a riffle beetle

Beetle Survey Results

Aquatic Coleoptra at River Wye SSSI, Symonds Yat Rapids, Herefordshire (September 2000)

Table 2 - Taxonomic list of beetles recorded during the survey

with current national status where applicable (after Foster).

HALIPIDAE
Haliplus fluviatilis (Aubé)
DYTISCIDAE
Laccophilus hyalinus (Degeer)
Nebroporus elegans (Panzer)
Strictotarsus duodecempustulatus (Fab.)
GYRINIDAE
Orectochilus villosus (Muller)
HYDROPHILIDAE
Helophorus flavipes (Fab.)
HYDRAENIDAE
Hydraena riparia (Kugelann)
DRYOPIDAE
Pomatinus substriatus (Muller) Notable A
ELMIDAE
Elmis aenea (Muller)
Limnius volckmari (Panzer)
Macronychus quadrituberculatus (Muller) Red Data Book Category 2 - Vulnerable
Normandia nitens (Muller) Red Data Book Category 3 - Rare
Oulimnius troglodytes (Gyllenhal) Notable B
O. tuberculatus (Muller)
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