Listes faunistiques invertébrés
La Coussane en amont de Coubisou 05099120
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 26/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.9043 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Helodes | 636 | 1 | ||
| Chironomidae | 807 | 838 | 65 | 107 |
| Simuliidae | 801 | 7 | 25 | |
| Dixidae | 793 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Blephariceridae | 747 | 1 | 3 | |
| Onychogomphus | 682 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 11 | ||
| Hydrocyphon | 637 | 7 | 13 | |
| Ceratopogonidae | 819 | 2 | 6 | |
| Limnius | 623 | 1 | 1 | 5 |
| Oulimnius | 622 | 4 | 1 | |
| Dupophilus | 620 | 6 | 20 | 29 |
| Esolus | 619 | 13 | 11 | 17 |
| Elmis | 618 | 117 | 8 | 25 |
| Hydraena | 608 | 9 | 1 | 5 |
| Ephemera | 502 | 2 | 1 | |
| Habrophlebia | 491 | 38 | 18 | 8 |
| Bythinella | 992 | 1 | 2 | 2 |
| Pediciidae | 50011 | 6 | 6 | |
| Leuctra geniculata | 33830 | 2 | ||
| Baetis lato sensu | 9794 | 30 | 73 | 49 |
| Limnephilinae | 3163 | 10 | 4 | 8 |
| Colymbetinae | 2395 | 11 | ||
| Hydroporinae | 2393 | 1 | ||
| Planariidae | 1061 | 2 | 2 | |
| Ancylus | 1028 | 2 | 6 | |
| Habroleptoides | 485 | 63 | 1 | 2 |
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 44 | 47 | 96 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Rhagionidae | 841 | 2 | ||
| Athericidae | 838 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Glossosomatidae | 189 | 2 | 1 | |
| Psychomyia | 239 | 1 | ||
| Polycentropus | 231 | 15 | 18 | 4 |
| Polycentropodidae | 223 | 7 | 4 | 8 |
| Hydropsyche | 212 | 228 | 16 | 71 |
| Philopotamus | 209 | 8 | ||
| Hydroptila | 200 | 1 | ||
| Agapetus | 191 | 2 | 1 | |
| Glossosoma | 190 | 7 | ||
| Micrasema | 268 | 8 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | |
| Perla | 164 | 4 | 5 | 21 |
| Dinocras | 156 | 12 | 7 | |
| Perlidae | 155 | 2 | ||
| Perlodes | 150 | 2 | 1 | |
| Leuctra | 69 | 186 | 50 | 81 |
| Protonemura | 46 | 72 | 4 | 1 |
| Nemoura | 26 | 5 | 2 | 5 |
| Beraea | 328 | 2 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 91 | 15 | 15 |
| Ecdyonurus | 421 | 3 | 21 | 17 |
| Rhithrogena | 404 | 12 | 23 | |
| Epeorus | 400 | 24 | 32 | |
| Heptageniidae | 399 | 8 | 6 | 20 |
| Procloeon | 390 | 4 | ||
| Odontocerum | 339 | 9 | 1 | |
| Nemouridae | 20 | 1 | ||
| Sericostoma | 322 | 7 | 1 | 3 |
| Sericostomatidae | 321 | 219 | 4 | 19 |
| Adicella | 320 | 4 | ||
| Crunoecia | 309 | 1 | ||
| Lepidostoma hirtum | 306 | 1 | 1 | |
| Silo | 292 | 2 | 5 | |
| Goeridae | 286 | 3 | 13 | 7 |
| Limnephilidae | 276 | 1 |