Listes faunistiques invertébrés
Le Cérou à Puech Long 05124270
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/05/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 8 | 55 | 111 |
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 6 | 3 | 14 |
| Perlodidae | 127 | 2 | ||
| Agapetinae | 9812 | 13 | 6 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Drusinae | 3120 | 3 | 11 | 10 |
| Limnephilinae | 3163 | 2 | 3 | 5 |
| Plectrocnemia | 228 | 3 | 7 | 20 |
| Polycentropus | 231 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 1 | 32 |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 3 | 13 | 8 |
| Ephemerella ignita | 451 | 35 | 5 | 40 |
| Ecdyonurus | 421 | 2 | 12 | 10 |
| Rhithrogena | 404 | 1 | 18 | 25 |
| Heptageniidae | 399 | 10 | 8 | |
| Habrophlebia | 491 | 85 | 840 | 920 |
| Leptophlebiidae | 473 | 139 | 540 | 140 |
| Corixinae | 5196 | 12 | 11 | 17 |
| Micronecta | 719 | 1 | ||
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 2 | ||
| Veliidae | 743 | 1 | 1 | |
| Hydroporinae | 2393 | 5 | 24 | 8 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 5 | 46 | |
| Oulimnius | 622 | 2 | 19 | 20 |
| Helophorus | 604 | 2 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 647 | 147 | 60 |
| Dixidae | 793 | 2 | ||
| Pediciidae | 50011 | 2 | 3 | |
| Rhagionidae | 841 | 3 | 1 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 19 | 240 | 40 |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 5 | 1 | 2 |
| Sphaeriidae | 1042 | 4 | 4 | 1 |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 3 | ||
| Ancylus fluviatilis | 1029 | 2 | 108 | 65 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 3 | 1 | 6 |
| Oligochaeta | 933 | 32 | 10 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Bryozoa | 1087 | 1 |