Project Description

Spider Measuring: 3D Scanning for Ecological Research

The VAR Lab used a Space Spider structured-light scanner from Artec 3D to create a high-resolution 3D scan of a wolf spider specimen, supporting research at Penn State Behrend focused on measuring abdominal surface area with greater precision.

The specimen was provided by Dr. Lynne Beaty, with measurements conducted by Dr. Daniel Galiffa as part of a broader interdisciplinary research effort. By using 3D scanning to capture detailed geometry, the team can calculate measurements from digital models of complex natural forms that are difficult to measure accurately by hand.

This project supports research focused on improving ecological modeling through mathematics and technology. Using wolf spiders as a case study, researchers are developing equations to estimate the surface area of irregular objects, which may help better understand how many offspring a female wolf spider can carry and support more accurate population models.

Spider Measuring highlights how reality capture, 3D digitization, mathematics, and biology can work together to produce measurable data for research.