Neoneura amelia

Neoneura amelia, commonly known as Amelia's threadtail, is a species of damselfly in the family Protoneuridae. It is native to the southern United States and Central America, its range extending from the southern tip of Texas to Panama.[2]

Amelia's threadtail
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Odonata
Suborder:
Zygoptera
Family:
Protoneuridae
Genus:
Neoneura
Species:
N. amelia
Binomial name
Neoneura amelia
Calvert, 1903

Description

Neoneura amelia is a small damselfly with a total length of 29 to 35 mm (1.1 to 1.4 in) and a wingspan of 32 to 36 mm (1.3 to 1.4 in). The male has a scarlet head with reddish-brown eyes. The thorax has a scarlet front, thin black dorsal stripe and dull orange sides. The first three segments of the abdomen are reddish-orange and the remaining segments are brown, each with a pale basal portion and blackish apical section. The female is drab and much less noticeable, being pale tan, with black markings on the head and thorax, and dark rings on the abdomen.[2]

Distribution and habitat

Neoneura amelia is native to Central America and the southern tip of the United States. Its range includes southern Texas, ten states in Mexico, Belize, Costa Rica, Guatemala, El Salvador, Honduras, Nicaragua and Panama. Its typical habitat includes the backwaters of large rivers and streams, and the edges of large ponds, including muddy locations.[1] It is present in both wet tropical and subtropical forests and dry forests, as well as grasslands.[3]

Behavior

In Texas, this damselfly is on the wing between April and December. Males are often to be seen hovering over the surface of the water well away from the shore, but they sometimes perch in shrubby vegetation, concealed by overhanging foliage. The females are seldom seen except in the company of males. Eggs are laid while the pair are in tandem on floating wood debris or on the stems of submerged plants, and there are often other threadtails and dancer damselflies seeking to lay in the same locations. Egg-laying is at its peak in the middle of the day and then diminishes.[2]

Status

Neoneura amelia has a wide range and is a common species. The population seems stable and no particular threats have been identified, so the International Union for Conservation of Nature has assessed its conservation status as being of "least concern".[1]

References
  1. Paulson, D. R. (2009). "Neoneura amelia". IUCN Red List of Threatened Species. 2009. Retrieved 2015-03-27.CS1 maint: ref=harv (link)
  2. Paulson, Dennis (2009). Dragonflies and Damselflies of the West. Princeton University Press. p. 186. ISBN 1-4008-3294-2.
  3. Proceedings - Academy of Natural Sciences. DIANE Publishing. p. 487. ISBN 978-1-4379-5477-7.
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