Common FROGS of the Osa Peninsula, COSTA RICA 1 Tanya Hawley Matlaga -- Susquehanna University

Photos by T. Hawley Matlaga, except where noted. Produced by T. Wachter & R. Foster, with support from the Ellen Hyndman fund and the Andrew Mellon Foundation. © T. Hawley Matlaga [[email protected]] Susquehanna University, Dept. of Biology, Selinsgrove, PA. Support from the Environmental Protection Agency and Friends of the Osa. © Keller Science Action Center, The Field Museum, Chicago, IL [[email protected]] [fieldguides.fieldmuseum.org] Rapid Color Guide #246 version 2 09/2016

1 Allobates talamancae 2 Incilius aucoinae 3 Rhinella marina 4 Rhinella marina (eggs) <25 mm <103 mm foto: David Matlaga <175 mm foto: Paul Meza-Ramos AROMOBATIDAE BUFONIDAE BUFONIDAE BUFONIDAE

5 Cochranella granulosa 6 Cochranella granulosa (eggs) 7 Hyalinobatrachium 8 Hyalinobatrachium valerioi <32 mm colymbiphyllum <29 mm <26 mm CENTROLENIDAE CENTROLENIDAE CENTROLENIDAE CENTROLENIDAE

9 H. valerioi (eggs) 10 Teratohyla pulverata 11 Teratohyla pulverata (eggs) 12 Craugastor fitzingeri <33 mm <103 mm CENTROLENIDAE CENTROLENIDAE CENTROLENIDAE CRAUGASTORIDAE

13 Craugastor rugosus 14 Craugastor stejnegerianus 15 Pristimantis cruentus 16 Dendrobates auratus <69 mm <22 mm <48 mm <42 mm CRAUGASTORIDAE CRAUGASTORIDAE CRAUGASTORIDAE DENDROBATIDAE

17 Oophaga granulifera 18 Phyllobates vittatus 19 Diasporus diastema 20 Agalychnis callidryas <25 mm <24 mm foto: Rick Stanley <24 mm <71 mm DENDROBATIDAE DENDROBATIDAE ELEUTHERODACTYLIDAE HYLIDAE

Common FROGS of the Osa Peninsula, COSTA RICA 2 Tanya Hawley Matlaga -- Susquehanna University

21 Agalychnis spurrelli 22 Dendropsophus ebraccatus 23 D. ebraccatus (eggs) 24 Dendropsophus microcephala foto: Rick Stanley <68 mm <35 mm <31 mm HYLIDAE HYLIDAE HYLIDAE HYLIDAE

25 Hypsiboas rosenbergi 26 Hypsiboas rosenbergi (eggs) 27 Scinax boulengeri 28 Scinax elaeochrous <82 mm <53 mm <40 mm HYLIDAE HYLIDAE HYLIDAE HYLIDAE

29 Smilisca phaeota 30 Smilisca phaeota (eggs) 31 Smilisca sordida 32 Smilisca sordida (eggs) <64 mm <78 mm HYLIDAE HYLIDAE HYLIDAE HYLIDAE

33 Trachycephalus venulosus 34 Engystomops pustulosus 35 E. pustulosus (eggs) 36 Leptodactylus bolivianus <114 mm <35 mm <120 mm HYLIDAE LEIUPERIDAE LEIUPERIDAE LEPTODACTYLIDAE

37 Leptodactylus poecilochilus 38 Leptodactylus savagei 39 Leptodactylus savagei (eggs) 40 Pristimantis cruentus <50 mm <185 mm <48 mm LEPTODACTYLIDAE LEPTODACTYLIDAE LEPTODACTYLIDAE STRABOMANTIDAE