Listes faunistiques invertébrés
HYERE A ST-THIBAUD-DE-COUZ 06580816
- Télécharger la fiche IRSTEA xls / 128 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/10/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| I2M2 | 0.8540 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 60 | 34 | 88 |
| Nemouridae | 20 | 1 | ||
| Nemoura | 26 | 43 | 10 | |
| Protonemura | 46 | 22 | ||
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 9 | 2 | |
| Goeridae | 286 | 5 | 17 | 1 |
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 50 | 11 | 12 |
| Hydroptila | 200 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 16 | 2 | |
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 2 | ||
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 14 | 4 | 11 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 135 | 155 | 480 |
| Ephemera | 502 | 2 | 2 | |
| Ephemerellidae | 449 | 10 | ||
| Ephemerella ignita | 451 | 6 | ||
| Torleya | 2391 | 59 | 22 | 56 |
| Heptageniidae | 399 | 39 | ||
| Ecdyonurus | 421 | 32 | 243 | 250 |
| Epeorus | 400 | 23 | 24 | 131 |
| Rhithrogena | 404 | 57 | 218 | |
| Leptophlebiidae | 473 | 3 | 10 | 2 |
| Habroleptoides | 485 | 1 | 2 | 7 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Elmis | 618 | 24 | 38 | 16 |
| Esolus | 619 | 2 | 13 | 8 |
| Limnius | 623 | 24 | 127 | 216 |
| Riolus | 625 | 20 | 76 | 8 |
| Helodes | 636 | 7 | ||
| Hydraena | 608 | 9 | 2 | 5 |
| Athericidae | 838 | 1 | 12 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 556 | 140 | 456 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | 2 | |
| Psychodidae | 783 | 1 | ||
| Ptychopteridae | 789 | 5 | ||
| Simuliidae | 801 | 35 | 23 | 19 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammaridae | 887 | 35 | ||
| Gammarus | 892 | 200 | 395 | 928 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 100 | 113 | 96 |
| Planariidae | 1061 | 8 | 4 |