Listes faunistiques invertébrés
La Loire à Coubon 04000920
- Télécharger la fiche IRSTEA xls / 59 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 01/10/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 52 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B2 |
| P2 | Litieres | Nulle | B1 |
| P3 | Roches | Moyenne | B2 |
| P4 | Hydrophytes | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Roches | Lente | B3 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Branchage, racines | Nulle | B1 |
| P9 | Helophytes | Nulle | B1 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Dalles, argiles | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 80 | 60 | 30 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 2 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 90 | 100 | 50 |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 28 | 23 | |
| Hydropsyche | 212 | 10 | 22 | 27 |
| Athripsodes | 311 | 9 | 1 | 1 |
| Mystacides | 312 | 42 | 3 | 2 |
| Chimarra | 207 | 5 | 27 | 6 |
| Cyrnus | 224 | 3 | ||
| Holocentropus | 235 | 1 | 1 | |
| Polycentropus | 231 | 19 | 9 | |
| Psychomyia | 239 | 1 | 50 | 40 |
| Rhyacophilidae | 182 | 1 | 2 | 3 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 65 | 70 | 15 |
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 22 | 6 | |
| Ephemera | 502 | 7 | 4 | 2 |
| Ephemerella | 450 | 5 | ||
| Ecdyonurus | 421 | 5 | 11 | 7 |
| Epeorus | 400 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 10 | 1 | 8 |
| Ephoron | 496 | 1 | 1 | 2 |
| Potamanthus | 509 | 2 | 3 | 3 |
| Aphelocheiridae | 720 | 7 | 5 | 6 |
| Micronecta | 719 | 156 | 150 | 20 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 13 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 13 | 5 |
| Esolus | 619 | 11 | 15 | |
| Limnius | 623 | 1 | 12 | 5 |
| Oulimnius | 622 | 3 | 4 | 4 |
| Stenelmis | 617 | 7 | 9 | 3 |
| Orectochilus | 515 | 2 | 7 | 5 |
| Scirtidae | 634 | 1 | ||
| Hydraena | 608 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 4 | 1 | 1 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 80 | 20 | 20 |
| Dixidae | 793 | 5 | ||
| Simuliidae | 801 | 200 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 14 | ||
| Coenagrionidae | 658 | 3 | ||
| Gomphus | 679 | 6 | 1 | 2 |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 3 | 1 | |
| Gammarus | 892 | 10 | 1 | |
| Asellidae | 880 | 115 | 1 | |
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 1 | 8 | 20 |
| Potamopyrgus | 978 | 51 | 3 | |
| Radix | 1004 | 3 | ||
| Planorbidae | 1009 | 18 | ||
| Erpobdellidae | 928 | 5 | 2 | 1 |
| Glossiphoniidae | 908 | 14 | 4 | 2 |
| Dugesiidae | 1055 | 20 | 8 | 8 |
| Oligochaeta | 933 | 56 | 15 | 20 |
| Hydracarina | 906 | 1 | 1 | 1 |