-83.27876, 9.62282: 11 Treatments

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Miconia radicans     Gamba, Diana & Almeda, Frank, 2014, Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America, Phytotaxa 179 (1), pp. 1-174 : 114-117 114-117
Stenus electrus     Puthz, V., 2014, Neue und alte neotropische Stenus-Arten (Coleoptera, Staphylinidae) 339. Beitrag zur Kenntnis der Steninen, Linzer biologische Beiträge 46 (2), pp. 1671-1736 : 1672-1673 1672-1673
Louteridium costaricense     Daniel, Thomas F. & Tripp, Erin A., 2018, Louteridium (Acanthaceae: Acanthoideae: Ruellieae: Trichantherinae): Taxonomy, Phylogeny, Reproductive Biology, and Conservation, Proceedings of the California Academy of Sciences 65 (2), pp. 41-106 : 75-76 75-76
Phyllophaga (Phyllophaga) larai   sp. nov.  García-López, Alejandra, Morón, Miguel Ángel, Micó, Estefanía & Galante, Eduardo, 2009, Two new species of Phyllophaga Harris (Coleoptera: Scarabaeidae: Melolonthinae) from Costa Rica, Zootaxa 2062 (1), pp. 37-45 : 41-43 41-43
Lindsaea mesoamericana   sp. nov.  Rojas-Alvarado, Alexander Francisco & Tejero-Díez, José Daniel, 2017, Novelties and notes in Lindsaea (Lindsaeaceae) from Mexico and Central America, Phytotaxa 296 (2), pp. 147-160 : 152-157 152-157
Argia elongata   sp. nov.  Garrison, Rosser W. & Ellenrieder, Natalia Von, 2017, New species of the damselfly genus Argia from Mexico, Central America and Ecuador with an emphasis on Costa Rica (Insecta: Odonata: Coenagrionidae), Zootaxa 4235 (1), pp. 1-93 : 14-21 14-21
Asturodes fimbriauralis     Solis, M. Alma, Rodríguez, Eugenie Phillips-, Hallwachs, Winnie, Dapkey, Tanya & Janzen, Daniel H., 2020, Asturodes Amsel (Lepidoptera: Crambidae: Spilomelinae): Three New Species From The Western Hemisphere And Food Plant Records From Area De Conservación Guanacaste, Costa Rica, Proceedings of the Entomological Society of Washington 122 (1), pp. 147-171 : 153-160 153-160
Azteca gnava     Longino, J. T., 2007, A taxonomic review of the genus Azteca (Hymenoptera: Formicidae) in Costa Rica and a global revision of the aurita group., Zootaxa 1491, pp. 1-63 : 34-35 34-35
Teramocerus pachyodon   sp. nov.  Mantilleri, Antoine, 2016, Two New Species and New Records of Acratini (Coleoptera: Curculionoidea: Brentidae), The Coleopterists Bulletin 70 (2), pp. 243-248 : 245-247 245-247
Anthurium filamatamaense   sp. nov.  Ortiz, Orlando O. & Croat, Thomas B., 2016, New Species of Anthurium section Calomystrium from Costa Rica and Panama, Phytotaxa 257 (1), pp. 34-50 : 36-38 36-38
Pilea matama   sp. nov.  Monro, A. K., 2009, A new species of Pilea (Urticaceae) from the Talamanca Mountains, Costa Rica, Phytotaxa 2, pp. 24-28 : 25-28 25-28