Centro de Estudios Conservacionistas -CECON-, Universidad de San Carlos de Guatemala
Cuenta de especies: 2441
Acanthuridae
Accipitridae
Achiridae
Aegithalidae
Aetobatidae
Albulidae
Alcedinidae
Alepisauridae
Alepocephalidae
Alligatoridae
Alopiidae
Ammodytidae
Anablepidae
Anatidae
Anguidae
Anguillidae
Anhingidae
Anolidae
Anoplogastridae
Antennariidae
Apodidae
Apogonidae
Aramidae
Ardeidae
Ariidae
Atelidae
Atherinidae
Atherinopsidae
Aulostomidae
Balaenopteridae
Balistidae
Batrachoididae
Belonidae
Blenniidae
Boidae
Bombycillidae
Bothidae
Bramidae
Bregmacerotidae
Bryconidae
Bucconidae
Bufonidae
Burhinidae
Bythitidae
Canidae
Caprimulgidae
Carangidae
Carapidae
Carcharhinidae
Cardinalidae
Cathartidae
Catostomidae
Centrolenidae
Centrophrynidae
Centropomidae
Certhiidae
Cervidae
Chaenopsidae
Chaetodontidae
Chanidae
Characidae
Charadriidae
Charinaidae
Cheloniidae
Chelydridae
Chlamyphoridae
Chlopsidae
Cichlidae
Ciconiidae
Cinclidae
Cirrhitidae
Clupeidae
Coerebidae
Colubridae
Columbidae
Congridae
Corvidae
Coryphaenidae
Corytophanidae
Cotingidae
Cracidae
Craugastoridae
Cricetidae
Crocodylidae
Cuculidae
Cuniculidae
Cyclopedidae
Cyematidae
Cynoglossidae
Cyprinidae
Dactylopteridae
Dactyloscopidae
Dasyatidae
Dasypodidae
Dasyproctidae
Delphinidae
Derichthyidae
Dermatemydidae
Dermochelyidae
Dermophiidae
Didelphidae
Diodontidae
Diploglossidae
Dipsadidae
Echeneidae
Elapidae
Eleotridae
Eleutherodactylidae
Elopidae
Emballonuridae
Emberizidae
Emydidae
Engraulidae
Ephippidae
Erethizontidae
Estrildidae
Eublepharidae
Eurypharyngidae
Eurypygidae
Exocoetidae
Falconidae
Felidae
Fistulariidae
Formicariidae
Fregatidae
Fringilidae
Fringillidae
Furnariidae
Galbulidae
Gekkonidae
Gempylidae
Geoemydidae
Geomyidae
Gerreidae
Ginglymostomatidae
Gobiesocidae
Gobiidae
Grallariidae
Gymnophthalmidae
Gymnotidae
Gymnuridae
Haematopodidae
Haemulidae
Heliornithidae
Helodermatidae
Hemiramphidae
Heptapteridae
Heterodontidae
Heteromyidae
Hexanchidae
Hirundinidae
Holocentridae
Howellidae
Hydrobatidae
Hylidae
Ictaluridae
Icteridae
Iguanidae
Istiophoridae
Jacanidae
Kinosternidae
Kuhliidae
Kyphosidae
Labridae
Labrisomidae
Lamnidae
Lampridae
Laniidae
Laridae
Leiuperidae
Lepisosteidae
Leporidae
Leptodactylidae
Leptotyphlopidae
Linophrynidae
Lobotidae
Lophiidae
Loxocemidae
Lutjanidae
Luvaridae
Mabuyidae
Macrouridae
Malacanthidae
Megalopidae
Melamphaidae
Memphitidae
Mephitidae
Merlucciidae
Microdesmidae
Microhylidae
Mimidae
Mobulidae
Molidae
Molossidae
Momotidae
Monacanthidae
Moridae
Mormoopidae
Motacillidae
Mugilidae
Mullidae
Muraenesocidae
Muraenidae
Muridae
Mustelidae
Myctophidae
Myrmecophagidae
Narcinidae
Natalidae
Natricidae
Nematistiidae
Nemichthyidae
Neoscopelidae
Nettastomatidae
Noctilionidae
Nyctibiidae
Oceanitidae
Odontophoridae
Ogcocephalidae
Ophichthidae
Ophidiidae
Opistognathidae
Ostraciidae
Otariidae
Pandionidae
Paralepididae
Paralichthyidae
Parulidae
Passerellidae
Passeridae
Pelecanidae
Pentanchidae
Peucedramidae
Phaethontidae
Phalacrocoracidae
Phasianidae
Phocidae
Phrynosomatidae
Phyllodactylidae
Phyllomedusidae
Phyllostomidae
Physeteridae
Picidae
Pipridae
Platytroctidae
Plethodontidae
Podicipedidae
Poeciliidae
Polioptilidae
Polynemidae
Pomacanthidae
Pomacentridae
Potamotrygonidae
Priacanthidae
Pristidae
Pristigasteridae
Procellariidae
Procyonidae
Profundulidae
Psittacidae
Ptiliogonatidae
Rachycentridae
Rallidae
Ramphastidae
Ranidae
Recurvirostridae
Regalecidae
Regulidae
Rhincodontidae
Rhinobatidae
Rhinochimaeridae
Rhinophrynidae
Rivulidae
Saccopharyngidae
Salmonidae
Scaridae
Sciaenidae
Scincidae
Sciuridae
Scolopacidae
Scombridae
Scorpaenidae
Scyliorhinidae
Serranidae
Serrivomeridae
Sibynophiidae
Soricidae
Sparidae
Sphaerodactylidae
Sphenomorphidae
Sphyraenidae
Sphyrnidae
Stercorariidae
Stomiidae
Strigidae
Stromateidae
Sulidae
Synbranchidae
Syngnathidae
Synodontidae
Tapiridae
Tayassuidae
Teiidae
Tetraodontidae
Thamnophilidae
Thraupidae
Threskiornithidae
Thyropteridae
Tinamidae
Tityridae
Trachipteridae
Triakidae
Trichechidae
Trichiuridae
Triglidae
Tripterygiidae
Trochilidae
Troglodytidae
Trogonidae
Turdidae
Typhlopidae
Tyrannidae
Tytonidae
Uranoscopidae
Urotrygonidae
Vespertilionidae
Viperidae
Vireonidae
Xantusiidae
Xenosauridae
Xiphiidae
Zanclidae
Ziphiidae
