Meganola fuscula

Fuscula Meganola

Family: Nolidae · Class: Insecta · Order: Lepidoptera

Meganola fuscula is a small moth in the family Nolidae, subfamily Nolinae. This species belongs to a genus of eight species within North America, representing part of the diverse noctuoid moth fauna. Physical characteristics and detailed morphological descriptions for this species have not been extensively documented in the scientific literature. Meganola fuscula ranges from central California south to southern California and extends eastward through Arizona to Colorado and western Texas. Within California, the species has been documented in multiple counties including Madera County, where specimens were collected at O'Neals at 1,500 feet elevation in February (Lepidopterists' Society 2012). The species also occurs in Ventura County, with records from the Lockwood Valley Road area at 5,000 feet elevation in April (Lepidopterists' Society 2012). This distribution pattern suggests the species occupies diverse elevational zones across its range. Habitat preferences for Meganola fuscula have not been comprehensively studied, though collection records indicate the species occurs across a range of elevations from 1,500 to 5,000 feet. The species appears to inhabit both lower foothill areas and higher montane zones within California. Specific vegetation associations, microhabitat requirements, and substrate preferences remain undocumented in available scientific literature. Ecological information for Meganola fuscula is limited. Collection records suggest adult activity occurs during spring months, with documented captures in February and April in California (Lepidopterists' Society 2012). The species' larval host plants, feeding behavior, developmental requirements, and seasonal life cycle patterns have not been described in published studies. Like other members of the Nolidae family, larvae likely feed on various plant materials, but specific host relationships remain unknown. Meganola fuscula currently holds no federal or state conservation status designations. The species is not listed under the Endangered Species Act and does not appear on California's special status species lists. However, the species has been identified as a Species of Greatest Conservation Need in Arkansas and New Mexico state wildlife conservation strategies, suggesting regional conservation concerns in portions of its range (BugGuide 2016). Population trends, abundance estimates, and specific threats to the species have not been assessed. The lack of comprehensive biological and ecological data represents a significant knowledge gap that limits conservation planning efforts. Taxonomic research and field surveys are needed to better understand this species' distribution, habitat requirements, and conservation needs. Limited documentation reflects the broader challenge of studying small, nocturnal moths that may be easily overlooked during biological surveys. Enhanced moth sampling efforts and citizen science contributions could help fill critical data gaps for Meganola fuscula and related species.

Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, and more.