Listes faunistiques invertébrés
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Date prélèvement | 05/08/2014 |
---|---|
Méthode | Petit cours d'eau | IBG | 17.0 |
GFI | 7 |
Variété taxonomique | 40 |
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 26.0 | dominant |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 5.0 | dominant |
Granulats | 8.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 3.0 | marginal |
Algues | 4.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Sables | Nulle | A |
P4 | Algues | Nulle | A |
P5 | Bryophytes | Nulle | B |
P6 | Pierres, galets | Nulle | B |
P7 | Blocs | Lente | B |
P8 | Granulats | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Lente | C |
P12 | Bryophytes | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 22 | 27 | 31 |
Leuctra | 69 | 13 | 8 | 4 |
Nemouridae | 20 | 1 | ||
Nemoura | 26 | 2 | ||
Protonemura | 46 | 1 | ||
Goeridae | 286 | 16 | ||
Silo | 292 | 9 | 67 | 20 |
Hydropsyche | 212 | 19 | 11 | |
Hydroptila | 200 | 4 | 1 | |
Mystacides | 312 | 2 | 2 | |
Drusinae | 3120 | 3 | ||
Limnephilinae | 3163 | 16 | 6 | 4 |
Polycentropodidae | 223 | 1 | 1 | |
Polycentropus | 231 | 3 | 4 | 4 |
Psychomyia | 239 | 1 | ||
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 7 | 2 |
Sericostoma | 322 | 26 | 19 | 17 |
Baetis | 364 | 83 | 56 | 50 |
Pseudocentroptilum | 3207 | 1 | ||
Ephemerella | 450 | 7 | 14 | |
Ephemera | 502 | 5 | 7 | 5 |
Leptophlebiidae | 473 | 3 | 3 | |
Habrophlebia | 491 | 3 | 2 | 1 |
Paraleptophlebia | 481 | 1 | ||
Gerris | 735 | 2 | ||
Elmis | 618 | 11 | 24 | 17 |
Esolus | 619 | 14 | 8 | 61 |
Limnius | 623 | 7 | 35 | 10 |
Oulimnius | 622 | 27 | 51 | 13 |
Riolus | 625 | 31 | 15 | 5 |
Stenelmis | 617 | 1 | ||
Orectochilus | 515 | 2 | ||
Hydrocyphon | 637 | 7 | 2 | 6 |
Hydraena | 608 | 4 | 2 | 5 |
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 1 | 1 | 5 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 316 | 36 | 328 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 2 | ||
Psychodidae | 783 | 1 | 1 | |
Rhagionidae | 841 | 2 | 6 | |
Simuliidae | 801 | 49 | 13 | 6 |
Stratiomyidae | 824 | 3 | ||
Tabanidae | 837 | 1 | 1 | |
Tipulidae | 753 | 2 | 1 | |
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 1 | 1 | |
Agriotypus | 1083 | 1 | ||
Gammarus | 892 | 74 | 97 | 73 |
Pisidium | 1043 | 3 | 2 | |
Ancylus | 1028 | 1 | 4 | 8 |
Potamopyrgus | 978 | 400 | 341 | 910 |
Glossiphoniidae | 908 | 14 | 6 | 4 |
Oligochaeta | 933 | 54 | 46 | 9 |
Nemathelmintha | 3111 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |