Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/08/2007 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| I2M2 | 0.6557 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 11.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Pierres, galets | Rapide | B2 |
| P3 | Pierres, galets | Rapide | B3 |
| P4 | Hydrophytes | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Helophytes | Nulle | B1 |
| P7 | Sables | Nulle | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Sables | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 11 | |
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 10 | 5 | 15 |
| Hydroptila | 200 | 1 | 2 | 2 |
| Adicella | 320 | 15 | 5 | 3 |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 13 | 2 | |
| Psychomyia | 239 | 9 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 132 | 90 | 78 |
| Pseudocentroptilum | 3207 | 68 | 2 | |
| Caenis | 457 | 23 | 56 | 8 |
| Ephemera | 502 | 4 | ||
| Ephemerella | 450 | 140 | 9 | 3 |
| Ecdyonurus | 421 | 6 | 3 | |
| Paraleptophlebia | 481 | 4 | 8 | |
| Ephoron | 496 | 23 | 10 | |
| Potamanthus | 509 | 16 | 1 | 1 |
| Aphelocheiridae | 720 | 1 | ||
| Micronecta | 719 | 20 | 39 | |
| Gerridae | 734 | 3 | ||
| Colymbetinae | 2395 | 2 | ||
| Esolus | 619 | 2 | 37 | 43 |
| Limnius | 623 | 2 | 44 | 24 |
| Oulimnius | 622 | 5 | 3 | 3 |
| Gyrinidae | 512 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 19 | 1 | 2 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 55 | 23 | 19 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 2 | |
| Simuliidae | 801 | 425 | 2 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 90 | 16 | 13 |
| Asellidae | 880 | 90 | 14 | |
| Pisidium | 1043 | 1 | 4 | |
| Ancylus | 1028 | 2 | 3 | 3 |
| Potamopyrgus | 978 | 4 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Planorbidae | 1009 | 5 | ||
| Piscicolidae | 918 | 2 | ||
| Dugesiidae | 1055 | 15 | 1 | |
| Oligochaeta | 933 | 160 | 20 | 39 |
| Hydracarina | 906 | 1 | 1 | 1 |