Listes faunistiques invertébrés
L'Adour à Pouzac 05236000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 14/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 110 | 155 | 22 |
| Nemoura | 26 | 2 | 2 | |
| Protonemura | 46 | 262 | 14 | 2 |
| Dinocras | 156 | 22 | 18 | 1 |
| Perlidae | 155 | 2 | 1 | |
| Perlodes | 150 | 6 | 3 | |
| Perlodidae | 127 | 2 | 1 | |
| Micrasema | 268 | 2 | 12 | 3 |
| Agapetinae | 9812 | 1 | 5 | |
| Glossosoma | 190 | 1 | 19 | |
| Silo | 292 | 3 | ||
| Silo-lithax | 5219 | 3 | 2 | |
| Hydropsyche | 212 | 17 | 150 | 5 |
| Lepidostoma basale | 49953 | 170 | 51 | 2 |
| Lepidostoma | 305 | 170 | 289 | 17 |
| Athripsodes | 311 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 4 | ||
| Rhyacophila lato-sensu | 183 | 10 | 25 | 8 |
| Sericostoma | 322 | 28 | 2 | 4 |
| Sericostomatidae | 321 | 9 | 33 | 4 |
| Baetis lato sensu | 9794 | 250 | 1530 | 360 |
| Caenis | 457 | 11 | 3 | 2 |
| Ephemerella ignita | 451 | 24 | 10 | 7 |
| Ecdyonurus | 421 | 34 | 2 | |
| Epeorus | 400 | 2 | 306 | 11 |
| Rhithrogena | 404 | 20 | 340 | |
| Heptageniidae | 399 | 2 | 2 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 6 | ||
| Elmis | 618 | 191 | 140 | 70 |
| Esolus | 619 | 16 | 21 | 8 |
| Limnius | 623 | 5 | 8 | 2 |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 15 | 1 | |
| Blephariceridae | 747 | 60 | 60 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 870 | 1133 | 60 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 5 | 12 | |
| Limoniidae | 757 | 6 | 1 | |
| Pediciidae | 50011 | 12 | 3 | 1 |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 121 | 850 | 750 |
| Asellidae | 880 | 1 | 1 | |
| Echinogammarus | 888 | 1 | ||
| Gammaridae | 887 | 12 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | ||
| Bythinella | 992 | 1 | ||
| Potamopyrgus antipodarum | 979 | 1 | ||
| Radix | 1004 | 100 | 7 | 2 |
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 4 | 120 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 3 | 1 |