Listes faunistiques invertébrés
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| Date prélèvement | 04/10/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 16 | 17 |
| Leuctra geniculata | 33830 | 1 | 1 | 3 |
| Leuctridae | 66 | 2 | ||
| Protonemura | 46 | 1 | 1 | |
| Micrasema | 268 | 153 | 13 | 37 |
| Oligoplectrum maculatum | 264 | 187 | 3 | 30 |
| Agapetus | 191 | 1 | 10 | 4 |
| Goera pilosa | 288 | 1 | ||
| Silo-lithax | 5219 | 2 | ||
| Cheumatopsyche lepida | 222 | 75 | 45 | 8 |
| Hydropsyche | 212 | 1421 | 255 | 146 |
| Hydroptila | 200 | 5 | ||
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 3 | 2 | 2 |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 1 | 3 | 3 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Metalype fragilis | 247 | 50 | 7 | |
| Psychomyia pusilla | 240 | 9 | 454 | 30 |
| Rhyacophila lato-sensu | 183 | 10 | 227 | 37 |
| Sericostoma | 322 | 17 | 7 | |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 7 | 25 | |
| Centroptilum luteolum | 384 | 1 | 1 | |
| Baetidae | 363 | 1 | 2 | |
| Ephemerella ignita | 451 | 9 | 2 | 1 |
| Torleya major | 452 | 161 | 14 | 14 |
| Ephemera | 502 | 2 | 1 | |
| Epeorus | 400 | 2 | ||
| Heptagenia | 443 | 3 | ||
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Micronecta | 719 | 11 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 132 | 138 | 274 |
| Esolus | 619 | 94 | 62 | 63 |
| Limnius | 623 | 19 | 62 | 42 |
| Oulimnius | 622 | 9 | ||
| Riolus | 625 | 123 | 353 | 462 |
| Orectochilus | 515 | 13 | 4 | 3 |
| Haliplus | 518 | 7 | ||
| Hydraena | 608 | 2 | 6 | |
| Athericidae | 838 | 12 | 9 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 219 | 300 | 172 |
| Empididae | 831 | 10 | 12 | |
| Limoniidae | 757 | 3 | 67 | 29 |
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 6 | ||
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 327 | 60 | 105 |
| Ancylus fluviatilis | 1029 | 219 | 10 | 200 |
| Potamopyrgus antipodarum | 979 | 332 | 7 | 7 |
| Radix | 1004 | 40 | 16 | 5 |
| Physa (sensu lato) | 997 | 2 | ||
| Erpobdellidae | 928 | 8 | 1 | 1 |
| Glossiphoniidae | 908 | 7 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | 2 | 1 |
| Oligochaeta | 933 | 73 | 81 | 63 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |