Posted by: Posted On:5 Sep 2026
Speyeria cybele Taxonomy A genus in transition. The New World greater fritillaries have long been placed in Speyeria, but their close relationship to European relatives has led many authorities to move them into Argynnis. Both names are in current use,
Posted by: Posted On:9 Aug 2026
Larinioides cornutus Taxonomy The species carries an unusually long synonymy — Epeira apoclisa, Araneus cornutus, Nuctenea cornuta, and dozens more. It has been described and redescribed repeatedly across two and a half centuries of European arachnology. Common Names by Region
Posted by: Posted On:2 Aug 2026
Feniseca tarquinius Taxonomy Kingdom: AnimaliaPhylum: ArthropodaClass: InsectaOrder: LepidopteraFamily: LycaenidaeSubfamily: MiletinaeTribe: SpalginiGenus: FenisecaSpecies: Feniseca tarquiniusBinomial Name: Feniseca tarquinius (Fabricius, 1793) Common Names by Region Harvester (English, general)Harvester Butterfly (English, expanded)Wanderer (English, older literature — now largely disused)Le moissonneur (French, Canada) Description
Posted by: Posted On:25 Jul 2026
Periplaneta americana Taxonomy Common Names by Region Description Quick ID Range Habitat & Behavior Diet Reproduction Pests / Threats / Notes Additional Notes Ecology & Significance As an Encounter All Cernunnos Foundation materials are free to use for any educational
Posted by: Posted On:16 Jul 2026
Diapheromera femorata Taxonomy Common Names by Region Description Quick ID Range Habitat & Behavior Diet Reproduction Pests / Threats / Notes Additional Notes Ecology & Significance Field Note Open Reference / Educational Use (CF Standard) This profile is provided for
Posted by: Posted On:12 Jul 2026
Forficula auricularia Taxonomy Common Names by Region Description Body An elongated, flattened, fast-moving insect with a leathery reddish-brown to dark-brown body, typically around 12–15 mm long. The flattened build lets it slip into tight cracks, under bark, and beneath stones
Posted by: Posted On:11 Jul 2026
Prairie Blazing Star Liatris pycnostachya Taxonomy Common Names by Region Description Growth Habit A tall, erect perennial forming a single unbranched flowering stalk (occasionally a few) rising from a basal cluster and an underground corm. Stems reach 2–5 feet, giving
Posted by: Posted On:2 Jul 2026
Papilio troilus Taxonomy Domain: EukaryotaKingdom: AnimaliaPhylum: ArthropodaSubphylum: HexapodaClass: InsectaOrder: LepidopteraSuperfamily: PapilionoideaFamily: PapilionidaeSubfamily: PapilioninaeGenus: PapilioSpecies: Papilio troilus Common Names by Region Description Quick ID Flight Season Look-alikes Known Range Habitat & Host Plants Habitat Larval Host Plants Adult Nectar Life Cycle
Posted by: Posted On:23 Jun 2026
Polygonia interrogationis Taxonomy Kingdom: AnimaliaPhylum: ArthropodaClass: InsectaOrder: LepidopteraFamily: NymphalidaeSubfamily: NymphalinaeGenus: PolygoniaSpecies: Polygonia interrogationisBinomial Name: Polygonia interrogationis (Fabricius, 1798) Common Names by Region Question Mark (English, general)Violet-tip (English, older regional name — for the violet wing edging)Anglewing (English, group name shared
Posted by: Posted On:22 Apr 2026
Aphonopelma hentzi Taxonomy Common Names by Region Description General Appearance Aphonopelma hentzi is a large, heavily built, ground-dwelling tarantula with a stocky body and eight long, powerful, claw-tipped legs densely covered in dark bristling setae. The overall impression is of