Listes faunistiques invertébrés
ESCOUTAY A ALBA-LA-ROMAINE 06112600
- Télécharger la fiche IRSTEA xls / 136 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 09/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 87.0 | dominant |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Algues | Nulle | B |
| P6 | Algues | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 24 | 4 | |
| Leuctra | 69 | 328 | 1 | 8 |
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 108 | 5 | 31 |
| Hydroptila | 200 | 84 | 14 | 100 |
| Orthotrichia | 197 | 116 | 74 | 52 |
| Athripsodes | 311 | 56 | 104 | 11 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 20 | 20 | 2 |
| Oecetis | 317 | 14 | 8 | 6 |
| Setodes | 318 | 44 | ||
| Triaenodes - Ylodes | 24007 | 4 | ||
| Polycentropus | 231 | 7 | 5 | 1 |
| Psychomyia | 239 | 3 | 2 | |
| Tinodes | 245 | 4 | 3 | 2 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 160 | 4 | 34 |
| Centroptilum | 383 | 20 | 66 | 48 |
| Cloeon | 387 | 4 | 5 | |
| Procloeon | 390 | 10 | ||
| Caenis | 457 | 304 | 456 | 400 |
| Ecdyonurus | 421 | 5 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 4 | 5 | 3 |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 6 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 140 | 32 | 20 |
| Limnius | 623 | 8 | 6 | |
| Oulimnius | 622 | 68 | 116 | 60 |
| Stenelmis | 617 | 3 | 2 | |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 11 | ||
| Chironomidae | 807 | 296 | 304 | 480 |
| Hemerodromiinae | 3202 | 3 | 2 | |
| Limoniidae | 757 | 3 | 1 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 3 | ||
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 6 | ||
| Gammarus | 892 | 4 | ||
| Gammaridae | 887 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 5 | ||
| Potamopyrgus | 978 | 21 | 6 | 18 |
| Radix | 1004 | 10 | 8 | 8 |
| Lymnaeidae | 998 | 6 | ||
| Physella | 19280 | 3 | 12 | 24 |
| Physidae | 995 | 11 | ||
| Planorbidae | 1009 | 42 | 32 | 23 |
| Erpobdellidae | 928 | 6 | 1 | |
| Helobdella | 912 | 1 | ||
| Hemiclepsis | 914 | 1 | 1 | |
| Oligochaeta | 933 | 6 | 9 | 7 |
| Dugesia | 1056 | 20 | 9 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 | 3 |