Listes faunistiques invertébrés
AY A SARRAS 2 06580075
- Télécharger la fiche IRSTEA xls / 512 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| 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 | 36.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 20 | 31 | 4 |
| Leuctra | 69 | 31 | 58 | 11 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | 3 | |
| Micrasema | 268 | 48 | 30 | |
| Goera | 287 | 2 | ||
| Silo | 292 | 56 | 4 | 8 |
| Cheumatopsyche | 221 | 21 | 46 | |
| Hydropsyche | 212 | 43 | 1395 | |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 4 | 9 | |
| Athripsodes | 311 | 10 | 1 | 4 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 55 | 5 | 11 |
| Oecetis | 317 | 44 | 2 | 3 |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | 12 | 26 |
| Cyrnus | 224 | 6 | 2 | |
| Polycentropus | 231 | 10 | 30 | 3 |
| Psychomyiidae | 238 | 4 | ||
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 8 | 8 | 7 |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 4 | 15 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 11 | 110 | 317 |
| Procloeon | 390 | 26 | 3 | 11 |
| Pseudocentroptilum | 3207 | 7 | ||
| Caenis | 457 | 71 | 10 | 20 |
| Ecdyonurus | 421 | 18 | 6 | |
| Epeorus | 400 | 8 | 11 | |
| Leptophlebiidae | 473 | 1 | 8 | |
| Paraleptophlebia | 481 | 2 | 1 | |
| Thraulus | 476 | 1 | ||
| Gerris | 735 | 2 | ||
| Dupophilus | 620 | 3 | 2 | |
| Elmis | 618 | 31 | 14 | 12 |
| Esolus | 619 | 11 | 8 | 15 |
| Limnius | 623 | 6 | 16 | 10 |
| Oulimnius | 622 | 767 | 56 | 15 |
| Stenelmis | 617 | 31 | 58 | 5 |
| Hydraena | 608 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 8 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 297 | 393 | 420 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 7 | 124 |
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 17 | 4 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 105 | 40 | 6 |
| Asellidae | 880 | 14 | 1 | |
| Gammarus | 892 | 12 | 3 | 3 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 5 | 5 | 10 |
| Planorbidae | 1009 | 38 | 27 | 2 |
| Oligochaeta | 933 | 28 | 20 | 83 |
| Dugesiidae | 1055 | 13 | 11 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Setodes | 318 | 4 |