Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
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| Date prélèvement | 04/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 80 | 25 |
| Leuctra geniculata | 33830 | 3 | 40 | 12 |
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 40 | 20 | |
| Silo | 292 | 3 | ||
| Cheumatopsyche lepida | 222 | 80 | 1 | 8 |
| Hydropsyche | 212 | 487 | 13 | 72 |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 63 | 22 | 54 |
| Hydroptilidae | 193 | 4 | 8 | 36 |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 9 | 4 | 3 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | 2 | 2 |
| Polycentropus | 231 | 3 | 10 | 3 |
| Polycentropodidae | 223 | 7 | 4 | 2 |
| Psychomyia pusilla | 240 | 6 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 18 |
| Baetis lato sensu | 9794 | 91 | 2 | 95 |
| Centroptilum luteolum | 384 | 8 | 5 | |
| Procloeon | 390 | 1 | 5 | |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 16 | 2 | 2 |
| Torleya major | 452 | 2 | 3 | 4 |
| Ephemera | 502 | 3 | 3 | |
| Ecdyonurus | 421 | 2 | 2 | 12 |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 5 | 4 | |
| Aphelocheirus aestivalis | 2714 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 31 | 6 | 21 |
| Esolus | 619 | 16 | 99 | 81 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 32 | 9 | 11 |
| Riolus | 625 | 6 | 25 | |
| Hydraena | 608 | 2 | ||
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 5 | 4 | |
| Chironomidae | 807 | 509 | 406 | 521 |
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 3 | 13 | 18 |
| Pediciidae | 50011 | 2 | 3 | |
| Simuliidae | 801 | 12 | 1 | 3 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 3 | 2 | |
| Asellidae | 880 | 212 | 2 | 5 |
| Pacifastacus leniusculus | 873 | 3 | ||
| Gammarus | 892 | 195 | 17 | 74 |
| Gammaridae | 887 | 25 | 2 | 23 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 8 | 1 | 6 |
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus antipodarum | 979 | 14 | 59 | 17 |
| Hydrobiidae | 973 | 2 | 27 | 3 |
| Galba truncatula | 1002 | 1 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 17 | 1 | |
| Ancylus fluviatilis | 1029 | 38 | 49 | 79 |
| Branchiobdellidae | 3132 | 39 | 1 | |
| Oligochaeta | 933 | 87 | 137 | 92 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |