Frogs of the genus Colostethus (Anura; Dendrobatidae) in the Andes of northern Peru

Scientific Papers Natural History Museum The University of Kansas 15 November 2004 Number 35:1-49 Frogs of the Genus Colostethus (Anura; Dendrobatidae) in the Andes of Northern Peru ^AC■z. By ^^gp,AR^ William E. Duellman Nntuivl H;s/i)n/ MusciDii and Biodiversity Research Ce)iter The Universiti/ of Kansas Laioreiiee, Ka)isas 66045-7561 USA CONTENTS ABSTRACT 2 RESUMEN 2 INTRODUCTION 3 Acknowledgments 3 MATERIALS AND METHODS 4 ANDES OF NORTHERN PERU 4 SUMMARY OF TAXONOMIC CHARACTERS 5 IDENTIFICATION OF SPECIES 10 Key to the Species 10 Clave de las Especies 11 ACCOUNTS OF THE SPECIES 11 Cohistethus aerii^^iiiosiis new species 11 Colostethus argyro^iaster Morales and Schulte 13 Colostethus craspedoeeys new species 16 Colostethus elachyhistus Edwards 18 Colostethus eleutherodacti/his new species 21 Colostethus idioiuelus Rivero 23 Colostethus iiisulatus new species 24 Colostethus leueophaeus new species 26 Colostethus luitteniieieri Rivero 28 Colostethus lu'xipus Frost 30 Colostethus oniatus Morales 32 © Natural History Museum, The UniverMt\ of Kcinsds , rAmn'^.r'-'l V'& i-Uu.v-ieJ ISSN No. 11)94-0782 Harvard Univors.iV Museum