Listes faunistiques invertébrés
ESCOUTAY A ALBA-LA-ROMAINE 06112600
- Télécharger la fiche IRSTEA xls / 71 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 35 |
| I2M2 | 0.6303 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 51.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Pierres, galets | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Blocs | Moyenne | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Dalles, argiles | Nulle | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Blocs | Nulle | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Dalles, argiles | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 1 | 3 | |
| Perla | 164 | 1 | ||
| Cheumatopsyche | 221 | 5 | 1 | 25 |
| Hydropsyche | 212 | 27 | 26 | 98 |
| Hydroptila | 200 | 2 | 8 | 5 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Oecetis | 317 | 3 | 2 | |
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 1 | 10 | 20 |
| Centroptilum | 383 | 5 | 1 | |
| Cloeon | 387 | 4 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 44 | 8 | 18 |
| Ephemera | 502 | 8 | 2 | |
| Ecdyonurus | 421 | 1 | 1 | 4 |
| Micronecta | 719 | 12 | 16 | |
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 15 | 8 | 5 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 105 | 3 | 2 |
| Stenelmis | 617 | 3 | 1 | |
| Hydraena | 608 | 2 | 1 | |
| Hydrophilinae | 2517 | 5 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 130 | 300 | 130 |
| Empididae | 831 | 3 | 2 | 3 |
| Limoniidae | 757 | 3 | 9 | 7 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 3 | 1 | |
| Tipulidae | 753 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Gammarus | 892 | 230 | 8 | 22 |
| Asellidae | 880 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 17 | 4 | |
| Dugesia | 1056 | 2 | ||
| Oligochaeta | 933 | 4 | ||
| Hydracarina | 906 | 3 | 3 | 3 |