Listes faunistiques invertébrés
L'Arac à Biert 05180550
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| Date prélèvement | 30/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Nulle | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siphonoperla | 174 | 10 | 7 | 2 | 7 | 1 | 2 | 1 | 2 | 4 | 1 | 1 | ||||
| Leuctra | 69 | 9 | 32 | 30 | 1 | 8 | 11 | 6 | 11 | 4 | 20 | 4 | 4 | 2 | ||
| Protonemura | 46 | 35 | 3 | 2 | 30 | 1 | 4 | 1 | 2 | 1 | 1 | |||||
| Perla | 164 | 4 | 23 | 10 | 2 | 2 | 15 | 8 | 2 | 6 | 2 | |||||
| Isoperla | 140 | 1 | 1 | |||||||||||||
| Micrasema | 268 | 7 | 7 | |||||||||||||
| Agapetus | 191 | 1 | 1 | |||||||||||||
| Glossosoma | 190 | 2 | 13 | 24 | 2 | 8 | 1 | 4 | 3 | 8 | 6 | 7 | ||||
| Synagapetus | 192 | 1 | 1 | |||||||||||||
| Hydropsyche | 212 | 7 | 58 | 26 | 3 | 4 | 35 | 20 | 3 | 9 | 11 | 4 | 2 | |||
| Lepidostoma | 305 | 7 | 2 | 1 | 1 | 5 | 1 | 1 | ||||||||
| Drusinae | 3120 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||
| Limnephilinae | 3163 | 18 | 3 | 38 | 1 | 5 | 11 | 1 | 1 | 1 | 1 | 10 | 4 | 4 | 20 | |
| Odontocerum | 339 | 2 | 2 | |||||||||||||
| Polycentropus | 231 | 1 | 2 | 1 | 2 | |||||||||||
| Rhyacophila lato-sensu | 183 | 3 | 12 | 12 | 2 | 1 | 6 | 6 | 5 | 5 | 2 | |||||
| Sericostoma | 322 | 67 | 51 | 12 | 5 | 40 | 17 | 5 | 4 | 15 | 2 | 30 | 7 | 5 | ||
| Baetis | 364 | 57 | 110 | 85 | 14 | 8 | 20 | 15 | 40 | 40 | 30 | 30 | 30 | 15 | 10 | |
| Caenis | 457 | 17 | 60 | 15 | 1 | 5 | 2 | 9 | 30 | 20 | 5 | 5 | 10 | 5 | ||
| Ephemerella | 450 | 81 | 73 | 52 | 12 | 40 | 20 | 9 | 30 | 20 | 13 | 10 | 15 | 16 | 10 | 11 |
| Ecdyonurus | 421 | 8 | 22 | 3 | 5 | 4 | 6 | 4 | 8 | |||||||
| Epeorus | 400 | 22 | 60 | 15 | 2 | 20 | 30 | 30 | 10 | 4 | 1 | |||||
| Heptagenia | 443 | 2 | 1 | 1 | ||||||||||||
| Rhithrogena | 404 | 25 | 6 | 12 | 10 | 3 | 3 | 1 | 2 | |||||||
| Habroleptoides | 485 | 1 | 1 | |||||||||||||
| Gerris | 735 | 2 | 2 | |||||||||||||
| Hydroporinae | 2393 | 1 | 1 | |||||||||||||
| Dupophilus | 620 | 1 | 9 | 13 | 1 | 5 | 3 | 1 | 4 | 6 | 3 | |||||
| Elmis | 618 | 6 | 56 | 24 | 3 | 1 | 2 | 31 | 25 | 6 | 10 | 6 | 2 | |||
| Esolus | 619 | 23 | 9 | 9 | 10 | 4 | 5 | 2 | 2 | |||||||
| Limnius | 623 | 3 | 3 | 1 | 2 | 3 | ||||||||||
| Hydrocyphon | 637 | 1 | 3 | 2 | 1 | 1 | 2 | 1 | 1 | |||||||
| Hydraena | 608 | 2 | 6 | 2 | 1 | 1 | 4 | 2 | 1 | 1 | ||||||
| Ochthebius | 609 | 2 | 1 | 1 | ||||||||||||
| Anthomyidae | 847 | 7 | 5 | 2 | ||||||||||||
| Athericidae | 838 | 5 | 4 | 2 | 3 | 2 | 1 | 1 | ||||||||
| Blephariceridae | 747 | 5 | 4 | 4 | 1 | 3 | 1 | |||||||||
| Ceratopogonidae | 819 | 1 | 1 | 1 | 1 | |||||||||||
| Chironomidae | 807 | 90 | 46 | 26 | 20 | 40 | 10 | 20 | 5 | 10 | 6 | 25 | 10 | 4 | 5 | 7 |
| Dolichopodidae | 836 | 2 | 2 | |||||||||||||
| Empididae | 831 | 2 | 2 | |||||||||||||
| Limoniidae | 757 | 5 | 3 | 2 | 1 | 2 | 1 | 2 | ||||||||
| Psychodidae | 783 | 20 | 15 | 1 | 4 | |||||||||||
| Rhagionidae | 841 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 19 | 50 | 30 | 3 | 1 | 15 | 20 | 30 | 15 | 10 | 3 | 2 | |||
| Agriotypus | 1083 | 2 | 2 | |||||||||||||
| Gammarus | 892 | 2 | 1 | 1 | ||||||||||||
| Acroloxus | 1033 | 1 | 3 | 18 | 1 | 1 | 2 | 8 | 7 | 3 | ||||||
| Erpobdellidae | 928 | 1 | 1 | |||||||||||||
| Planariidae | 1061 | 15 | 7 | 69 | 4 | 10 | 1 | 5 | 2 | 13 | 6 | 30 | 20 | |||
| Oligochaeta | 933 | 15 | 63 | 8 | 8 | 1 | 6 | 20 | 8 | 30 | 5 | 3 | 2 | 2 | 1 | |
| Gordiaca | 5189 | 2 | 1 | 1 | ||||||||||||
| Hydracarina | 906 | 1 | 7 | 7 | 1 | 5 | 1 | 1 | 2 | 3 | 2 |