Listes faunistiques invertébrés
L'Oussouet en amont de Trébons 05235850
- Télécharger la fiche IRSTEA xls / 168 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/07/2007 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| I2M2 | 0.6070 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 49.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 5.0 | dominant |
| Sables | 20.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 100.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B2 |
| P2 | Pierres, galets | Moyenne | B1 |
| P3 | Pierres, galets | Lente | B3 |
| P4 | Dalles, argiles | Moyenne | B2 |
| P5 | Granulats | Lente | B2 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Dalles, argiles | Rapide | B3 |
| P8 | S4 OU S5 | Lente | B2 |
| P9 | Bryophytes | Moyenne | B1 |
| P10 | Litieres | Nulle | B3 |
| P11 | Sables | Nulle | B1 |
| P12 | Algues | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 6 | 7 | 6 | 1 | |||||||||||
| Protonemura | 46 | 5 | 4 | 1 | 4 | 1 | 2 | 2 | 1 | |||||||
| Agapetus | 191 | 13 | 26 | 348 | 11 | 13 | 76 | 4 | 11 | 268 | 3 | 1 | ||||
| Glossosoma | 190 | 16 | 1 | 8 | 8 | 1 | ||||||||||
| Hydropsyche | 212 | 36 | 27 | 28 | 10 | 23 | 12 | 16 | 14 | 2 | 1 | 12 | 1 | |||
| Limnephilinae | 3163 | 1 | 4 | 15 | 1 | 1 | 2 | 2 | 13 | |||||||
| Odontocerum | 339 | 1 | 1 | |||||||||||||
| Philopotamus | 209 | 4 | 8 | 10 | 3 | 4 | 3 | 5 | 5 | 2 | ||||||
| Rhyacophila lato-sensu | 183 | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 4 | |||||||
| Sericostoma | 322 | 2 | 5 | 8 | 3 | 1 | 1 | 2 | 2 | 5 | 1 | |||||
| Acentrella | 5151 | 20 | 17 | 36 | 8 | 19 | 31 | 7 | 1 | 5 | 1 | 1 | ||||
| Baetis | 364 | 68 | 138 | 173 | 18 | 55 | 125 | 106 | 5 | 23 | 25 | 9 | 2 | 3 | 8 | |
| Caenis | 457 | 1 | 1 | |||||||||||||
| Ephemera | 502 | 8 | 16 | 8 | 1 | 11 | 5 | 8 | 7 | |||||||
| Ephemerella | 450 | 113 | 89 | 21 | 3 | 7 | 8 | 69 | 3 | 8 | 1 | 14 | 57 | 4 | 1 | 48 |
| Ecdyonurus | 421 | 1 | 1 | 2 | 1 | 2 | 1 | |||||||||
| Epeorus | 400 | 2 | 7 | 4 | 4 | 2 | 2 | 1 | 1 | 2 | 1 | |||||
| Rhithrogena | 404 | 21 | 38 | 16 | 11 | 21 | 9 | 26 | 1 | 4 | 3 | |||||
| Habroleptoides | 485 | 1 | 1 | 1 | ||||||||||||
| Habrophlebia | 491 | 1 | 1 | 1 | ||||||||||||
| Notonectidae | 728 | 1 | 1 | |||||||||||||
| Pomatinus | 611 | 1 | 1 | 1 | 1 | |||||||||||
| Elmis | 618 | 30 | 11 | 11 | 2 | 6 | 7 | 7 | 2 | 1 | 2 | 16 | 1 | 8 | ||
| Esolus | 619 | 4 | 6 | 5 | 4 | 1 | 1 | 2 | 4 | 2 | 1 | |||||
| Limnius | 623 | 13 | 16 | 8 | 5 | 10 | 5 | 7 | 4 | 1 | 2 | 3 | ||||
| Oulimnius | 622 | 1 | 1 | 1 | ||||||||||||
| Riolus | 625 | 1 | 1 | |||||||||||||
| Hydraena | 608 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Athericidae | 838 | 1 | 4 | 2 | 2 | 1 | 1 | 2 | 1 | |||||||
| Blephariceridae | 747 | 7 | 6 | 8 | 3 | 6 | 3 | 3 | 4 | 1 | 1 | |||||
| Chironomidae | 807 | 187 | 8 | 13 | 1 | 1 | 2 | 1 | 4 | 4 | 6 | 74 | 3 | 2 | 110 | |
| Dixidae | 793 | 2 | 2 | 2 | ||||||||||||
| Limoniidae | 757 | 5 | 1 | 1 | 1 | 1 | 4 | 1 | ||||||||
| Simuliidae | 801 | 239 | 399 | 209 | 43 | 224 | 112 | 276 | 37 | 66 | 30 | 43 | 8 | 1 | 1 | 6 |
| Tipulidae | 753 | 1 | 1 | |||||||||||||
| Calopteryx | 650 | 3 | 3 | |||||||||||||
| Cordulegaster | 687 | 1 | 1 | |||||||||||||
| Echinogammarus | 888 | 1364 | 1055 | 647 | 64 | 608 | 256 | 632 | 79 | 116 | 137 | 280 | 624 | 138 | 32 | 100 |
| Sphaerium | 1044 | 1 | 1 | 1 | 1 | 1 | ||||||||||
| Ancylus | 1028 | 2 | 1 | 2 | 1 | 1 | ||||||||||
| Bythinella | 992 | 1 | 1 | |||||||||||||
| Oligochaeta | 933 | 5 | 14 | 5 | 8 | 3 | 3 | 5 | 5 | |||||||
| Planariidae | 1061 | 18 | 27 | 156 | 5 | 4 | 9 | 8 | 142 | 2 | 10 | 4 | 8 | 9 | ||
| Hydracarina | 906 | 1 | 1 | 1 |