The Essex Naturalist
129
LEPIDOPTERA (Butterflies)
Hesperiidae
Thymelicus lineola Ochs. Essex Skipper
Ochlodes venata Brem. & Grey Large Skipper
Lycaenidae
Aricia agestis (Den. & Schiff.) Brown Argus
Lycaena phlaeas (L.) Small Copper
Polyommatus icarus (Rott.) Common Blue
Satyridae
Coenonympha pamphilus (Harr.) Small Heath
Lasiommata megera (L.) Wall Butterfly
Maniola jurtina (L.) Meadow Brown
Pyronia tithonus (L.) Gatekeeper
Nymphalidae
Aglais urticae (L.) Small Tortoiseshell
Cynthia cardui (L.) Fainted Lady
Vanessa atalanta (L.) Red Admiral
Pieridae
Anthocharis cardamine (L.) Orange Tip
Gonepteryx rhamni (L.) Brimstone
Picris brassicae (L.) Large White
P. napi (L.) Green-veined White
P. rapae (L.) Small White
CRUSTACEA
ISOPODA (Woodlice)
Philosciidae
Philoscia muscorum (Scop.)
Armadillidiidae
Armadillium vulgare (Lat,)
Porcellionidae
Porcellio scaber Lat.
ARACHNIDA
ARANEAE (Spiders)
Atypidae
Atypus affinis Eich. Only 2 other sites in Essex.
Dictynidae
Argenna subnigra (O.P.Camb.) LOCAL
Dictyna uncinata Thorell
D. latens (Fab.) LOCAL
Dysderidae
Dysdera crocata CL. Koch
Zodariidae
Zodarion italicum (Canestn.)
Gnaphosidae
Drassyllus pusillus (CL. Koch) LOCAL
Haplodrassus signifer (C.L. Koch) LOCAL
Micaria pulicaria (Sund.)
Trachyzelotes pedestris (CL. Koch) Nb
Clubionidae
Cheiracanthium virescens (Sund.) LOCAL
Liocranidae
Agroeca inopina (C.P. Camb) LOCAL
A. proxima (O.P. Camb)
Phrurolithus festivus (CL. Koch)
Thomisidae
Ozyptila sanctuaria (O.P. Camb.) LOCAL
O. praticola (CL. Koch).
Xysticus cristatus (CL)
X. kochi Thorell
Philodromidae
Tibellus oblongus (Walck.)
Salticidae
Ballus chalybeius (Walck.)
Euophrys frontalis (Walck.)
Salticus scenicus (Clerck)
S. zebraneus (C.L.Koch) Na
Sitticus pubescens (Fab.) LOCAL
Lycosidae
Alopecosa pulverulenta (Clerck)
Pardosa pullata (Clerck)
P. prativaga (L. Koch)
P. nigriceps (Thorell)
P. palustris (L.)
Trochosa ruricola (Deg).
T. terricola Thorell
Pisauridae
Pisaura mirabilis (Clerck)
Agelenidae
Agelena labyrinthica (Clerck)
Tegenaria agrestis (Walck.) LOCAL
Hahniidae
Hahnia nava (Blackwall)
Mimetidae
Ero cambridgei Kulc.
Theridiidae
Enoplognatha thoracica (Hahn) LOCAL
E. latimana Hipp. & Dcks. LOCAL
Theridion varians Hahn
T. bimaculatum (L.)
Tetragnathidae
Pachygnatha degeeri Sund.
Araneidae
Agalenatea redii (Scop.)
Araniella opistographa (Kulc.)
Gibberanea gibbosa (Walck.)
Neoscona adianta (Walck.) LOCAL
Zygiella atrica (C L. Koch)
Linyphiidae
Bathyphantes gracilis (Blackwall)
Centromerus sylvaticus (Blackwall)
C. prudens (O. P. Camb). Rare in Essex
C capucinus (Simon) Nb
Centromerita bicolor (Blackwall)
C. concinna (Thorell)
Dicymbium nigrum f. brevisetosum Lock. LOCAL
Diplocephalus latifrons (O. P. Camb.)
Diplostyla concolor (Wider)
Erigone dentipalpis (Wider)
E. atra (Blackwall)
Lepthyphantes tenuis (Blackwall)