Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| I2M2 | 0.6181 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| 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 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Lymnaeidae | 998 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 2 | 17 | 12 |
| Chironomidae | 807 | 200 | 100 | 140 |
| Empididae | 831 | 3 | ||
| Athericidae | 838 | 1 | 2 | |
| Pacifastacus leniusculus | 873 | 2 | ||
| Gammaridae | 887 | 7 | ||
| Echinogammarus | 888 | 35 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 22 | 39 | 60 |
| Potamopyrgus antipodarum | 979 | 3 | 1 | |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Micronecta | 719 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | 2 | |
| Sphaeriidae | 1042 | 6 | 2 | 7 |
| Pisidium | 1043 | 6 | 2 | 4 |
| Corbicula | 1051 | 13 | 1 | 2 |
| Dugesiidae | 1055 | 3 | ||
| Bryozoa | 1087 | 1 | 1 | |
| Nematoda | 1089 | 1 | 1 | |
| Colymbetinae | 2395 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Zygoptera | 9785 | 1 | ||
| Baetis lato sensu | 9794 | 19 | 43 | |
| Pediciidae | 50011 | 2 | 7 | |
| Ecdyonurus | 421 | 23 | 45 | |
| Ithytrichia | 198 | 1 | ||
| Hydropsychidae | 211 | 5 | 7 | |
| Cheumatopsyche lepida | 222 | 10 | 79 | 72 |
| Polycentropodidae | 223 | 2 | 1 | 2 |
| Cyrnus | 224 | 3 | 1 | 1 |
| Polycentropus | 231 | 3 | ||
| Psychomyia pusilla | 240 | 1 | ||
| Lype | 241 | 1 | ||
| Goera pilosa | 288 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | ||
| Baetidae | 363 | 2 | ||
| Heptageniidae | 399 | 4 | 17 | |
| Leuctridae | 66 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Caenis | 457 | 1 | 2 | 2 |
| Leptophlebiidae | 473 | 4 | 9 | 1 |
| Paraleptophlebia | 481 | 2 | ||
| Ephemera | 502 | 1 | 5 | 1 |
| Esolus | 619 | 3 | 6 | |
| Calopteryx | 650 | 3 | 2 | |
| Platycnemis | 657 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Gomphidae | 678 | 15 | 1 | |
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 1 | 3 | 1 |