Other Maryland/DC Arthropods
PHOTOGRAPHS OF OTHER MARYLAND/DC ARTHROPODS
(all photographs are the property of Richard Orr)

Crabs, Millipedes, Centipedes and Others           Spiders (Orb-weavers)

Spiders (Jumping Spiders)

Spiders (Other)                                                     Mites & Ticks

Cockroaches, Termites, Lice, Walking-sticks, Bristletails and Mantids               

Grasshoppers                                                        Katydids

Crickets                                                                 Stink Bugs

Other True Bugs                                                   Cicadas

Hompotera (minus Cicadas, Aphids & Treehoppers)   

Aphids                                                                   Treehoppers

Mayflies, Stoneflies & Caddisflies    

Long-Horned Beetles (Cerambycidae)                 Beetles (Scarabaeidae)

Leaf Beetles (Chrysomelidae)                              Other Beetles (Adephaga)

Other Beetles (Polyphaga 1)                                Other Beetles (Polyphage 2)

Dobsonflies, Scorpionflies & Neuroptera              

Sawfly Wasps                                                       Wasps (Sphecidae)

Wasps (Vespidae)                                                 Wasps (Other Families)

Bees                                                                      Bees 2

Ants                                                                       Butterflies (Swallowtails)

Butterflies (Whites & Sulphurs)                             Butterflies (Lycaenidae)           

Butterflies (Nymphalidae & Libytheidae)               Skippers

Moths (Saturniidae)                                               Moths (Sphingidae)

Moths (Erebidae Arctiinae)                                    Moths (Noctuidae - Noctuinae)

Moths (Noctuidae - Acronictinae)                          Moths (Noctuidae - Catcalinae)      

Moths (Other Noctuidae & Erebidae)                    Moths (Tortricidae & Oecophoridae)

Moths (Pyralidae & Crambidae)                            Moths (Notodontidae)     

Moths (Geometridae)                                            Slug Moths (Limacodidae)

Moths (Other Families)                                          Robber Flies (Asilidae)

Syrphid Flies (Syrphidae)                                      Bee Flies (Bombyliidae)   

Crane Flies (Tipulidae)                                         Other True Flies (Nematocera)                             

Other True Flies (Brachycera - 1)                         Other True Flies (Bachycera - 2)                          
RECORDS AND CHECKLISTS OF MARYLAND/DC ARTHROPODS   

1) Regularly Occurring Bee Species Found in the Washington D.C. Region
by Sam Droege          

2) Bees of Howard County, Maryland
by Richard Orr