Listes faunistiques invertébrés
La Vis à Blandas 06181945
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 191 | 55 | 145 | 160 | 17 | 14 | 4 | 17 | 4 | 30 | 15 | 50 | 50 | 30 | |
| Amphinemura | 21 | 22 | 67 | 25 | 6 | 9 | 7 | 27 | 4 | 1 | 35 | 15 | 2 | 3 | 5 | |
| Protonemura | 46 | 1 | 187 | 57 | 1 | 140 | 3 | 4 | 40 | 25 | 20 | 12 | ||||
| Dinocras | 156 | 1 | 1 | 5 | 1 | 1 | 1 | 4 | ||||||||
| Perla | 164 | 11 | 12 | 2 | 3 | 6 | 4 | 3 | 5 | |||||||
| Perlidae | 155 | 3 | 1 | 2 | 1 | 1 | ||||||||||
| Micrasema | 268 | 217 | 1510 | 795 | 14 | 200 | 3 | 1200 | 40 | 200 | 70 | 480 | 195 | 120 | ||
| Agapetus | 191 | 10 | 4 | 2 | 3 | 1 | ||||||||||
| Glossosoma | 190 | 1 | 2 | 1 | 2 | |||||||||||
| Glossosomatidae | 189 | 4 | 2 | 1 | 1 | |||||||||||
| Silo | 292 | 65 | 16 | 8 | 50 | 10 | 5 | 4 | 8 | 4 | 3 | 4 | 1 | |||
| Goeridae | 286 | 1 | 13 | 17 | 1 | 2 | 1 | 10 | 15 | 1 | 1 | |||||
| Hydropsyche | 212 | 28 | 260 | 280 | 13 | 15 | 35 | 20 | 25 | 180 | 120 | 20 | 140 | |||
| Lepidostoma | 305 | 24 | 8 | 19 | 4 | 20 | 5 | 1 | 2 | 10 | 3 | 1 | 5 | |||
| Lepidostomatidae | 304 | 198 | 78 | 59 | 27 | 170 | 1 | 40 | 3 | 10 | 25 | 15 | 1 | 8 | 35 | |
| Leptoceridae | 310 | 1 | 1 | |||||||||||||
| Limnephilinae | 3163 | 2 | 8 | 1 | 1 | 1 | 8 | 1 | ||||||||
| Odontocerum | 339 | 13 | 1 | 4 | 2 | 3 | 8 | 1 | 3 | 1 | ||||||
| Rhyacophila lato-sensu | 183 | 8 | 2 | 2 | 1 | 1 | 4 | 1 | 1 | |||||||
| Sericostoma | 322 | 4 | 6 | 3 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | |||||
| Sericostomatidae | 321 | 9 | 2 | 1 | 4 | 1 | 2 | 2 | 1 | 1 | 1 | |||||
| Baetis | 364 | 129 | 450 | 505 | 9 | 120 | 45 | 120 | 100 | 185 | 70 | 5 | 220 | 210 | ||
| Centroptilum | 383 | 12 | 12 | |||||||||||||
| Pseudocentroptilum | 3207 | 2 | 2 | |||||||||||||
| Caenis | 457 | 95 | 5 | 90 | 5 | 1 | 3 | 1 | ||||||||
| Ephemerella ignita | 451 | 15 | 7 | 10 | 15 | 2 | 2 | 3 | 4 | 3 | 3 | |||||
| Ecdyonurus | 421 | 1 | 11 | 1 | 7 | 3 | 1 | |||||||||
| Epeorus | 400 | 2 | 1 | 1 | ||||||||||||
| Rhithrogena | 404 | 27 | 22 | 21 | 2 | 4 | 3 | 17 | 2 | |||||||
| Heptageniidae | 399 | 1 | 1 | 5 | 1 | 1 | 1 | 4 | ||||||||
| Habroleptoides | 485 | 18 | 2 | 17 | 1 | 2 | ||||||||||
| Leptophlebiidae | 473 | 30 | 4 | 30 | 3 | 1 | ||||||||||
| Pomatinus | 611 | 1 | 1 | |||||||||||||
| Hydroporinae | 2393 | 12 | 1 | 3 | 9 | 1 | ||||||||||
| Elmis | 618 | 218 | 245 | 191 | 20 | 43 | 155 | 70 | 30 | 45 | 100 | 55 | 45 | 5 | 86 | |
| Esolus | 619 | 30 | 5 | 8 | 29 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 5 | |||
| Limnius | 623 | 16 | 7 | 9 | 10 | 6 | 2 | 3 | 1 | 1 | 1 | 4 | 4 | |||
| Oulimnius | 622 | 113 | 5 | 110 | 1 | 2 | 4 | 1 | ||||||||
| Riolus | 625 | 1 | 2 | 1 | 2 | |||||||||||
| Brychius | 520 | 3 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | |||||||
| Hydraena | 608 | 3 | 4 | 2 | 1 | 1 | 2 | 1 | ||||||||
| Athericidae | 838 | 3 | 16 | 11 | 1 | 2 | 3 | 3 | 6 | 4 | 3 | 1 | 7 | |||
| Blephariceridae | 747 | 1 | 1 | |||||||||||||
| Chironomidae | 807 | 345 | 350 | 150 | 25 | 20 | 260 | 40 | 200 | 25 | 25 | 100 | 30 | 20 | 20 | 80 |
| Empididae | 831 | 6 | 20 | 6 | 6 | 16 | 4 | 1 | 5 | |||||||
| Ephydridae | 844 | 1 | 1 | 1 | 1 | |||||||||||
| Limoniidae | 757 | 1 | 1 | |||||||||||||
| Rhagionidae | 841 | 2 | 5 | 1 | 1 | 1 | 1 | 3 | ||||||||
| Simuliidae | 801 | 8 | 3 | 3 | 3 | 2 | 3 | |||||||||
| Stratiomyidae | 824 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | ||||||||
| Tipulidae | 753 | 3 | 1 | 2 | ||||||||||||
| Boyeria | 670 | 1 | 1 | |||||||||||||
| Calopteryx | 650 | 62 | 12 | 50 | ||||||||||||
| Gammarus | 892 | 60 | 1 | 60 | 1 | |||||||||||
| Ancylus | 1028 | 14 | 9 | 89 | 3 | 1 | 10 | 1 | 6 | 2 | 17 | 55 | 12 | 5 | ||
| Potamopyrgus | 978 | 733 | 2 | 6 | 87 | 640 | 1 | 1 | ||||||||
| Radix | 1004 | 42 | 7 | 5 | 1 | 1 | 40 | 1 | 5 | 1 | 3 | 1 | 1 | |||
| Lymnaeidae | 998 | 14 | 1 | 4 | 1 | 6 | 7 | 1 | 3 | 1 | ||||||
| Oligochaeta | 933 | 10 | 10 | 19 | 5 | 5 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 15 | ||
| Hydracarina | 906 | 40 | 107 | 90 | 15 | 11 | 6 | 8 | 60 | 25 | 7 | 15 | 20 | 20 | 15 | 35 |