Listes faunistiques invertébrés
Orb à Le-bousquet-d'orb 1 06184800
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| Date prélèvement | 08/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Moyenne | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Branchage, racines | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctridae | 66 | 1 | 13 | 5 | 1 | 12 | 1 | 2 | 3 | |||||||
| Euleuctra | 67 | 27 | 96 | 55 | 22 | 5 | 36 | 14 | 46 | 31 | 21 | 3 | ||||
| Leuctra | 69 | 36 | 393 | 185 | 13 | 12 | 11 | 302 | 15 | 76 | 45 | 23 | 45 | 72 | ||
| Protonemura | 46 | 1 | 1 | |||||||||||||
| Nemoura | 26 | 1 | 1 | |||||||||||||
| Dinocras | 156 | 1 | 1 | 1 | 1 | |||||||||||
| Oligoplectrum | 263 | 21 | 2 | 4 | 20 | 1 | 2 | 2 | 2 | |||||||
| Micrasema | 268 | 12 | 4 | 11 | 3 | 3 | 6 | 1 | 3 | 6 | 5 | |||||
| Agapetus | 191 | 1 | 1 | |||||||||||||
| Goeridae | 286 | 3 | 21 | 3 | 3 | 1 | 7 | 13 | 2 | 1 | ||||||
| Silo | 292 | 25 | 322 | 55 | 25 | 14 | 60 | 247 | 1 | 11 | 3 | 15 | 26 | |||
| Hydropsychidae | 211 | 244 | 22 | 116 | 8 | 119 | 117 | 19 | 3 | 36 | 80 | |||||
| Hydropsyche | 212 | 873 | 134 | 326 | 159 | 131 | 583 | 7 | 121 | 2 | 4 | 214 | 3 | 6 | 103 | |
| Hydroptilidae | 193 | 1 | 1 | |||||||||||||
| Hydroptila | 200 | 10 | 6 | 120 | 5 | 3 | 1 | 1 | 1 | 2 | 2 | 1 | 15 | 105 | ||
| Leptoceridae | 310 | 3 | 3 | |||||||||||||
| Mystacides | 312 | 1 | 1 | |||||||||||||
| Limnephilidae | 276 | 14 | 6 | 13 | 7 | 7 | 3 | 3 | 12 | 1 | ||||||
| Odontocerum | 339 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Polycentropus | 231 | 1 | 2 | 3 | 1 | 2 | 2 | 1 | ||||||||
| Psychomyia | 239 | 1 | 1 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 28 | 3 | 14 | 2 | 18 | 8 | 1 | 2 | 4 | 2 | 1 | 7 | |||
| Sericostomatidae | 321 | 9 | 44 | 5 | 5 | 3 | 1 | 26 | 16 | 2 | 1 | 1 | 3 | |||
| Sericostoma | 322 | 12 | 29 | 20 | 11 | 1 | 3 | 24 | 2 | 7 | 1 | 4 | 8 | |||
| Baetidae | 363 | 2 | 1 | 2 | 1 | |||||||||||
| Baetis | 364 | 65 | 71 | 92 | 10 | 48 | 7 | 40 | 19 | 4 | 8 | 43 | 1 | 2 | 46 | |
| Ephemerella | 450 | 8 | 1 | 7 | 7 | 1 | 1 | 1 | 6 | |||||||
| Ephemera | 502 | 2 | 1 | 2 | 1 | |||||||||||
| Heptageniidae | 399 | 3 | 12 | 6 | 2 | 1 | 6 | 5 | 1 | 4 | 2 | |||||
| Ecdyonurus | 421 | 10 | 17 | 9 | 1 | 1 | 11 | 5 | ||||||||
| Epeorus | 400 | 4 | 3 | 1 | 3 | 3 | ||||||||||
| Habroleptoides | 485 | 1 | 2 | 1 | 1 | 1 | ||||||||||
| Dryops | 613 | 1 | 1 | |||||||||||||
| Elmis | 618 | 61 | 76 | 38 | 1 | 44 | 1 | 15 | 27 | 41 | 7 | 1 | 17 | 2 | 3 | 16 |
| Esolus | 619 | 21 | 190 | 35 | 2 | 17 | 2 | 109 | 51 | 30 | 5 | 5 | 13 | 12 | ||
| Limnius | 623 | 10 | 87 | 42 | 6 | 4 | 31 | 44 | 12 | 13 | 1 | 9 | 19 | |||
| Riolus | 625 | 5 | 3 | 2 | ||||||||||||
| Oulimnius | 622 | 48 | 60 | 19 | 44 | 1 | 3 | 4 | 7 | 49 | 4 | 5 | 4 | 6 | ||
| Orectochilus | 515 | 4 | 1 | 4 | 1 | |||||||||||
| Hydraena | 608 | 1 | 1 | |||||||||||||
| Ochthebius | 609 | 43 | 43 | |||||||||||||
| Anthomyidae | 847 | 5 | 5 | |||||||||||||
| Athericidae | 838 | 1 | 17 | 4 | 1 | 17 | 3 | 1 | ||||||||
| Chironomidae | 807 | 1760 | 61 | 162 | 48 | 48 | 1646 | 18 | 4 | 21 | 8 | 28 | 19 | 4 | 1 | 138 |
| Empididae | 831 | 3 | 12 | 2 | 3 | 12 | 1 | 1 | ||||||||
| Limoniidae | 757 | 5 | 5 | |||||||||||||
| Psychodidae | 783 | 1 | 1 | |||||||||||||
| Rhagionidae | 841 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 394 | 10 | 27 | 5 | 363 | 26 | 1 | 6 | 3 | 17 | 1 | 1 | 8 | ||
| Stratiomyidae | 824 | 6 | 2 | 6 | 1 | 1 | ||||||||||
| Onychogomphus | 682 | 13 | 7 | 1 | 13 | 5 | 1 | 1 | 1 | |||||||
| Sialis | 704 | 1 | 1 | |||||||||||||
| Gammaridae | 887 | 10 | 32 | 8 | 7 | 3 | 10 | 20 | 2 | 3 | 3 | 2 | ||||
| Gammarus | 892 | 36 | 79 | 54 | 30 | 6 | 16 | 61 | 2 | 3 | 18 | 22 | 11 | |||
| Sphaeriidae | 1042 | 2 | 1 | 1 | 2 | 1 | 1 | |||||||||
| Pisidium | 1043 | 2 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | ||||||
| Ancylus | 1028 | 3 | 54 | 7 | 3 | 14 | 32 | 2 | 6 | 1 | 6 | |||||
| Potamopyrgus | 978 | 54 | 598 | 158 | 1 | 36 | 12 | 5 | 278 | 72 | 106 | 142 | 14 | 91 | 18 | 35 |
| Radix | 1004 | 1 | 2 | 1 | 2 | |||||||||||
| Theodoxus | 967 | 14 | 9 | 10 | 14 | 1 | 5 | 3 | 8 | 2 | ||||||
| Physa (sensu lato) | 997 | 2 | 2 | |||||||||||||
| Erpobdellidae | 928 | 12 | 11 | 5 | 1 | 2 | 9 | 4 | 1 | 6 | 2 | 2 | 1 | |||
| Glossiphoniidae | 908 | 16 | 10 | 11 | 3 | 13 | 4 | 6 | 1 | 7 | 3 | |||||
| Dendrocoelidae | 1071 | 2 | 2 | |||||||||||||
| Dugesiidae | 1055 | 56 | 67 | 32 | 56 | 11 | 55 | 1 | 5 | 6 | 3 | 18 | ||||
| Planariidae | 1061 | 2 | 16 | 2 | 16 | |||||||||||
| Nemathelmintha | 3111 | 2 | 1 | 1 | ||||||||||||
| Oligochaeta | 933 | 274 | 163 | 12 | 10 | 1 | 258 | 5 | 13 | 5 | 144 | 1 | 2 | 2 | 8 | |
| Hydracarina | 906 | 13 | 28 | 23 | 1 | 8 | 2 | 2 | 7 | 18 | 3 | 8 | 1 | 2 | 12 | |
| Ostracoda | 3170 | 3 | 3 |