An annotated catalog of the type material of Mecoptera deposited in the Florida State Collection of Arthropods in Gainesville, Florida, USA.

The Florida State Collection of Arthropods (FSCA) is one of the largest and most valuable insect collections in the United States with more than twelve million curated specimens. The order Mecoptera currently comprises over 800 extant described species in nine extant families. The FSCA houses type material in the families Bittacidae, Panorpidae, and Panorpodidae. This catalog documents the FSCA type material for 23 species in five genera in Mecoptera.

Upcycling Compact Discs for Flexible and Stretchable Bioelectronic Applications.

Electronic waste is a global issue brought about by the short lifespan of electronics. Viable methods to relieve the inundated disposal system by repurposing the enormous amount of electronic waste remain elusive. Inspired by the need for sustainable solutions, this study resulted in a multifaceted approach to upcycling compact discs. The once-ubiquitous plates can be transformed into stretchable and flexible biosensors. Our experiments and advanced prototypes show that effective, innovative biosensors can be developed at a low-cost. An affordable craft-based mechanical cutter allows pre-determined patterns to be scored on the recycled metal, an essential first step for producing stretchable, wearable electronics. The active metal harvested from the compact discs was inert, cytocompatible, and capable of vital biopotential measurements. Additional studies examined the material's resistive emittance, temperature sensing, real-time metabolite monitoring performance, and moisture-triggered transience. This sustainable approach for upcycling electronic waste provides an advantageous research-based waste stream that does not require cutting-edge microfabrication facilities, expensive materials, and high-caliber engineering skills.

Exceptional larval morphology of nine species of the Anastrephamucronota species group (Diptera, Tephritidae).

Anastrepha is the most diverse and economically important genus of Tephritidae in the American tropics and subtropics. The striking morphology of the third instars of Anastrephacaballeroi Norrbom, Anastrephacrebra Stone, Anastrephahaplacantha Norrbom & Korytkowski, Anastrephakorytkowskii Norrbom, Anastrephanolazcoae Norrbom & Korytkowski, and three newly discovered and as yet formally unnamed species (Anastrepha sp. Peru-82, Anastrephasp.nr.protuberans, and Anastrepha sp. Sur-16), and the more typical morphology of Anastrephaaphelocentema Stone, are described using light and scanning electron microscopy. To contribute to a better understanding of the interspecific and intraspecific variation among species in the mucronota species group and facilitate phylogenetic studies, we integrate molecular and morphological techniques to confirm the identity and describe third instars. Larva-adult associations and the identification of described larvae were confirmed using DNA barcodes. We provide diagnostic characters to distinguish larvae among these nine species of the mucronota group and separate them from those of the 29 other Anastrepha species previously described. We introduce the vertical comb-like processes on the oral margin as a novel character, and the unusual character states, including position and shape of the preoral lobe, and dentate or fringed posterior margins of the oral ridges and accessory plates. Our comparative morphology concurs with most previously inferred phylogenetic relationships within the mucronota group.