Listes faunistiques invertébrés
Le Fonpeyrouse au droit de Caylus 05121320
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 32.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Granulats | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Hydrophytes | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Granulats | Nulle | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | B |
| P11 | Granulats | Nulle | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Goeridae | 286 | 1 | 1 | |||||||||||||
| Silo | 292 | 1 | 4 | 1 | 4 | |||||||||||
| Limnephilidae | 276 | 1 | 1 | |||||||||||||
| Stenophylacini-chaetopterygini | 3146 | 15 | 6 | 26 | 14 | 4 | 1 | 2 | 16 | 3 | 7 | |||||
| Polycentropodidae | 223 | 1 | 1 | |||||||||||||
| Lype | 241 | 21 | 1 | 20 | 1 | 1 | ||||||||||
| Sericostomatidae | 321 | 12 | 7 | 8 | 1 | 3 | 1 | 5 | 1 | 1 | 4 | 1 | 2 | 8 | ||
| Sericostoma | 322 | 2 | 4 | 16 | 2 | 3 | 1 | 9 | 4 | 3 | ||||||
| Ephemera | 502 | 26 | 17 | 32 | 4 | 9 | 13 | 3 | 2 | 21 | 9 | 1 | 13 | |||
| Leptophlebiidae | 473 | 2 | 3 | 1 | 1 | 2 | 1 | |||||||||
| Habrophlebia | 491 | 2 | 2 | |||||||||||||
| Platambus | 556 | 1 | 1 | |||||||||||||
| Elmis | 618 | 20 | 7 | 10 | 1 | 14 | 7 | 3 | 6 | 1 | 5 | |||||
| Esolus | 619 | 2 | 1 | 1 | 1 | 1 | ||||||||||
| Limnius | 623 | 1 | 4 | 6 | 1 | 4 | 1 | 2 | 1 | 2 | ||||||
| Oulimnius | 622 | 2 | 2 | |||||||||||||
| Riolus | 625 | 5 | 28 | 26 | 5 | 1 | 2 | 2 | 10 | 9 | 25 | 5 | ||||
| Hydraena | 608 | 1 | 1 | 1 | 1 | |||||||||||
| Atherix | 839 | 13 | 17 | 18 | 6 | 2 | 1 | 11 | 3 | 4 | 4 | 4 | 7 | 6 | ||
| Ceratopogoninae | 822 | 4 | 6 | 8 | 4 | 4 | 2 | 6 | 1 | 1 | ||||||
| Chironomidae | 807 | 109 | 65 | 105 | 4 | 1 | 35 | 21 | 21 | 31 | 47 | 10 | 3 | 12 | 45 | 49 |
| Dixa | 794 | 2 | 2 | |||||||||||||
| Hemerodromiinae | 3202 | 6 | 1 | 5 | ||||||||||||
| Eloeophila | 767 | 1 | 1 | |||||||||||||
| Antocha | 759 | 1 | 1 | |||||||||||||
| Tabanidae | 837 | 3 | 2 | 5 | 1 | 1 | 1 | 3 | 2 | 2 | ||||||
| Calopteryx | 650 | 28 | 2 | 1 | 10 | 2 | 17 | |||||||||
| Cordulegaster | 687 | 1 | 1 | |||||||||||||
| Sialis | 704 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Gammaridae | 887 | 685 | 772 | 1162 | 168 | 203 | 125 | 9 | 11 | 485 | 463 | 317 | 257 | 73 | 125 | 383 |
| Gammarus | 892 | 392 | 306 | 372 | 84 | 100 | 103 | 14 | 85 | 119 | 87 | 89 | 131 | 2 | 65 | 191 |
| Potamopyrgus | 978 | 69 | 146 | 77 | 2 | 3 | 4 | 57 | 6 | 104 | 55 | 17 | 5 | 33 | 6 | |
| Sphaeriidae | 1042 | 6 | 12 | 1 | 4 | 12 | 1 | 2 | ||||||||
| Erpobdellidae | 928 | 1 | 1 | |||||||||||||
| Glossiphonia | 909 | 13 | 5 | 1 | 1 | 2 | 3 | 8 | 3 | 1 | 1 | |||||
| Oligochaeta | 933 | 23 | 114 | 30 | 1 | 10 | 16 | 5 | 87 | 9 | 3 | 3 | 15 | 8 | 9 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |