-85.683334, 10.8: 10 Treatments

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Azteca forelii     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 : 32-33 32-33
Orasema arimbome   sp. nov.  Burks, Roger A., Heraty, John M., Dominguez, Chrysalyn & Mottern, Jason L., 2018, Complex diversity in a mainly tropical group of ant parasitoids: Revision of the Orasema stramineipes species group (Hymenoptera: Chalcidoidea: Eucharitidae), Zootaxa 4401 (1), pp. 1-107 : 16-19 16-19
Xylocopa (Neoxylocopa) gualanensis     Mérida-Rivas, Jorge A., Hinojosa-Díaz, Ismael A., Ayala-Barajas, Ricardo, Pozo, Carmen & Vandame, Rémy, 2022, Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica, Zootaxa 5158 (1), pp. 1-67 : 39-46 39-46
Orasema stramineipes     Burks, Roger A., Heraty, John M., Dominguez, Chrysalyn & Mottern, Jason L., 2018, Complex diversity in a mainly tropical group of ant parasitoids: Revision of the Orasema stramineipes species group (Hymenoptera: Chalcidoidea: Eucharitidae), Zootaxa 4401 (1), pp. 1-107 : 87-89 87-89
Hyphantrophaga eldaarayae   sp. n.  Fleming, AJ, Wood, D. Monty, Smith, M. Alex, Dapkey, Tanya, Hallwachs, Winnie & Janzen, Daniel, 2019, Twenty-two new species in the genus Hyphantrophaga Townsend (Diptera: Tachinidae) from Area de Conservacion Guanacaste, with a key to the species of Mesoamerica, Biodiversity Data Journal 7, pp. 29553-29553 : 29553 29553
Micromorphus caudatus   stat. nov.  Bickel, Daniel J., 2022, Notes on the genus Micromorphus Mik (Diptera: Dolichopodidae) and the uncertain identity of its type species, M. albipes (Zetterstedt), Zootaxa 5125 (4), pp. 437-444 : 439-442 439-442
Azteca beltii     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 : 21-22 21-22
Trismegistomya jimoharai   sp. n.  Fleming, AJ, Wood, D. Monty, Smith, M. Alex, Dapkey, Tanya, Hallwachs, Winnie & Janzen, Daniel H, 2019, A new species of Trismegistomya Reinhard (Diptera: Tachinidae) from Area de Conservacion Guanacaste in northwestern Costa Rica, Biodiversity Data Journal 7, pp. 29130-29130 : 29130 29130
Hyphantrophaga calixtomoragai   sp. n.  Fleming, AJ, Wood, D. Monty, Smith, M. Alex, Dapkey, Tanya, Hallwachs, Winnie & Janzen, Daniel, 2019, Twenty-two new species in the genus Hyphantrophaga Townsend (Diptera: Tachinidae) from Area de Conservacion Guanacaste, with a key to the species of Mesoamerica, Biodiversity Data Journal 7, pp. 29553-29553 : 29553 29553
Pentamera fonsecae   sp. nov.  Solis-Marin, Francisco Alonso, Alvarado, Juan Jose, Conejeros-Vargas, Carlos Andres & Caballero-Ochoa, Andrea Alejandra, 2020, Pentamera fonsecae n. sp. a new species of sea cucumber from the Pacific coast of Costa Rica (Holothuroidea: Dendrochirotida: Thyonidae), Zootaxa 4878 (3), pp. 581-588 : 583-586 583-586