Sonoran Arthropod Studies Institute
A Tucson-based nonprofit organization that promotes public education, field study, and conservation awareness relating to arthropods.
Last updated August 26, 2026
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Overview
The Sonoran Arthropod Studies Institute, commonly known as SASI, is a nonprofit educational organization based in Tucson, Arizona, in the Sonoran Desert region. Established in 1986, it focuses on increasing public understanding of arthropods, a broad biological group that includes insects, spiders, crustaceans, myriapods, and related organisms. Its work combines public education, field-based learning, specimen stewardship, and conservation-oriented outreach. SASI's public-facing activities include field trips, educational visits, and programs designed to help audiences observe and understand arthropods in their natural environments. The organization also maintains a collection of living and preserved arthropods. This collection supports its educational mission by allowing participants to encounter organisms that may be difficult to study directly in the field and by preserving material for demonstration and learning. The Institute operates in a region with unusually high arthropod diversity. The Sonoran Desert provides a distinctive setting for educational work because its seasonal climate, varied habitats, and high biological diversity support many kinds of insects, arachnids, and other invertebrates. SASI's focus therefore connects natural-history education with local environmental awareness rather than treating arthropods solely as laboratory subjects or agricultural and medical concerns. The organization has also developed a role as a convening body for educators, researchers, conservation practitioners, and others interested in invertebrate education. Since 1993, it has hosted the annual Invertebrates In Education and Conservation Conference in Rio Rico, Arizona. The conference extends the Institute's activities beyond direct public programming by providing a forum for exchanging approaches to teaching, interpretation, captive care, conservation, and the use of invertebrates in educational settings. In 2011, SASI hosted the first annual Medical Entomology Today! conference in Tucson. This event broadened the Institute's conference activity into medical entomology, the study of arthropods and other invertebrates that affect human health through disease transmission, envenomation, infestation, or related mechanisms. The available reference material does not specify later editions, attendance figures, or the current organizational structure of the event. The Institute has been described as having approximately 600 members. No reliable source in the supplied material identifies a founder, chief executive, parent organization, commercial owner, financial results, or public-market listing. SASI is best understood as a mission-led educational and scientific outreach organization rather than a conventional consumer brand. Its recognizable offerings are its field programs, educational visits, living and preserved collections, membership community, and specialist conferences.
History
The Sonoran Arthropod Studies Institute was established in 1986 in the Sonoran Desert region of Arizona, with a mission centered on public education about arthropods. From its base in Tucson, the organization developed an approach that combined direct public engagement with field-based study and the care of biological collections. Rather than presenting arthropods only through formal academic research, SASI made them the subject of accessible educational visits, outdoor field trips, and demonstrations using both living and preserved specimens. The geographic setting is central to the Institute's identity. The Sonoran Desert contains a wide variety of habitats and supports substantial arthropod diversity, making it a useful environment for natural-history education. Field activities can connect participants with the ecological roles, behavior, adaptations, and diversity of local invertebrates. The living and preserved collection provides a complementary educational resource, allowing the organization to present organisms that are seasonal, nocturnal, hidden, or otherwise difficult for visitors to encounter during a short field experience. In 1993, SASI began hosting the annual Invertebrates In Education and Conservation Conference in Rio Rico, Arizona. The conference became a recurring institutional activity and positioned the Institute as a meeting point for people working with invertebrates in educational and conservation contexts. Its subject matter is consistent with SASI's broader mission: improving how invertebrates are taught, displayed, interpreted, maintained, and understood as part of biological diversity. The Institute later expanded its conference programming into medical entomology. In 2011 it hosted the first annual Medical Entomology Today! conference in Tucson. Medical entomology addresses the effects of arthropods on human health, including their roles as disease vectors and the health implications of bites, stings, infestations, and other interactions. The event demonstrated the breadth of SASI's educational remit, linking public natural-history education with a specialized professional and scientific topic. The available reference describes SASI as having approximately 600 members. It does not provide a detailed account of governance, staffing, funding, or subsequent program development. There is also no supplied evidence of a parent company, commercial ownership, stock-market listing, or revenue-generating product business. Accordingly, the Institute's historical identity is best characterized as that of a nonprofit educational and scientific outreach organization whose principal assets are its expertise, collections, programming, membership base, and convening activities.
- 2011
Medical entomology conference launched
[1]The Institute hosted the first annual Medical Entomology Today! conference in Tucson.
- 1993
Annual invertebrate education and conservation conference begins
[1]SASI began hosting the annual Invertebrates In Education and Conservation Conference in Rio Rico, Arizona.
- 1986
Institute established
[1]The Sonoran Arthropod Studies Institute was established in the Sonoran Desert region of Arizona with a public-education mission focused on arthropods.
Products and positioning
A nonprofit, regionally grounded educational institute that uses living collections, preserved specimens, field experiences, and professional conferences to make arthropod science accessible to the public and to support invertebrate education and conservation.
Educational services · 1986
Public arthropod education programs
SASI's core offering is public education about arthropods. Programs use explanations, demonstrations, direct observation, and collection-based learning to introduce audiences to invertebrate diversity, behavior, ecology, and significance. The available sources do not specify program pricing, audience segmentation, or a complete current program catalog.
Experiential education
Field trips and educational visits
The Institute routinely conducts field trips and educational visits. These activities provide hands-on opportunities to encounter arthropods in natural or educational settings and connect observations with broader lessons about the Sonoran Desert and invertebrate conservation.
Museum and specimen resource
Living and preserved arthropod collections
SASI maintains collections of living and preserved arthropods for educational use. Together, these resources support demonstrations and interpretation while making a wider range of organisms available for study than visitors might encounter during a single field visit.
Professional conference · 1993
Invertebrates In Education and Conservation Conference
An annual conference hosted by SASI in Rio Rico, Arizona, since 1993. It provides a recurring setting for discussion of invertebrate education and conservation. The supplied sources do not provide a detailed program history, attendance data, or current schedule.
Scientific conference · 2011
Medical Entomology Today!
A medical-entomology conference first hosted by SASI in Tucson in 2011. Its subject area concerns arthropods and human health, including medical and public-health implications of arthropod interactions.
Marketing campaigns
- 2011Medical Entomology Today!
United States · Arizona
SASI hosted the first annual Medical Entomology Today! conference in Tucson, bringing a human-health and medical-entomology focus into its conference programming.
Outcome. The event was described as an annual conference at its launch, but later editions and outcomes are not documented in the supplied material.
- 1993Invertebrates In Education and Conservation Conference
United States · Arizona
SASI established an annual conference in Rio Rico focused on the use of invertebrates in education and on conservation-related practice.
Outcome. The conference became a recurring part of the Institute's activities. Detailed attendance and outcome data are not available in the supplied sources.
Recent events
- 2011
First Medical Entomology Today! conference hosted in Tucson[1]
Other
The Institute hosted the inaugural Medical Entomology Today! conference in Tucson, extending its convening work into the relationship between arthropods and human health.
- 1993
SASI begins hosting the Invertebrates In Education and Conservation Conference[1]
Other
The Institute began hosting the annual Invertebrates In Education and Conservation Conference in Rio Rico, Arizona, creating a recurring forum for invertebrate educators and conservation practitioners.
- 1986
Sonoran Arthropod Studies Institute established in Arizona[1]
Other
The organization was established in the Sonoran Desert region of Arizona to advance public education about arthropods.
Sources2 sources
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