New York Natural Heritage Program
Pine Barrens Zanclognatha
Zanclognatha martha Barnes, 1928
Insects

Habitat [-]
The Pine Barrens Zanclognatha is generally found in inland sandy pitch pine-scrub oak barrens and is usually most numerous where there is substantial leaf litter and a pine canopy, as typical in places that have not burned recently. The species seems to prefer more canopy than almost all other pine barrens specialists. It occasionally turns up in other habitats with pitch pine in adjacent states and might be found in similar habitats in New York. If the Clinton County occurrences are verified as this species, then these habitats are quite unusual for it.

Associated Ecological Communities [-]
  • Chestnut oak forest
    A hardwood forest that occurs on well-drained sites in glaciated portions of the Appalachians, and on the coastal plain. This forest is similar to the Allegheny oak forest; it is distinguished by fewer canopy dominants and a less diverse shrublayer and groundlayer flora. Dominant trees are typically chestnut oak and red oak.
  • Pitch pine-heath barrens
    A shrub-savanna community that occurs on well-drained, sandy or rocky soils. The most abundant tree is pitch pine and the shrublayer is dominated by heath shrubs.
  • Pitch pine-oak forest
    A mixed forest that typically occurs on well-drained, sandy soils of glacial outwash plains or moraines; it also occurs on thin, rocky soils of ridgetops. The dominant trees are pitch pine mixed with one or more of the following oaks: scarlet oak, white oak, red oak, or black oak.
  • Pitch pine-oak-heath rocky summit
    A community that occurs on warm, dry, rocky ridgetops and summits where the bedrock is non-calcareous (such as quartzite, sandstone, or schist), and the soils are more or less acidic. This community is broadly defined and includes examples that may lack pines and are dominated by scrub oak and/or heath shrubs apparently related to fire regime.
  • Pitch pine-scrub oak barrens
    A shrub-savanna community that occurs on well-drained, sandy soils that have developed on sand dunes, glacial till, and outwash plains.
  • Sandstone pavement barrens
    An open canopy woodland that occurs on very shallow soils over sandstone bedrock; this community is best developed where the bedrock is nearly level, thus forming a pavement. The best developed examples are found on Potsdam Sandstone in Clinton County. Large examples often include wetlands, such as perched bogs and inland poor fens.