Dobsonflies, Scorpionflies & Neuroptera
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Summer Fishfly                                                        Chauliodes pectinicornis
Assateague Island National Seashore
Worcester County, Maryland
July 18, 2006
Photographer:  Richard Orr
Antlion larval pits and old trail in sand                    Myrmeleon sp.
Assateague Island National Seashore
Worcester County, Maryland
November 5, 2006
Photographer:  Richard Orr
Antlion larval trail in sand                                           Myrmeleon sp.
Assateague Island National Seashore
Worcester County, Maryland
November 5, 2006
Photographer:  Richard Orr
Antlion (larva)                                                                Myrmeleon sp.
Assateague Island National Seashore
Worcester County, Maryland
November 5, 2006
Photographer:  Richard Orr
Dobsonfly  larva                                                       Nigronia sp.
Hunting Creek
Cunningham Falls State Park
Frederick County, Maryland
March 22, 2007
Photographer:  Richard Orr
Dobsonfly                                                                   Nigronia fasciatus
Mouth of Hauver Branch
Cunningham Falls State Park
Frederick County, Maryland
May 21, 2007
Photographer:  Richard Orr
Antlion (adult)                                                                Brachynemurus nebulosus
Assateague Island National Seashore
Worcester County, Maryland
June 11, 2007
Photographer:  Richard Orr
Scorpionfly  with parasite                                           Panorpa sp.
Meadow Brook Park
Howard County, Maryland
August 30, 2008
Photographer:  Richard Orr
Giant Antlion                                                                  Vella americana
Assateague Island National Seashore
Worcester County, Maryland
July 18, 2006
Photographer:  Richard Orr
Eastern Dobsonfly (female)                                  Corydalus cornutus
Also showing remains of egg case (white circle)
Little Patuxent River
Howard County, Maryland
June 5, 2010
Photographer:  Richard Orr
Eastern Dobsonfly (egg cases)                            Corydalus cornutus
Little Patuxent River
Howard County, Maryland
June 5, 2010
Photographer:  Richard Orr
Green Lacewing                                                           Chrysopa or Chrysoperla species
Woodstock environs
Howard County, Maryland
July 9, 2011
Photographer:  Bonnie Ott
Eastern Dobsonfly (pupa with adult emerging) Corydalus cornutus
Potomac River
Washington County, Maryland
June 17, 2012
Photographer:  Richard Orr
Green Lacewing (Debris-carrying Larva)               Genus not determined
Rockburn Branch Park
Howard County, Maryland
September 8, 2012
Photographer:  Richard Orr
Green Lacewing (Lichen-carrying Larva)                 Leucochrysa (Noita) parvida
Franciscan Friars Property
Howard County, Maryland
December 3, 2012
Photographer:  Richard Orr