Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/04/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 23.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 4 | 6 | |
| Hydropsyche | 212 | 8 | 1 | |
| Hydroptila | 200 | 9 | 12 | 15 |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 64 | 67 | 12 |
| Chimarra | 207 | 1 | ||
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 4 | 1 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 2 | 20 | 9 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Baetis | 364 | 115 | 17 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 3 | ||
| Caenis | 457 | 73 | 48 | 34 |
| Serratella | 5152 | 5 | 1 | |
| Leptophlebiidae | 473 | 8 | 9 | 3 |
| Habrophlebia | 491 | 3 | 8 | 2 |
| Micronecta | 719 | 6 | ||
| Nepidae | 725 | 2 | ||
| Esolus | 619 | 19 | 58 | |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 13 | 8 | 4 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 6 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Ceratopogonidae | 819 | 7 | 4 | 10 |
| Chironomidae | 807 | 603 | 135 | 365 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 2 | 1 |
| Simuliidae | 801 | 62 | 10 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Oxygastra | 691 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | 1 | |
| Gammaridae | 887 | 785 | 56 | 178 |
| Gammarus | 892 | 854 | 26 | 318 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 92 | 14 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 18 | ||
| Radix | 1004 | 1 | ||
| Physella | 19280 | 4 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dendrocoelidae | 1071 | 1 | 2 | 7 |
| Dugesiidae | 1055 | 43 | 11 | 18 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 21 | 8 | 34 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |