Listes faunistiques invertébrés
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Date prélèvement | 25/09/2018 |
---|---|
Méthode | Petit cours d'eau | IBG | 18.0 |
GFI | 7 |
Variété taxonomique | 42 |
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 14.0 | dominant |
Hydrophytes | 1.0 | marginal |
Litieres | 5.0 | dominant |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 31.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 3.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 2.0 | marginal |
Algues | 25.0 | dominant |
Dalles, argiles | 16.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Lente | A |
P4 | Granulats | Lente | A |
P5 | Bryophytes | Lente | B |
P6 | Litieres | Nulle | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Algues | Nulle | B |
P9 | Dalles, argiles | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Algues | Lente | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 1 | ||
Leuctra | 69 | 3 | 4 | 2 |
Silo | 292 | 10 | 5 | 1 |
Hydropsyche | 212 | 3 | 136 | 2 |
Hydroptila | 200 | 3 | 19 | 4 |
Mystacides | 312 | 12 | 2 | |
Limnephilinae | 3163 | 1 | ||
Polycentropus | 231 | 6 | 4 | 14 |
Polycentropodidae | 223 | 2 | 2 | |
Sericostoma | 322 | 13 | 16 | 28 |
Baetis | 364 | 3 | 128 | 13 |
Centroptilum | 383 | 6 | 4 | |
Cloeon | 387 | 1 | ||
Pseudocentroptilum | 3207 | 1 | ||
Baetidae | 363 | 1 | ||
Torleya | 2391 | 3 | 9 | 9 |
Ephemera | 502 | 28 | 25 | |
Ecdyonurus | 421 | 5 | 14 | |
Habrophlebia | 491 | 1 | ||
Paraleptophlebia | 481 | 1 | 1 | |
Leptophlebiidae | 473 | 2 | 1 | |
Pomatinus | 611 | 1 | ||
Colymbetinae | 2395 | 5 | 23 | 1 |
Elmis | 618 | 21 | 47 | 29 |
Esolus | 619 | 84 | 100 | 71 |
Limnius | 623 | 14 | 12 | 11 |
Oulimnius | 622 | 105 | 107 | 86 |
Riolus | 625 | 24 | 39 | 21 |
Orectochilus | 515 | 6 | 31 | 5 |
Haliplus | 518 | 2 | 22 | |
Helodes | 636 | 1 | ||
Hydraena | 608 | 1 | 2 | |
Athericidae | 838 | 3 | 1 | 2 |
Chironomidae | 807 | 41 | 134 | 42 |
Culicidae | 796 | 1 | ||
Dixidae | 793 | 1 | ||
Psychodidae | 783 | 3 | ||
Rhagionidae | 841 | 1 | 3 | |
Simuliidae | 801 | 104 | 3 | |
Stratiomyidae | 824 | 1 | ||
Tabanidae | 837 | 1 | 3 | |
Tipulidae | 753 | 2 | ||
Boyeria | 670 | 1 | 1 | |
Calopteryx | 650 | 77 | 2 | 1 |
Cordulegaster | 687 | 2 | 3 | |
Gomphidae | 678 | 1 | ||
Gammarus | 892 | 1 | ||
Copepoda | 3206 | 4 | ||
Hydracarina | 906 | 10 | ||
Pisidium | 1043 | 1 | ||
Ancylus | 1028 | 2 | 2 | |
Potamopyrgus | 978 | 1448 | 2259 | 1909 |
Radix | 1004 | 1 | ||
Glossiphoniidae | 908 | 12 | 17 | 3 |
Oligochaeta | 933 | 99 | 18 | 4 |
Hydrozoa | 3168 | 1 |