Share | facebook twitter instagram flickr flickr
DonateAdoptExplore

Did you know?

Ospreys are an indicator species. The health of their population has implications for the health our coastal ecosystems.

Image of Instagram logo

 

New Jersey Endangered and Threatened Species Field Guide


Image of An adult female Hudsonian whiteface.Zoom+ An adult female Hudsonian whiteface. © Glenn Corbiere

Hudsonian whiteface

Leucorrhinia hudsonica

Species Group: Invertebrate

Conservation Status

State: Special Concern

 


IDENTIFICATION

This red and black species is one of the smallest whitefaces at 1.1”. The mature male is black with red on the thorax and abdomen. The female is marked similarly to the male except the red areas are instead yellow on some forms. Both sexes have red or yellow dorsally between wing bases and triangular basal wing marks.

Image of Range of the Hudsonian whiteface in New Jersey.Zoom+ Range of the Hudsonian whiteface in New Jersey.

DISTRIBUTION AND HABITAT

This species prefers marshes and bogs with plenty of sphagnum growth. The Hudsonian whiteface is only found in northern New Jersey in few colonies.

DIET

Nymphs feed on a variety of aquatic insects and will also eat small fish and tadpoles. Adults will eat soft-bodied flying insects including mosquitoes, flies, butterflies, moths, mayflies, and flying ants or termites.

LIFE CYCLE

Emergence is throughout May and mature adults can be observed from June into early July.

CURRENT STATUS, THREATS, AND CONSERVATION

The Hudsonian whiteface requires habitat that is rare in New Jersey and therefore is considered a species of Special Concern in New Jersey.


Text derived from the book, Field Guide to Dragonflies and Damselflies of New Jersey. 2009. By Allen E. Barlow, David M. Golden and Jim Bangma. Edited and updated by Larissa Smith in 2011.


Scientific Classification

Kingdom: Animalia
    Phylum: Arthropoda
       Class: Insecta
          Order: Odonata
             Family: Libellulidae
                Genus: Leucorrhinia
                   Species: L. hudsonica

Find Related Info: Invertebrates, Special concern

Report a sighting

Image of Red knot.

Report a sighting of a banded shorebird or rare species.

 

Become a Member

Join Conserve Wildlife Foundation today and help us protect rare and imperiled wildlife for the future.

 

Wildlife Photographers

Join our Endangered Wildlife of New Jersey group on

Image of Flickr logo

 
 

Download the complete list of New Jersey's Endangered, Threatened, & Special Concern species.