Listes faunistiques invertébrés
Roya à Breil-sur-Roya 06700070
- Télécharger la fiche IRSTEA xls / 62 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 04/07/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 7 |
| Variété taxonomique | 52 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Moyenne | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Bryophytes | Moyenne | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Granulats | Moyenne | B2 |
| P9 | Dalles, argiles | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 11 | 59 |
| Leuctra | 69 | 9 | 227 | 334 |
| Protonemura | 46 | 1 | 2 | |
| Glossosomatidae | 189 | 3 | ||
| Agapetus | 191 | 5 | 25 | 19 |
| Synagapetus | 192 | 3 | ||
| Goeridae | 286 | 5 | ||
| Silo | 292 | 4 | 2 | |
| Hydropsyche | 212 | 3 | 49 | 20 |
| Hydroptila | 200 | 2 | 2 | 1 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 54 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 17 | 2 | |
| Polycentropus | 231 | 17 | 5 | 5 |
| Psychomyia | 239 | 4 | ||
| Tinodes | 245 | 13 | 13 | |
| Rhyacophila lato-sensu | 183 | 1 | 45 | 17 |
| Sericostoma | 322 | 2 | ||
| Baetidae | 363 | 9 | 2 | |
| Baetis | 364 | 85 | 906 | 1018 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 2 | 2 | 6 |
| Ephemerella | 450 | 96 | 87 | 31 |
| Ecdyonurus | 421 | 50 | 11 | |
| Epeorus | 400 | 3 | ||
| Leptophlebiidae | 473 | 11 | 1 | |
| Habrophlebia | 491 | 5 | 1 | 2 |
| Corixidae | 709 | 2 | ||
| Gerridae | 734 | 1 | ||
| Dryops | 613 | 7 | ||
| Dytiscinae | 2396 | 1 | ||
| Hydroporinae | 2393 | 33 | ||
| Elmis | 618 | 197 | 747 | 253 |
| Esolus | 619 | 14 | 45 | 136 |
| Limnius | 623 | 14 | 45 | 46 |
| Oulimnius | 622 | 14 | 24 | 12 |
| Riolus | 625 | 6 | 45 | 1 |
| Orectochilus | 515 | 3 | ||
| Peltodytes | 519 | 3 | ||
| Hydrophilinae | 2517 | 1 | ||
| Blephariceridae | 747 | 4 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2440 | 294 | 572 |
| Empididae | 831 | 8 | 17 | 24 |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | 3 | 4 |
| Simuliidae | 801 | 56 | 629 | 573 |
| Tabanidae | 837 | 21 | 1 | 2 |
| Tipulidae | 753 | 8 | 1 | |
| Platycnemis | 657 | 1 | ||
| Branchiopoda | 2971 | 3 | 3 | 3 |
| Gammaridae | 887 | 118 | 585 | 174 |
| Gammarus | 892 | 1059 | 475 | 738 |
| Asellidae | 880 | 261 | 1 | |
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 21 | 28 | 29 |
| Potamopyrgus | 978 | 120 | 8 | |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 18 | ||
| Stagnicola | 5124 | 3 | ||
| Physa (sensu lato) | 997 | 110 | 1 | 1 |
| Erpobdellidae | 928 | 13 | 8 | |
| Glossiphoniidae | 908 | 80 | 1 | |
| Dugesiidae | 1055 | 1 | 22 | |
| Oligochaeta | 933 | 772 | 30 | |
| Nemathelmintha | 3111 | 9 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | ||
| Nemertea | 1052 | 3 |