Search for: All records

Insect research collections often include outreach drawers displaying specimens to enhance public awareness and access to scientific knowledge at various events. Despite their educational value, there is limited understanding of how these drawers are designed, used, or evaluated for quality. As a first step towards understanding these aspects, we surveyed members of the community who use insect drawers for public outreach. Survey results indicate that curators and collection managers consider outreach drawers important and use them widely at events, though they are rarely assessed beyond aesthetics and/or anecdotal audience feedback. The number and thematic scope of these drawers vary significantly among institutions, from as few as 3 to more than 50, and covering topics from collection history to pollinator conservation. However, few institutions display these collections online, limiting access to in-person events. Their maintenance and development are also often constrained by limited funding and staff availability. To guide decisions and efforts to enhance the educational impact and accessibility of outreach drawers, we introduce a quick-assessment tool based on five criteria: information, relevance, aesthetics, potential for engagement and inspiration. The next step is to apply appropriate tools to measure public engagement with these displays. 

Abstract The spectacular radiation of insects has produced a stunning diversity of phenotypes. During the past 250 years, research on insect systematics has generated hundreds of terms for naming and comparing them. In its current form, this terminological diversity is presented in natural language and lacks formalization, which prohibits computer-assisted comparison using semantic web technologies. Here we propose a Model for Describing Cuticular Anatomical Structures (MoDCAS) which incorporates structural properties and positional relationships for standardized, consistent, and reproducible descriptions of arthropod phenotypes. We applied the MoDCAS framework in creating the ontology for the Anatomy of the Insect Skeleto-Muscular system (AISM). The AISM is the first general insect ontology that aims to cover all taxa by providing generalized, fully logical, and queryable, definitions for each term. It was built using the Ontology Development Kit (ODK), which maximizes interoperability with Uberon (Uberon multi-species anatomy ontology) and other basic ontologies, enhancing the integration of insect anatomy into the broader biological sciences. A template system for adding new terms, extending, and linking the AISM to additional anatomical, phenotypic, genetic, and chemical ontologies is also introduced. The AISM is proposed as the backbone for taxon-specific insect ontologies and has potential applications spanning systematic biology and biodiversity informatics, allowing users to (1) use controlled vocabularies and create semi-automated computer-parsable insect morphological descriptions; (2) integrate insect morphology into broader fields of research, including ontology-informed phylogenetic methods, logical homology hypothesis testing, evo-devo studies, and genotype to phenotype mapping; and (3) automate the extraction of morphological data from the literature, enabling the generation of large-scale phenomic data, by facilitating the production and testing of informatic tools able to extract, link, annotate, and process morphological data. This descriptive model and its ontological applications will allow for clear and semantically interoperable integration of arthropod phenotypes in biodiversity studies. 

No abstract available. 

Abstract Tok‐tokkies are one of the most iconic lineages within Tenebrionidae. In addition to containing some of the largest darkling beetles, this tribe is recognized for its remarkable form of sexual communication known as substrate tapping. Nevertheless, the phylogenetic relationships within the group remain poorly understood. This study investigates the usefulness of female terminalia morphology for delimiting Sepidiini and reconstructing relationships among it. Data on the structure of the ovipositors, genital tubes and spicula ventrali have been generated for >200 species representing 28 Pimeliinae tribes. This dataset was used in a comparative analysis at the subfamilial level, which resulted in recognition of several unique features of tok‐tokkie terminalia. Additionally, new features linking phenotypically challenging tribes also were recovered (Cryptochilini + Idisiini + Pimeliini). Secondly, 23 characters linked to the structure of female terminalia were defined for tok‐tok beetles. Cladistic analysis demonstrates the nonmonophyletic nature of most of the recognized subtribes. The morphological dataset was analysed separately and in combination with available molecular data (CAD, Wg, cox1, cox2, 28S). All obtained topologies were largely congruent, supporting the following changes: Palpomodina Kamiński & Gearnersubtr.n.is erected to accommodate the generaNamibomodesandPalpomodes;ArgenticrinisandBombocnodulusare transferred from Hypomelina to Molurina; 153 species and subspecies previously classified withinPsammodesare distributed over three separate genera (MariazofiaKamińskinom.n.,Piesomerastat.r.,Psammodessens.n.).Psammodes sklodowskaeKamiński & Gearnersp.n.is described. Preliminary investigation of the ovipositor ofMariazofiabasuto(Koch)comb.n.was carried out with the application of microcomputed tomography, illuminating the muscular system as a reliable reference point for recognizing homologous elements in highly modified ovipositors.