Listes faunistiques invertébrés
Le Nuéjouls à Fayet 05145280
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 47 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 13.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Pierres, galets | Nulle | 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 |
|---|---|---|---|---|
| Tinodes | 245 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Athericidae | 838 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Nepa | 726 | 1 | ||
| Riolus | 625 | 48 | ||
| Atherix | 839 | 1 | ||
| Elmis | 618 | 24 | 8 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Cheumatopsyche | 221 | 108 | 16 | |
| Athripsodes | 311 | 1 | 3 | |
| Choroterpes | 474 | 1 | 2 | |
| Heptageniidae | 399 | 2 | 3 | |
| Perla | 164 | 5 | 2 | |
| Tabanidae | 837 | 7 | 6 | |
| Hydropsyche | 212 | 396 | 24 | |
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Simuliidae | 801 | 140 | 5 | |
| Goera | 287 | 1 | ||
| Chloroperlidae | 169 | 2 | ||
| Ecdyonurus | 421 | 19 | 4 | |
| Micrasema | 268 | 1 | ||
| Psychomyia | 239 | 5 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Oligochaeta | 933 | 7 | 120 | |
| Haliplus | 518 | 1 | ||
| Onychogomphus | 682 | 5 | 3 | 6 |
| Ephemerella ignita | 451 | 3 | 19 | 1 |
| Gyrinus | 514 | 2 | ||
| Dugesia | 1056 | 2 | 2 | |
| Prostoma | 3110 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Calopteryx | 650 | 8 | ||
| Gomphidae | 678 | 6 | 2 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 8 | 3 | |
| Baetis lato sensu | 9794 | 4 | 1128 | 18 |
| Ephemera | 502 | 1 | ||
| Procloeon | 390 | 40 | 8 | |
| Centroptilum | 383 | 24 | ||
| Cloeon | 387 | 32 | ||
| Leptophlebiidae | 473 | 3 | 3 | |
| Habrophlebia | 491 | 4 | 2 | |
| Limnius | 623 | 8 | 13 | 33 |
| Hydrochus | 606 | 1 | ||
| Esolus | 619 | 288 | 1368 | 221 |
| Laccophilinae | 2394 | 23 | ||
| Oulimnius | 622 | 48 | 72 | 47 |
| Hydroporinae | 2393 | 10 | 1 | |
| Hydrophilinae | 2517 | 3 | 1 | |
| Sericostoma | 322 | 7 | 5 | |
| Goeridae | 286 | 3 | 3 | 73 |
| Polycentropodidae | 223 | 1 | 5 | |
| Mystacides | 312 | 7 | 3 | 1 |
| Sericostomatidae | 321 | 1 | 6 | |
| Polycentropus | 231 | 2 | 5 | 27 |
| Hydroptila | 200 | 23 | 23 | 19 |
| Silo | 292 | 2 | 1 | 35 |
| Potamopyrgus | 978 | 512 | 4 | 10 |
| Radix | 1004 | 2 | ||
| Ancylus | 1028 | 6 | 6 | 13 |
| Theodoxus | 967 | 1 | 3 | |
| Hydrometra | 740 | 1 | ||
| Gerris | 735 | 3 | ||
| Micronecta | 719 | 220 | 87 | 669 |
| Leuctra | 69 | 7 | 150 | 340 |
| Leuctra geniculata | 33830 | 1 | 17 | 10 |
| Tipulidae | 753 | 2 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Empididae | 831 | 7 | 5 | |
| Culicidae | 796 | 1 | ||
| Chironomidae | 807 | 2690 | 4320 | 353 |