Checklist for Subfamily Trithemistinae Tillyard, 1917 and region Alajuela (Costa Rica)
Class | Insecta Linnaeus, 1758 Insects, True insects | 408 5803 10301 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 407 5802 10301 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 14 68 188 | Families Genera Species | Taxom | Superorder | Odonatoptera Martynov, 1932
| 13 67 187 | Families Genera Species | Taxom | Order | Odonata Fabricius, 1793 Damselflies, Demoiselles, Dragonflies | 13 67 187 | Families Genera Species | Taxom | Suborder | Epiprocta Lohmann, 1996
| 5 42 96 | Families Genera Species | Taxom | Infraorder | Anisoptera Berthold, 1827 Dragonflies, True Dragonflies | 5 42 96 | Families Genera Species | Taxom | Superfamily | Libelluloidea Selys, 1840
| 2 26 62 | Families Genera Species | Taxom | | Family | Libellulidae Rambur, 1842 Chasers, Common Skimmer, Common Skimmers, Darters | 24 59 | Genera Species | Taxom | | Subfamily | Trithemistinae Tillyard, 1917
| 4 12 | Genera Species | Taxom |
Genera for Alajuela 4 Genera with 12 Species
Species list for Alajuela 12 Species and 1 Subspecies | Brechmorhoga nubecula Rambur, 1842 | | | Brechmorhoga pertinax Hagen, 1861 | Masked Clubskimmer | | Brechmorhoga pertinax pertinax Hagen, 1861 | | | Brechmorhoga praecox Hagen, 1861 | Beaver-tail fairy shrimp | | Brechmorhoga rapax Calvert, 1898 | | | Brechmorhoga vivax Calvert, 1906 | | | Dythemis nigra (Martin, 1897) | ⇒ Dythemis multipunctata multipunctata Kirby, 1894 | | Dythemis sterilis Hagen, 1861 | Heterosporous ferns | | Macrothemis hemichlora Burmeister, 1839 | | | Macrothemis inequiunguis Calvert, 1895 | Jade-striped Sylph | | Macrothemis musiva Calvert, 1898 | | | Macrothemis pseudimitans Calvert, 1898 | White-tailed Sylph | | Paltothemis lineatipes Karsch, 1890 | Red Rock Skimmer |
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