slides his head under her chin, then her forelimbs straddle the male's tail and the pair then move forward. The male then deposits a spermatophore on the ground which is followed by the female picking up a sperm cap with her cloacal lips as she moves forward undulating her pelvic area. Desmognathus wrighti females have an average clutch size of 8 to 9 eggs which are suspended by a single attachment stalk and develop between 4 and 25 oocytes. Females lay eggs in banks of streams in areas of saturated gravel. The females also typically remain close to their egg mass and coil their bodies around the mass. Eggs change from spheroid shape to ovoids when hatching conditions occur. The embryo then thrusts itself against the capsule and rotates within the egg until it escapes from the egg fluid. D. wrighti hatchlings are not larvae and have gills in late embryonic stages. At hatching the ventral side is unpigmented and the characteristic ‘V’ pigmentation is found on the dorsal side. The characteristic stripe from the eye to the jaw is also present in late embryo and hatching stages. Conservation Desmognathus wrighti was assess in 2004 as being of least concern on the IUCN Red List of Threatened Species, in light of the species having a wide distribution, a large population, and being unlikely to decline fast enough to be placed in a more threaten category. Threats to the pygmy salamander include deforestation of spruce-fir forest. Acid rain is also a threat at the high elevation that can destroy the spruce-fir trees in the pygmy salamander's natural habitat. References Desmognathus Amphibians of the United States Endemic fauna of the United States Natural history of the Great Smoky Mountains Taxonomy articles created by Polbot Amphibians described in 1936