Listes faunistiques invertébrés
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| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Roches | Lente | B |
| P8 | Branchage, racines | Nulle | A |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 12 | 7 | 12 | 8 | 5 | 3 | 1 | 1 | 3 | 3 | 1 | 3 | 3 | ||
| Protonemura | 46 | 15 | 58 | 12 | 1 | 1 | 9 | 45 | 5 | 12 | 11 | 1 | ||||
| Dinocras | 156 | 2 | 1 | 2 | 1 | |||||||||||
| Perla | 164 | 5 | 10 | 4 | 3 | 7 | 2 | 3 | 3 | 1 | ||||||
| Perlodidae | 127 | 1 | 1 | |||||||||||||
| Perlodes | 150 | 1 | 1 | |||||||||||||
| Micrasema | 268 | 4 | 5 | 1 | 2 | 4 | 2 | 1 | 1 | |||||||
| Silo | 292 | 1 | 3 | 2 | 1 | 1 | 2 | 2 | ||||||||
| Hydropsyche | 212 | 20 | 49 | 27 | 10 | 17 | 26 | 3 | 13 | 19 | 8 | |||||
| Adicella | 320 | 27 | 1 | 27 | 1 | |||||||||||
| Stenophylacini-chaetopterygini | 3146 | 85 | 5 | 58 | 69 | 6 | 51 | 3 | 1 | 1 | 15 | 1 | 1 | |||
| Odontocerum | 339 | 1 | 9 | 1 | 1 | 1 | 2 | 7 | ||||||||
| Philopotamus | 209 | 1 | 1 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 6 | 8 | 4 | 1 | 1 | 3 | 3 | 2 | 5 | 1 | 2 | ||||
| Sericostoma | 322 | 1 | 1 | 1 | 1 | |||||||||||
| Baetis | 364 | 141 | 72 | 77 | 3 | 18 | 7 | 4 | 28 | 80 | 8 | 40 | 33 | 52 | 3 | 14 |
| Ephemerella ignita | 451 | 44 | 34 | 12 | 17 | 2 | 1 | 3 | 3 | 7 | 23 | 18 | 1 | 3 | 7 | 5 |
| Ecdyonurus | 421 | 6 | 13 | 13 | 3 | 1 | 4 | 2 | 4 | 9 | 9 | |||||
| Epeorus | 400 | 10 | 24 | 20 | 3 | 10 | 21 | 17 | 3 | |||||||
| Habroleptoides | 485 | 2 | 2 | |||||||||||||
| Veliidae | 743 | 2 | 1 | 1 | 2 | |||||||||||
| Colymbetinae | 2395 | 2 | 2 | |||||||||||||
| Hydroporinae | 2393 | 5 | 6 | 3 | 3 | 2 | 3 | 2 | 4 | |||||||
| Dupophilus | 620 | 74 | 33 | 27 | 3 | 4 | 6 | 13 | 66 | 5 | 12 | 13 | 8 | 4 | ||
| Elmis | 618 | 77 | 70 | 11 | 1 | 5 | 1 | 8 | 4 | 66 | 71 | 2 | ||||
| Esolus | 619 | 11 | 10 | 6 | 2 | 2 | 11 | 8 | 4 | |||||||
| Limnius | 623 | 33 | 69 | 25 | 4 | 6 | 4 | 33 | 28 | 20 | 5 | 17 | 10 | |||
| Gyrinus | 514 | 1 | 1 | |||||||||||||
| Hydraena | 608 | 30 | 54 | 15 | 1 | 1 | 1 | 7 | 25 | 34 | 4 | 12 | 10 | 1 | 3 | |
| Athericidae | 838 | 7 | 4 | 10 | 1 | 3 | 2 | 5 | 1 | 1 | 2 | 3 | 3 | |||
| Ceratopogonidae | 819 | 2 | 2 | 3 | 2 | 1 | 2 | 2 | ||||||||
| Chironomidae | 807 | 572 | 113 | 74 | 480 | 32 | 25 | 30 | 12 | 10 | 66 | 50 | 4 | 1 | 31 | 18 |
| Dixidae | 793 | 5 | 1 | 5 | 1 | |||||||||||
| Empididae | 831 | 3 | 2 | 1 | 1 | 1 | 2 | |||||||||
| Limoniidae | 757 | 2 | 13 | 1 | 2 | 13 | 1 | |||||||||
| Psychodidae | 783 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 20 | 24 | 53 | 16 | 18 | 4 | 5 | 50 | 1 | 3 | |||||
| Calopteryx | 650 | 1 | 1 | |||||||||||||
| Cordulegaster | 687 | 1 | 1 | |||||||||||||
| Sialis | 704 | 2 | 1 | 1 | 2 | 1 | 1 | |||||||||
| Gammarus | 892 | 5 | 3 | 2 | 3 | 3 | ||||||||||
| Ancylus | 1028 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | ||||||||
| Erpobdellidae | 928 | 1 | 1 | |||||||||||||
| Dendrocoelidae | 1071 | 1 | 1 | |||||||||||||
| Planariidae | 1061 | 11 | 8 | 2 | 4 | 1 | 1 | 5 | 6 | 2 | 1 | 1 | ||||
| Oligochaeta | 933 | 2 | 20 | 2 | 1 | 1 | 1 | 1 | 1 | 18 | 1 | |||||
| Hydracarina | 906 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |