-84.833336, 10.316667: 10 Treatments

[ link ]

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
Gigantea picadoi     Boll, Piter Kehoma & Luna, Manuel De, 2025, Diversity of land planarians (Platyhelminthes: Tricladida: Geoplanidae) in Central America: annotated checklist with new records of native and introduced species from citizen science, Zootaxa 5695 (1), pp. 1-70 : 23-25 23-25
Costarina elena     Platnick, Norman I. & Berniker, Lily, 2014, The Goblin Spider Genus Costarina (Araneae, Oonopidae), Part 3, American Museum Novitates 2014 (3819), pp. 1-68 : 57 57
Costarina cima     Platnick, Norman I. & Berniker, Lily, 2014, The Goblin Spider Genus Costarina (Araneae, Oonopidae), Part 3, American Museum Novitates 2014 (3819), pp. 1-68 : 56 56
Costarina espavel     Platnick, Norman I. & Berniker, Lily, 2014, The Goblin Spider Genus Costarina (Araneae, Oonopidae), Part 3, American Museum Novitates 2014 (3819), pp. 1-68 : 62 62
Hydrangea albostellata   sp. nov.  Samain, Marie-Stéphanie, Najarro, Francisco Hernández & Salas, Esteban Manuel Martínez, 2014, First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica, Phytotaxa 162 (4), pp. 181-197 : 183-190 183-190
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
Dissomphalus boriae   sp. nov.  De Brito, Chirlei D. & Azevedo, Celso O., 2024, Revision of the punctatus species-group of Dissomphalus Ashmead (Hymenoptera, Bethylidae), Zootaxa 5536 (3), pp. 389-431 : 405-406 405-406
Endeavouria septemlineata     Boll, Piter Kehoma & Luna, Manuel De, 2025, Diversity of land planarians (Platyhelminthes: Tricladida: Geoplanidae) in Central America: annotated checklist with new records of native and introduced species from citizen science, Zootaxa 5695 (1), pp. 1-70 : 52 52
Leucania merga   sp. nov.  Mccabe, Timothy L. & Adams, Morton S., 2023, Five new species of the genus Leucania Ochsenheimer in Central America (Lepidoptera: Noctuidae), Zootaxa 5256 (3), pp. 250-266 : 253-255 253-255