600241300000700257490000900264520124100273653002401514653001301538653002201551653001901573653002201592653001001614100001701624700003001641856011501671       2019                        eng d  a1175-532600aA name for the nurse-frog (Allobates, Aromobatidae) of Floresta Nacional de Carajás, Eastern Brazilian Amazonia0 aname for the nursefrog Allobates Aromobatidae of Floresta Nacion  cOct-01-2020  a710 v45503 a<p>We describe a new species of nurse-frog (Aromobatidae, Allobates) from Floresta Nacional de Caraj&aacute;s, southeastern Brazilian Amazonia. Allobates carajas sp. nov. is distinguished from similar congeneric species by the combination of the following characters: body-size range (snout-to-vent length 16.5&ndash;19.1 mm), dorsal color pattern with a dark brown hourglass-shaped mark, by the absence of a pale dorsolateral stripe and presence of a pale ventrolateral stripe, absence of a pale paracloacal mark, by overall bright yellow ventral colors of live male and female specimens, and by the posterior labium of tadpoles, with a single row of pyramidal papillae medially. The advertisement call of the new species is highly variable, with four possible temporal arrangements of notes (continuous emission of notes separated by regular silent intervals, continuous emission of notes separated by irregular silent intervals, emission of discrete note trills, and sporadic emission of single notes). Duration of notes range between 0.020&ndash;0.060 s, and the dominant frequency of notes range from 4.75 to 5.38 kHz. The new species is currently known only from forested habitats within Floresta Nacional de Caraj&aacute;s.</p>
10aAdvertisement calls10aAmphibia10aconservation unit10aDendrobatoidea10amitochondrial DNA10aPará1 aRojas, Diana1 aLima, Albertina, Pimentel  uhttps://biotaxa.org/Zootaxa/issue/view/zootaxa.4550.1https://biotaxa.org/Zootaxa/article/view/zootaxa.4550.1.3