Species list, Checklist of Infraclass Megoperculata for Three Rivers (Hertfordshire, United Kingdom)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Infraclass Megoperculata Börner, 1902
and region Three Rivers (Hertfordshire, United Kingdom)

Class	Arachnida Lamarck, 1801 Arachnids	6 6 4	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	5 5 3	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	5 5 3	Families Genera Species	Taxom

List of families for Three Rivers
5 Families width 3 Species

Agelenidae C. L. Koch, 1837	Agelenid Spiders	1	Species	Taxom
Amaurobiidae Thorell, 1870	Amaurobiids	1	Species	Taxom
Oecobiidae Blackwall, 1862	Disc web spider	1	Species	Taxom
Corinnidae Karsch, 1880	Ant-like Sac Spiders	0	Species	Taxom
Uloboridae Thorell, 1869	Cribellate orb weavers	0	Species	Taxom

Genera for Three Rivers
5 Genera with 3 Species

Agelenopsis Giebel, 1934	American grass spiders	1	Species	Taxom
Amaurobius Koch, 1947		1	Species	Taxom
Oecobius Lucas, 1924	Wall spider	1	Species	Taxom
Trachelas L. Koch, 1872	Running Spider	0	Species	Taxom
Uloborus Latreille, 1806	Cribellate Orb Weaver	0	Species	Taxom

Species list for Three Rivers
3 Species

Agelenopsis aperta Gertsch, 1934	Desert grass spider
Amaurobius dorotheae Ralph Vary C..., 1947	Chuckwalla Spring desertsnail
Oecobius isolatus Ralph Vary C..., 1924

Subnodes of Megoperculata with occurrences in Three Rivers

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

5
5
3

Families
Genera
Species

Taxom