Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
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Date prélèvement | 19/09/2017 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
15.0
|
||
GFI | 8 | ||||
Variété taxonomique | 28 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 75.0 | dominant |
Blocs | 5.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 14.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Moyenne | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | Pierres, galets | Rapide | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Rapide | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 48 | 68 | |
Oligoplectrum maculatum | 264 | 1 | 9 | 14 |
Goera pilosa | 288 | 1 | ||
Goeridae | 286 | 2 | ||
Cheumatopsyche lepida | 222 | 8 | ||
Hydropsyche | 212 | 35 | 7 | |
Hydroptila | 200 | 20 | ||
Hydroptilidae | 193 | 1 | 1 | |
Athripsodes | 311 | 2 | ||
Mystacides | 312 | 16 | ||
Polycentropus | 231 | 2 | ||
Polycentropodidae | 223 | 2 | ||
Psychomyia pusilla | 240 | 19 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis lato sensu | 9794 | 8 | 14 | |
Procloeon | 390 | 1 | ||
Baetidae | 363 | 2 | 2 | |
Caenis | 457 | 16 | ||
Ephemerella ignita | 451 | 1 | ||
Ephemera | 502 | 3 | ||
Ecdyonurus | 421 | 1 | 2 | 37 |
Heptagenia | 443 | 5 | ||
Rhithrogena | 404 | 5 | ||
Heptageniidae | 399 | 1 | 26 | |
Potamanthus luteus | 510 | 1 | 2 | |
Corixinae | 5196 | 4 | ||
Micronecta | 719 | 18 | 1 | 33 |
Dryops | 613 | 1 | ||
Hydroporinae | 2393 | 1 | ||
Elmis | 618 | 2 | 42 | 32 |
Esolus | 619 | 27 | 67 | |
Limnius | 623 | 23 | 23 | |
Oulimnius | 622 | 2 | ||
Stenelmis | 617 | 2 | 4 | |
Orectochilus | 515 | 2 | 1 | |
Ochthebius | 609 | 1 | ||
Anthomyidae | 847 | 1 | ||
Ceratopogonidae | 819 | 2 | 1 | |
Chironomidae | 807 | 5 | 45 | 242 |
Empididae | 831 | 1 | ||
Limoniidae | 757 | 1 | 12 | |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 1 | 8 | 1 |
Tipulidae | 753 | 8 | ||
Gammarus | 892 | 63 | ||
Gammaridae | 887 | 1 | ||
Corbicula | 1051 | 9 | 24 | |
Ancylus fluviatilis | 1029 | 1 | ||
Potamopyrgus antipodarum | 979 | 2 | 30 | |
Radix | 1004 | 1 | 5 | 2 |
Stagnicola | 5124 | 1 | ||
Lymnaeidae | 998 | 6 | 1 | |
Theodoxus fluviatilis | 968 | 1 | ||
Physa (sensu lato) | 997 | 9 | ||
Physidae | 995 | 2 | ||
Erpobdellidae | 928 | 1 | 11 | |
Glossiphoniidae | 908 | 1 | ||
Dugesiidae | 1055 | 9 | 6 | |
Oligochaeta | 933 | 9 | 36 | 101 |
Nemathelmintha | 3111 | 1 | 1 | |
Cladocera | 3127 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 | 1 |