Published November 2, 2022
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Table 1 in The aquatic Adephaga of the Makay, central-western Madagascar, with description of two new diving beetle species (Coleoptera, Gyrinidae, Haliplidae, Noteridae, Dytiscidae)
Authors/Creators
- 1. Departement de Biologie et Ecologie Vegetales, Faculte des Sciences, BP 906, Universite d'Antananarivo, Antananarivo, Madagascar & Sorbonne Universite, Institut de Systematique, Evolution, Biodiversite (UMR 7205), MNHN SU CNRS EPHE UA, Case 05, 7 quai St Bernard, Paris, France
- 2. Departement de Biologie et Ecologie Vegetales, Faculte des Sciences, BP 906, Universite d'Antananarivo, Antananarivo, Madagascar
- 3. Sorbonne Universite, Institut de Systematique, Evolution, Biodiversite (UMR 7205), MNHN SU CNRS EPHE UA, Case 05, 7 quai St Bernard, Paris, France
Description
Table 1. List of the species sampled, with indication of status and values of relative frequencies of occurrence (RFO). E: endemic of Madagascar; E*: endemic of the Malagasy region; W (widespread): distribution extending outside the Malagasy region. NbOc (third column): total number of occurrences, i.e., number of samplings in which the species was present out of the 87 samplings performed. For RFO calculated by categories of sites, total number of samplings for each category indicated between parentheses in column headings.
| Species | Status | NbOc (RFO %) all samplings (n = 87) | RFO % inner Makay (n = 73) | RFO % peripheral Makay (n = 14) | RFO % forested sites (n = 35) | RFO % semi-forested sites (n = 34) | RFO % non-forested sites (n = 18) |
|---|---|---|---|---|---|---|---|
| Gyrinidae | |||||||
| Dineutus proximus | E | 15 (17.2) | 20.6 | 0 | 28.6 | 14.7 | 0 |
| D. s. sinuosipennis | E | 8 (9.2) | 11.0 | 0 | 14.3 | 8.8 | 0 |
| Orectogyrus vicinus | E | 5 (5.7) | 6.9 | 0 | 11.4 | 2.9 | 0 |
| Haliplidae | |||||||
| Peltodytes quadratus | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| Noteridae | |||||||
| Canthydrus concolor | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| C. flavosignatus | W | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| C. guttula | E* | 11 (12.6) | 5.5 | 50.0 | 5.7 | 2.9 | 44.4 |
| C. sp. Ma5 | ? | 3 (3.4) | 1.4 | 14.3 | 0 | 2.9 | 11.1 |
| Neohydrocoptus seriatus | W | 12 (13.8) | 8.2 | 42.9 | 8.6 | 5.9 | 38.9 |
| N. sp. Ma3 | ? | 3 (3.4) | 4.1 | 0 | 5.7 | 2.9 | 0 |
| Sternocanthus fabiennae | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| Synchortus asperatus | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| Dytiscidae | |||||||
| Copelatinae | |||||||
| Copelatus acamas | E | 20 (23.0) | 27.4 | 0 | 25.7 | 29.4 | 5.6 |
| C. andobonicus | E | 3 (3.4) | 4.1 | 0 | 5.7 | 2.9 | 0 |
| C. polystrigus | W | 12 (13.8) | 16.4 | 0 | 20.0 | 8.8 | 11.1 |
| C. ruficapillus | E | 21 (24.1) | 28.8 | 0 | 25.7 | 32.3 | 5.6 |
| C. vigintistriatus | E* | 4 (4.6) | 5.5 | 0 | 8.6 | 2.9 | 0 |
| C. malavergnorum sp. nov. | E | 1 (1.1) | 1.4 | 0 | 2.9 | 0 | 0 |
| C. zanabato sp. nov. | E | 2 (2.3) | 2.7 | 0 | 0 | 5.9 | 0 |
| Madaglymbus fairmairei | E | 12 (13.8) | 16.4 | 0 | 20.0 | 11.8 | 5.6 |
| Cybistrinae | |||||||
| Cybister cinctus | E | 6 (6.9) | 0 | 42.9 | 0 | 0 | 33.3 |
| C. operosus | E | 1 (1.1) | 1.4 | 0 | 0 | 2.9 | 0 |
| Dytiscinae, Aciliini | |||||||
| Rhantaticus congestus | W | 3 (3.4) | 0 | 21.4 | 0 | 0 | 16.7 |
| Dytiscinae, Eretini | |||||||
| Eretes griseus | W | 1 (1.1) | 1.4 | 0 | 0 | 0 | 5.6 |
| Dytiscinae, Hydaticini | |||||||
| Hydaticus dorsiger | W | 7 (8.0) | 5.5 | 21.4 | 2.9 | 2.9 | 27.8 |
| H. exclamationis | W | 1 (1.1) | 1.4 | 0 | 0 | 0 | 5.6 |
| H. petitii | E | 1 (1.1) | 1.4 | 0 | 0 | 2.9 | 0 |
| H. servillianus | W | 7 (8.0) | 1.4 | 42.9 | 2.9 | 0 | 33.3 |
| H. sobrinus | E* | 5 (5.7) | 6.8 | 0 | 5.7 | 8.8 | 0 |
| Hydroporinae, Bidessini | |||||||
| Bidessus longistriga | E | 6 (6.9) | 1.4 | 35.7 | 0 | 2.9 | 27.8 |
| B. perexiguus | E | 7 (8.0) | 2.7 | 35.7 | 0 | 5.9 | 27.8 |
| Clypeodytes concivis | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| C. insularis | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| C. sp. Ma3 | ? | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| Hydroglyphus capitatus | E* | 3 (3.4) | 1.4 | 7.1 | 0 | 2.9 | 5.6 |
| H. geminodes | W | 7 (8.0) | 2.7 | 35.7 | 0 | 5.9 | 27.8 |
| H. plagiatus | E | 1 (1.1) | 1.4 | 0 | 0 | 2.9 | 0 |
| Liodessus luteopictus | E* | 1 (1.1) | 1.4 | 0 | 2.9 | 0 | 0 |
| Pachynectes costulifer | E | 5 (5.7) | 0 | 35.7 | 0 | 0 | 27.8 |
| P. sp. Ma1 | E | 27 (31.0) | 35.6 | 7.1 | 31.4 | 44.1 | 5.6 |
| P. sp. Ma4 | E | 9 (10.3) | 12.3 | 0 | 5.7 | 20.6 | 0 |
| Pseuduvarus sp. Ma1 | ? | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| Uvarus betsimisarakus | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| U. rivulorum | E | 5 (5.7) | 1.4 | 28.6 | 0 | 2.9 | 22.2 |
| Yola costipennis | E | 8 (9.2) | 1.4 | 50.0 | 0 | 2.9 | 38.9 |
| Hydroporinae, Hydrovatini | |||||||
| Hydrovatus acuminatus | W | 10 (11.5) | 4.1 | 50.0 | 2.9 | 5.9 | 38.9 |
| H. capnius | W | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| H. crassicornis | E | 3 (3.4) | 1.4 | 7.1 | 0 | 2.9 | 5.6 |
| H. cruentatus | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| H. dentatus | W | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| H. otiosus | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| H. parvulus | W | 3 (3.4) | 1.4 | 7.1 | 0 | 2.9 | 5.6 |
| H. pictulus | W | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| H. testudinarius | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| H. sp. Ma7 | ? | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| Hydroporinae, Hyphydrini | |||||||
| Hyphydrus separandus | E* | 21 (24.1) | 28.8 | 0 | 25.7 | 32.4 | 5.6 |
| H. stipes | E | 1 (1.1) | 1.4 | 0 | 0 | 2.9 | 0 |
| Hydroporinae, Methlini | |||||||
| Methles sp. Ma1 | ? | 2 (2.3) | 2.7 | 0 | 2.9 | 2.9 | 0 |
| M. sp. Ma5 | ? | 7 (8.0) | 4.1 | 28.6 | 2.9 | 5.9 | 22.2 |
| Laccophilinae | |||||||
| Africophilus bartolozzii | E | 4 (4.6) | 5.5 | 0 | 8.6 | 0 | 5.6 |
| A. nesiotes | W | 8 (9.2) | 11.0 | 0 | 17.1 | 5.9 | 0 |
| Laccophilus addendus | E | 9 (10.3) | 8.2 | 21.4 | 5.7 | 5.9 | 27.8 |
| L. flaveolus | W | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| L. insularum | E | 1 (1.1) | 1.4 | 0 | 0 | 2.9 | 0 |
| L. luctuosus | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| L. makay | E | 48 (55.2) | 65.6 | 0 | 62.9 | 73.5 | 5.6 |
| L. pallescens | W | 4 (4.6) | 0 | 28.6 | 0 | 0 | 22.2 |
| L. posticus | E* | 19 (21.8) | 13.7 | 64.3 | 8.6 | 14.7 | 61.1 |
| L. rivulosus | E | 2 (2.3) | 0 | 14.3 | 0 | 0 | 11.1 |
| L. seyrigi | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| L. transversovittatus | E | 3 (3.4) | 4.1 | 0 | 2.9 | 5.9 | 0 |
| L. sp. Ma19 | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
| Neptosternus oblongus | E | 2 (2.3) | 2.7 | 0 | 0 | 5.9 | 0 |
| Philaccolus elongatus | E | 1 (1.1) | 0 | 7.1 | 0 | 0 | 5.6 |
Notes
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