Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Interactive image map to choose major taxa Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Subfamily Hydrelliinae

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Diptera - Flies
No Taxon "Acalyptratae"
Superfamily Ephydroidea
Family Ephydridae - Shore Flies
Subfamily Hydrelliinae

Genus Dichaeta
Species caudata - Dichaeta caudata
Species transversa - Dichaeta transversa
Genus Hydrellia
Species albilabris - Hydrellia albilabris
Species formosa - Hydrellia formosa
Species personata - Hydrellia personata
Species valida - Hydrellia valida
Genus Notiphila
No Taxon subgenus Agrolimna
Species pulchrifrons - Notiphila pulchrifrons
Species scalaris - Notiphila scalaris
No Taxon subgenus Notiphila
Species pulchra - Notiphila pulchra
Genus Paralimna
Species thomae - Paralimna thomae
Species punctipennis - Paralimna punctipennis
Genus Typopsilopa
Species atra - Typopsilopa atra
Species nigra - Typopsilopa nigra
Genus Lemnaphila - Duckweed Miner Flies
Species scotlandae - Lemnaphila scotlandae