-82.96667, 8.783334: 12 Treatments

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Azteca sericeasur   new species  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: 46-48 46-48
Temnothorax longicaulis   stat. nov., nom. nov.  Prebus, Matthew M., 2021, Taxonomic revision of the Temnothorax salvini clade (Hymenoptera: Formicidae), with a key to the clades of New World Temnothorax, PeerJ (e 11514) 9, pp. 1-462: 383-387 383-387
Myrmelachista zeledoni     Longino, J. T., 2006, A taxonomic review of the genus Myrmelachista (Hymenoptera: Formicidae) in Costa Rica., Zootaxa 1141, pp. 1-54: 46-48 46-48
Myrmelachista meganaranja   NEW SPECIES  Longino, J. T., 2006, A taxonomic review of the genus Myrmelachista (Hymenoptera: Formicidae) in Costa Rica., Zootaxa 1141, pp. 1-54: 36-38 36-38
Myrmelachista longiceps   NEW SPECIES  Longino, J. T., 2006, A taxonomic review of the genus Myrmelachista (Hymenoptera: Formicidae) in Costa Rica., Zootaxa 1141, pp. 1-54: 33-36 33-36
Neocorynura tica   sp. nov.  Brosi, Berry J., Smith-Pardo, Allan & Gonzalez, Victor H., 2006, A new wood-nesting Neocorynura (Hymenoptera: Halictidae: Augochlorini) from Costa Rica, with notes on its biology, Zootaxa 1189 (1), pp. 55-68: 56-63 56-63
Phylloicus munozi   new species  Prather Table Of Contents, Aysha L., 2003, Revision of the Neotropical caddisfly genus Phylloicus (Trichoptera: Calamoceratidae), Zootaxa 275 (1), pp. 1-214: 75-77 75-77
Triaenodes tajo   new species  Holzenthal, Ralph W. & Contents, Trond Andersen Table Of, 2004, The caddisfly genus Triaenodes in the Neotropics (Trichoptera: Leptoceridae), Zootaxa 511 (1), pp. 1-80: 32-33 32-33
Triaenodes delicatus     Holzenthal, Ralph W. & Contents, Trond Andersen Table Of, 2004, The caddisfly genus Triaenodes in the Neotropics (Trichoptera: Leptoceridae), Zootaxa 511 (1), pp. 1-80: 20-23 20-23
Banyallarga (Histricoverpa) acutiterga     Prather Table Of Contents, Aysha L., 2004, Revision of the Neotropical caddisfly genus Banyallarga (Trichoptera: Calamoceratidae), Zootaxa 435 (1), pp. 1-76: 23-24 23-24
Miconia povedae   sp. nov.  Oviedo-Brenes, Federico, 2013, A new species of Miconia from the remaining primary forest at Las Cruces Biological Station in Costa Rica, Phytotaxa 126 (1), pp. 55-60: 57-59 57-59
Polyplectropus denticulus     Chamorro, Maria Lourdes & Holzenthal, Ralph W., 2010, 2582, Zootaxa 2582, pp. 1-252: 204-206 204-206