Listes faunistiques invertébrés
Le Longue Aygues à Négrepelisse 05120025
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 54.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | ||
| Agapetus | 191 | 2 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Goera pilosa | 288 | 2 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Mystacides | 312 | 1 | 3 | 1 |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostomatidae | 321 | 32 | 2 | |
| Baetis lato sensu | 9794 | 4 | 15 | 83 |
| Caenis | 457 | 7 | 3 | 3 |
| Ephemera | 502 | 2 | 56 | 5 |
| Gerridae | 734 | 3 | 1 | |
| Elmis | 618 | 55 | 188 | 163 |
| Esolus | 619 | 6 | ||
| Limnius | 623 | 36 | 81 | 194 |
| Oulimnius | 622 | 6 | ||
| Helodes | 636 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Athericidae | 838 | 3 | 6 | 2 |
| Chironomidae | 807 | 61 | 7 | 50 |
| Dixidae | 793 | 4 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | 2 | |
| Pediciidae | 50011 | 3 | ||
| Simuliidae | 801 | 1 | 10 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | 2 | |
| Calopteryx | 650 | 26 | ||
| Echinogammarus | 888 | 311 | 188 | 386 |
| Gammaridae | 887 | 757 | 338 | 442 |
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 1 | 5 | 10 |
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus antipodarum | 979 | 246 | 38 | 39 |
| Hydrobiidae | 973 | 427 | 129 | 140 |
| Ancylus fluviatilis | 1029 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 19 | 131 | 19 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 |