Listes faunistiques invertébrés
Clarée à Val-des-Prés 06149900
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 26/02/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 9 |
| Variété taxonomique | 18 |
| I2M2 | 0.5443 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Blocs | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capnia | 116 | 17 | 1 | 17 | 1 | |||||||||||
| Leuctra | 69 | 740 | 231 | 280 | 252 | 400 | 83 | 5 | 17 | 58 | 6 | 150 | 125 | 63 | 84 | 8 |
| Amphinemura | 21 | 31 | 4 | 3 | 25 | 6 | 4 | 2 | 1 | |||||||
| Protonemura | 46 | 2 | 2 | |||||||||||||
| Isoperla | 140 | 7 | 1 | 4 | 3 | 1 | ||||||||||
| Perlodes | 150 | 1 | 1 | 1 | 1 | |||||||||||
| Limnephilinae | 3163 | 454 | 5 | 17 | 17 | 400 | 20 | 17 | 3 | 2 | 1 | 14 | 2 | |||
| Rhyacophila lato-sensu | 183 | 11 | 40 | 21 | 6 | 4 | 1 | 10 | 13 | 17 | 9 | 2 | 7 | 3 | ||
| Baetis | 364 | 276 | 634 | 316 | 189 | 43 | 40 | 4 | 215 | 216 | 68 | 135 | 135 | 36 | 62 | 83 |
| Ecdyonurus | 421 | 1 | 4 | 1 | 1 | 3 | ||||||||||
| Rhithrogena | 404 | 1 | 7 | 1 | 1 | 1 | 4 | 2 | 1 | |||||||
| Riolus | 625 | 3 | 2 | 1 | 3 | 2 | 1 | |||||||||
| Hydraena | 608 | 3 | 1 | 2 | ||||||||||||
| Chironomidae | 807 | 1466 | 599 | 799 | 648 | 420 | 24 | 374 | 113 | 136 | 140 | 210 | 280 | 71 | 56 | 392 |
| Empididae | 831 | 21 | 23 | 19 | 10 | 9 | 2 | 10 | 3 | 3 | 7 | 5 | 2 | 7 | 5 | |
| Limoniidae | 757 | 59 | 13 | 22 | 1 | 10 | 26 | 22 | 3 | 5 | 1 | 4 | 5 | 7 | 9 | 1 |
| Psychodidae | 783 | 19 | 4 | 8 | 11 | 6 | 2 | 1 | 3 | 1 | 3 | 4 | ||||
| Simuliidae | 801 | 7 | 7 | 2 | 4 | 1 | 2 | 1 | 5 | 1 | 1 | 1 | ||||
| Tricladida | 1054 | 3 | 2 | 1 | ||||||||||||
| Planariidae | 1061 | 2 | 2 | |||||||||||||
| Oligochaeta | 933 | 10 | 27 | 21 | 1 | 2 | 7 | 10 | 3 | 14 | 7 | 9 | 5 | |||
| Nemathelmintha | 3111 | 7 | 8 | 13 | 3 | 3 | 1 | 2 | 3 | 1 | 2 | 6 | 7 | |||
| Hydracarina | 906 | 23 | 25 | 34 | 7 | 15 | 1 | 8 | 11 | 6 | 7 | 2 | 25 |