Listes faunistiques invertébrés
Ruisseau d'Arize à Nistos 05183290
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 14/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| I2M2 | 0.8245 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 64.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Culicidae | 796 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Athericidae | 838 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Empididae | 831 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 3 | 1 |
| Chironomidae | 807 | 630 | 138 | 15 |
| Simuliidae | 801 | 7 | 1 | |
| Glossiphoniidae | 908 | 3 | ||
| Dixidae | 793 | 1 | 1 | |
| Psychodidae | 783 | 4 | 1 | |
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Micronecta | 719 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Hydroporinae | 2393 | 1 | 5 | 1 |
| Pediciidae | 50011 | 1 | 2 | |
| Pomatinus substriatus | 33844 | 1 | 1 | |
| Leuctra geniculata | 33830 | 1 | 4 | 6 |
| Agapetinae | 9812 | 1 | 1 | |
| Baetis lato sensu | 9794 | 406 | 51 | 513 |
| Anisoptera | 9787 | 1 | 1 | |
| Limnephilinae | 3163 | 5 | ||
| Colymbetinae | 2395 | 1 | ||
| Riolus | 625 | 37 | ||
| Nematoda | 1089 | 1 | ||
| Planariidae | 1061 | 8 | 1 | 11 |
| Pisidium | 1043 | 3 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 43 | 17 | 16 |
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 4 | 1 | 1 |
| Oligochaeta | 933 | 6 | 14 | 4 |
| Philopotamus | 209 | 1 | 1 | |
| Odontocerum albicorne | 340 | 2 | ||
| Sericostoma | 322 | 133 | 63 | |
| Sericostomatidae | 321 | 249 | 206 | 17 |
| Micrasema | 268 | 15 | 7 | 263 |
| Polycentropus | 231 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Hydropsyche | 212 | 440 | 18 | 31 |
| Hydropsychidae | 211 | 2 | ||
| Centroptilum luteolum | 384 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Perla | 164 | 2 | ||
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | ||
| Isoperla | 140 | 6 | ||
| Leuctra | 69 | 162 | 40 | 38 |
| Protonemura | 46 | 310 | 15 | 4 |
| Amphinemura | 21 | 3 | 1 | |
| Ephemera | 502 | 4 | 10 | 3 |
| Limnius | 623 | 1 | 3 | 13 |
| Oulimnius | 622 | 3 | ||
| Dupophilus | 620 | 3 | 6 | |
| Esolus | 619 | 129 | 40 | 56 |
| Elmis | 618 | 628 | 51 | 200 |
| Hydraena | 608 | 3 | 3 | |
| Haliplus | 518 | 1 | ||
| Orectochilus | 515 | 14 | 3 | 7 |
| Nemouridae | 20 | 3 | 2 | |
| Habroleptoides | 485 | 8 | 2 | |
| Leptophlebiidae | 473 | 3 | 1 | |
| Caenis | 457 | 2 | 1 | 1 |
| Ecdyonurus | 421 | 6 | 25 | |
| Rhithrogena | 404 | 3 | 18 | |
| Epeorus | 400 | 22 | ||
| Heptageniidae | 399 | 1 | ||
| Cloeon | 387 | 1 |