Listes faunistiques invertébrés
Le Job au droit de Juzet d'Izaut 05181200
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 186 | 9 | 59 | 1 | 35 | 150 | 1 | 8 | 2 | 5 | 42 | 10 | |||
| Protonemura | 46 | 26 | 2 | 3 | 7 | 1 | 18 | 2 | 2 | 1 | ||||||
| Nemoura | 26 | 13 | 1 | 13 | 1 | |||||||||||
| Perlidae | 155 | 1 | 1 | |||||||||||||
| Micrasema | 268 | 14 | 3 | 5 | 11 | 2 | 1 | 2 | 1 | 3 | 1 | 1 | ||||
| Agapetus | 191 | 30 | 83 | 83 | 2 | 1 | 27 | 46 | 13 | 24 | 4 | 11 | 10 | 58 | ||
| Agapetus-synagapetus | 5218 | 83 | 54 | 31 | 83 | 38 | 16 | 2 | 13 | 2 | 14 | |||||
| Glossosoma | 190 | 1 | 1 | |||||||||||||
| Glossosomatidae | 189 | 1 | 1 | 1 | 1 | |||||||||||
| Silo-lithax | 5219 | 1 | 1 | 1 | 1 | |||||||||||
| Hydropsyche | 212 | 6 | 6 | 1 | 5 | 5 | 1 | |||||||||
| Drusinae | 3120 | 5 | 5 | 1 | 2 | 3 | 3 | 2 | 1 | |||||||
| Limnephilinae | 3163 | 5 | 1 | 1 | 5 | 1 | 1 | |||||||||
| Limnephilidae | 276 | 1 | 1 | |||||||||||||
| Philopotamus | 209 | 1 | 1 | |||||||||||||
| Philopotamidae | 206 | 1 | 1 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 1 | 1 | 2 | 1 | |||||||||
| Sericostoma | 322 | 99 | 11 | 48 | 2 | 71 | 26 | 2 | 7 | 2 | 3 | 3 | 41 | 1 | ||
| Sericostomatidae | 321 | 2 | 2 | |||||||||||||
| Thremma | 301 | 5 | 58 | 105 | 5 | 16 | 30 | 12 | 25 | 8 | 7 | 65 | ||||
| Baetis lato sensu | 9794 | 13 | 61 | 23 | 7 | 1 | 3 | 2 | 18 | 14 | 17 | 12 | 22 | 1 | ||
| Caenis | 457 | 15 | 6 | 1 | 14 | 2 | 2 | 2 | ||||||||
| Ephemerella ignita | 451 | 47 | 4 | 6 | 24 | 8 | 5 | 10 | 2 | 1 | 1 | 2 | 1 | 3 | ||
| Ephemera | 502 | 20 | 3 | 25 | 5 | 15 | 2 | 1 | 4 | 9 | 12 | |||||
| Ecdyonurus | 421 | 1 | 1 | |||||||||||||
| Epeorus | 400 | 6 | 2 | 1 | 5 | 2 | ||||||||||
| Habroleptoides | 485 | 3 | 3 | |||||||||||||
| Leptophlebiidae | 473 | 2 | 1 | 2 | 1 | |||||||||||
| Pomatinus substriatus | 33844 | 3 | 6 | 7 | 2 | 1 | 2 | 1 | 3 | 2 | 3 | 1 | 1 | |||
| Hydroporinae | 2393 | 8 | 6 | 1 | 7 | 2 | 1 | 3 | ||||||||
| Elmis | 618 | 65 | 11 | 5 | 46 | 19 | 2 | 4 | 3 | 2 | 1 | 1 | 2 | 1 | ||
| Esolus | 619 | 219 | 84 | 57 | 21 | 6 | 2 | 190 | 58 | 5 | 3 | 18 | 3 | 3 | 40 | 11 |
| Limnius | 623 | 10 | 4 | 4 | 10 | 2 | 1 | 1 | 3 | 1 | ||||||
| Riolus | 625 | 2 | 2 | |||||||||||||
| Orectochilus | 515 | 1 | 1 | |||||||||||||
| Scirtidae | 634 | 1 | 1 | |||||||||||||
| Hydraena | 608 | 12 | 23 | 1 | 9 | 3 | 5 | 5 | 1 | 12 | 1 | |||||
| Athericidae | 838 | 6 | 40 | 14 | 3 | 3 | 18 | 5 | 4 | 13 | 1 | 8 | 5 | |||
| Blephariceridae | 747 | 6 | 1 | 5 | ||||||||||||
| Ceratopogonidae | 819 | 2 | 2 | 1 | 2 | 2 | 1 | |||||||||
| Chironomidae | 807 | 108 | 24 | 25 | 28 | 41 | 6 | 33 | 5 | 11 | 1 | 7 | 6 | 3 | 7 | 9 |
| Empididae | 831 | 3 | 1 | 3 | 1 | |||||||||||
| Ephydridae | 844 | 1 | 1 | |||||||||||||
| Limoniidae | 757 | 1 | 1 | |||||||||||||
| Psychodidae | 783 | 1 | 1 | |||||||||||||
| Rhagionidae | 841 | 14 | 2 | 4 | 14 | 1 | 1 | 2 | 2 | |||||||
| Simuliidae | 801 | 124 | 14 | 6 | 8 | 6 | 110 | 4 | 1 | 6 | 3 | 3 | 3 | |||
| Tipulidae | 753 | 1 | 1 | 1 | 1 | |||||||||||
| Ancylus fluviatilis | 1029 | 13 | 18 | 35 | 2 | 11 | 3 | 3 | 1 | 11 | 18 | 10 | 7 | |||
| Planariidae | 1061 | 4 | 4 | 2 | 2 | 4 | ||||||||||
| Oligochaeta | 933 | 21 | 5 | 24 | 7 | 14 | 2 | 1 | 2 | 1 | 20 | 3 | ||||
| Hydracarina | 906 | 3 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |