Listes faunistiques invertébrés
La Bédaule à Fournels 05096820
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Hydrophytes | Moyenne | B |
| P8 | Granulats | 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 |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | |
| Leuctra | 69 | 3 | 46 | 106 |
| Protonemura | 46 | 16 | ||
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 2 | 6 | |
| Isoperla | 140 | 5 | ||
| Micrasema | 268 | 88 | ||
| Agapetinae | 9812 | 1 | 37 | |
| Glossosoma | 190 | 3 | 41 | |
| Glossosomatidae | 189 | 27 | ||
| Silo | 292 | 1 | 4 | |
| Goeridae | 286 | 4 | ||
| Hydropsyche | 212 | 113 | 33 | 35 |
| Lepidostoma | 305 | 6 | 1 | |
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 81 | 29 | 21 |
| Odontocerum | 339 | 3 | ||
| Polycentropus | 231 | 2 | 12 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 8 | 12 |
| Sericostoma | 322 | 12 | 16 | 9 |
| Baetis | 364 | 85 | 227 | 341 |
| Procloeon | 390 | 2 | 4 | |
| Caenis | 457 | 44 | 98 | 197 |
| Ephemerella ignita | 451 | 249 | 414 | 341 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 9 | 1 | 3 |
| Ecdyonurus | 421 | 1 | 4 | |
| Epeorus | 400 | 1 | 4 | 10 |
| Rhithrogena | 404 | 6 | 12 | |
| Heptageniidae | 399 | 1 | 6 | |
| Habrophlebia | 491 | 3 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | 1 |
| Gerridae | 734 | 2 | ||
| Dupophilus | 620 | 16 | 65 | 439 |
| Elmis | 618 | 209 | 104 | 435 |
| Esolus | 619 | 9 | 16 | 89 |
| Limnius | 623 | 1 | 12 | 50 |
| Oulimnius | 622 | 8 | 20 | 56 |
| Riolus | 625 | 4 | ||
| Orectochilus | 515 | 18 | ||
| Hydraena | 608 | 5 | 2 | 12 |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | 4 |
| Chironomidae | 807 | 658 | 1628 | 363 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 7 | 2 | 2 |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 28 | 108 | 9 |
| Tabanidae | 837 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 82 | 55 | 91 |
| Planariidae | 1061 | 3 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |