Conservation Status and Biodiversity Taxa New to Essex Invertebrates Atomaria turgida (Coleoptera : Cryptophagidae) Callicera spinolae (Diptera : Syrphidae) Cossonus linearis (Coleoptera : Curculionidae) Criorhina ranunculi (Diptera : Syrphidae) Cylindroiulus parisiorum (Diplopoda : lulidae) Gyrophaena bihamata (Coleoptera : Staphylinidae) Lophopis crystallina (Bryozoa) Orthoperus nigrescens (Coleoptera : Corylophidae) Themira gracilis (Diptera : Sepsidae) Fungus Psathyrella tephrophylla (Agaricales : Coprinaceae) Biodiversity : Number of species recorded by order Hydrozoa 2 Odonata 18 Pisces 6 Tricladida 2 Hemiptera 32 Amphibia 4 Bryozoa 1 Trichoptera 3 Reptilia 3 Mollusca 47 Lepidoptera 128 Aves 86 Hirudinea 5 Coleoptera 416 Mammalia 29 Isopoda 6 Hymenoptera: aculeata 72 Vascular plants 436 Malacostraca 4 Diptera 337 Bryophytes 83 Chilopoda 5 Araneae 92 Fungi 133 Diplopoda 6 Opiliones 6 Lichens 61 Ephemeroptera 2 Pseudoscorpiones 2 Vertebrates 128, Plants 713, Invertebrates 1186. Total Species Recorded 2027. 164 Essex Parks: Section 2 - Hylands Park