Indiana
Guides
Cleidogona fustis
Cleidogona fustis is a small millipede species in the family Cleidogonidae, order Chordeumatida. It was described in 1895 by Cook and Collins. The species belongs to a group of short-bodied millipedes commonly known as "snake millipedes" or "bristly millipedes" due to their compact form and setose appearance. Very few observations of this species exist in public databases.
Decusa expansa
Decusa expansa is a rove beetle species in the family Staphylinidae, subfamily Aleocharinae, described by John Lawrence LeConte in 1866. It belongs to the tribe Oxypodini within the subtribe Dinardina. The species has been documented from several eastern and midwestern U.S. states. Like other aleocharine rove beetles, it is likely small-bodied with reduced elytra typical of the family.
Draeculacephala constricta
A species of leafhopper in the family Cicadellidae, described from western Texas in 1943. The genus Draeculacephala is characterized by distinctive head morphology, with species often exhibiting elongated or modified facial structures. Draeculacephala constricta occurs in arid and semi-arid regions of the southwestern United States and has been documented in association with woody legumes including Vachellia constricta (whitethorn acacia), which shares its specific epithet.
leafhopperCicadellidaedesertsouthwestern-USVachelliaacaciaphloem-feederCicadomorphaHemiptera1943-descriptionDavidsonDeLongwestern-Texasaridland-insectwoody-legume-associatehead-morphologygenus-Draeculacephalainsectaarthropodaanimaliaaccepted-speciesGBIFCatalogue-of-LifeNCBIiNaturalistobserved-313-timesAlbertaFloridaIllinoisIndianaIowaNew-MexicoArizonasummer-activityJulymonsoon-seasonphloem-feedernutrient-cyclingpredator-preyspider-preybird-preydesert-scrubsemi-aridmesquitecreosoteFabaceaehost-planttaxonomic-descriptionmale-genitaliawing-venationconcave-headproduced-headfacial-structurespecific-epithetconstrictednarrowedidentificationmorphological-detailscongenersCuernaCicadelliniCicadellinaeMembracoideaClypeataAuchenorrhynchaHexapodatrue-bugsMetazoaEukaryotaMyrmedonota lewisi
Myrmedonota lewisi is a species of rove beetle in the family Staphylinidae, described by Maruyama & Klimaszewski in 2008. The species is known from Indiana, USA. It belongs to the tribe Lomechusini, a group noted for ant-associated behaviors. Members of the genus Myrmedonota are recognized for their ecological relationships with ants, including predation on ants attracted by alarm pheromones.
Pseudanophthalmus tenuis
Blue River cave beetle
Pseudanophthalmus tenuis is a small, eyeless ground beetle endemic to karst cave systems in Indiana, United States. Formerly considered to contain multiple subspecies, these have been elevated to full species status under Pseudanophthalmus stricticollis. The species is part of a genus specialized for subterranean life, with reduced visual structures and elongated appendages adapted to darkness.
Pyractomena angulata
Say's Firefly, Angle Candled Firefly
Pyractomena angulata is a firefly species in the beetle family Lampyridae, native to North America. It is notable as the state insect of Indiana and produces amber-to-orange bioluminescence characteristic of its genus. Adults are active from May through mid-July and inhabit woodland environments. The species was named in honor of entomologist Thomas Say, who first described it in 1825.