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Geoff Call

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The chucky madtom (Noturus crypticus) is a newly described species (Burr et al 2005) It is a candidate for federal listing and is known from only two streams in east Tennessee Dunn Creek in the French Broad River drainage and Little Chucky Creek in the Nolichucky River drainage. This QR project Final Report includes data collected under two separate contracts. The combined objectives were to: (1) conduct a survey for the chucky madtom in at least one reach of each tributary (contingent upon landowner permission), (2) survey Little Chucky Creek upstream of Rader, TN, (3) describe habitat at each tributary site sampled, and (4) transfer all chucky madtoms collected to CFI for propagation.
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The Southeastern United States has vast underground ecosystems where temperatures vary little throughout the year and humidity is always near 100%. These cave and karst ecosystems provide many services to people, such as recreational opportunities, revenue from tourism, and groundwater storage. Caves also provide habitats for important and endangered species, like bats that eat mosquitoes and crop pests. Cave-dwelling species have evolved to live in relatively stable climates, so they may be especially sensitive to climate change. However, it is unclear how surface climate change will affect cave climates and the species that rely on them, because caves are remote environments that have long been difficult to...
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