Listes faunistiques invertébrés
La Gesse au niveau de Boissède 05155300
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/10/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Bryophytes | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Granulats | Moyenne | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 1 | 1 | |||||||||||
| Beraeodes | 329 | 1 | 1 | |||||||||||||
| Cheumatopsyche | 221 | 5 | 12 | 2 | 3 | 5 | 7 | |||||||||
| Hydropsyche | 212 | 24 | 98 | 117 | 1 | 10 | 13 | 20 | 27 | 49 | 2 | 22 | 25 | 38 | 32 | |
| Hydroptila | 200 | 1 | 2 | 1 | 1 | 2 | 1 | |||||||||
| Ithytrichia | 198 | 43 | 108 | 23 | 1 | 29 | 1 | 12 | 98 | 5 | 5 | 13 | 1 | 2 | 7 | |
| Lepidostoma | 305 | 10 | 45 | 31 | 4 | 6 | 1 | 20 | 24 | 12 | 7 | 7 | 5 | |||
| Adicella | 320 | 1 | 1 | |||||||||||||
| Oecetis | 317 | 1 | 1 | 1 | 1 | |||||||||||
| Polycentropus | 231 | 2 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | |||||||
| Lype | 241 | 2 | 2 | |||||||||||||
| Psychomyia | 239 | 1 | 1 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 20 | 1 | 1 | 1 | 2 | 11 | 5 | 3 | 1 | ||||
| Baetis | 364 | 16 | 49 | 107 | 5 | 10 | 1 | 32 | 17 | 35 | 45 | 17 | 10 | |||
| Centroptilum | 383 | 1 | 1 | |||||||||||||
| Caenis | 457 | 5 | 3 | 2 | 1 | 2 | 1 | 2 | ||||||||
| Ephemerella | 450 | 10 | 10 | 11 | 7 | 3 | 2 | 4 | 4 | 8 | 2 | 1 | ||||
| Ephemera | 502 | 3 | 1 | 1 | 1 | |||||||||||
| Electrogena | 3181 | 9 | 7 | 2 | ||||||||||||
| Epeorus | 400 | 1 | 1 | |||||||||||||
| Heptagenia | 443 | 3 | 41 | 97 | 1 | 2 | 17 | 21 | 3 | 25 | 32 | 15 | 25 | |||
| Habroleptoides | 485 | 3 | 3 | |||||||||||||
| Paraleptophlebia | 481 | 32 | 11 | 1 | 15 | 14 | 3 | 2 | 2 | 7 | 1 | |||||
| Pomatinus | 611 | 4 | 6 | 13 | 1 | 3 | 1 | 3 | 2 | 7 | 3 | 3 | ||||
| Dupophilus | 620 | 2 | 1 | 1 | ||||||||||||
| Elmis | 618 | 18 | 37 | 71 | 1 | 15 | 2 | 8 | 12 | 15 | 2 | 39 | 14 | 12 | 6 | |
| Esolus | 619 | 7 | 22 | 2 | 5 | 5 | 9 | 8 | ||||||||
| Limnius | 623 | 1 | 8 | 5 | 1 | 1 | 7 | 3 | 1 | 1 | ||||||
| Oulimnius | 622 | 21 | 2 | 1 | 3 | 15 | 3 | 1 | 1 | 1 | ||||||
| Stenelmis | 617 | 1 | 1 | |||||||||||||
| Orectochilus | 515 | 1 | 1 | 1 | 1 | |||||||||||
| Hydraena | 608 | 36 | 11 | 37 | 8 | 26 | 2 | 1 | 4 | 6 | 17 | 3 | 10 | 7 | ||
| Athericidae | 838 | 18 | 15 | 20 | 4 | 10 | 4 | 1 | 12 | 2 | 8 | 5 | 6 | 1 | ||
| Chironomidae | 807 | 50 | 54 | 30 | 4 | 12 | 34 | 4 | 25 | 22 | 3 | 3 | 7 | 20 | ||
| Limoniidae | 757 | 1 | 3 | 4 | 1 | 1 | 2 | 1 | 2 | 1 | ||||||
| Simuliidae | 801 | 83 | 53 | 69 | 1 | 80 | 2 | 1 | 27 | 25 | 19 | 17 | 26 | 7 | ||
| Tipulidae | 753 | 13 | 9 | 4 | ||||||||||||
| Boyeria | 670 | 3 | 2 | 2 | 1 | 2 | ||||||||||
| Calopteryx | 650 | 4 | 2 | 2 | ||||||||||||
| Onychogomphus | 682 | 2 | 1 | 1 | ||||||||||||
| Sialis | 704 | 2 | 2 | |||||||||||||
| Echinogammarus | 888 | 33 | 8 | 8 | 9 | 21 | 3 | 3 | 1 | 1 | 3 | 2 | 4 | 2 | ||
| Gammarus | 892 | 155 | 55 | 25 | 90 | 55 | 9 | 1 | 17 | 20 | 11 | 7 | 5 | 10 | 9 | 1 |
| Niphargus | 902 | 2 | 2 | 3 | 2 | 2 | 1 | 2 | ||||||||
| Pisidium | 1043 | 6 | 1 | 2 | 2 | 2 | 1 | |||||||||
| Sphaerium | 1044 | 2 | 2 | |||||||||||||
| Ancylus | 1028 | 1 | 6 | 28 | 1 | 1 | 4 | 1 | 9 | 12 | 2 | 5 | ||||
| Potamopyrgus | 978 | 2 | 2 | |||||||||||||
| Theodoxus | 967 | 3 | 11 | 80 | 1 | 2 | 2 | 3 | 6 | 32 | 18 | 4 | 26 | |||
| Physa (sensu lato) | 997 | 1 | 1 | |||||||||||||
| Erpobdellidae | 928 | 2 | 1 | 2 | 1 | |||||||||||
| Oligochaeta | 933 | 62 | 42 | 50 | 25 | 17 | 19 | 1 | 1 | 7 | 19 | 15 | 7 | 2 | 41 | |
| Hydracarina | 906 | 3 | 5 | 12 | 1 | 2 | 2 | 2 | 1 | 7 | 3 | 2 |