CATALOGUE OF THE FRESHWATER MITES (ACARI) IN THE MUSÉUM NATIONAL D’HISTOIRE NATURELLE, PARIS
 

Compiled by Dr Reinhard GERECKE, Biesingerstr.11, D 72070 Tübingen, Germany (e-mail: reinhard.gerecke@uni-tuebingen.de). Curator of collection : Dr Mark JUDSON, Muséum national d’Histoire naturelle, Laboratoire de Zoologie (Arthropodes), 61 rue de Buffon, 75231 Paris Cedex 05, France (e-mail: judson@mnhn.fr).

The present catalogue of the freshwater mites (Hydrachnidia) conserved at the Muséum national d'Histoire Naturelle, Paris (MNHN), is based on an examination of the collection and card-index files (written by M. NAUDO), during a stay supported by the PARSYST. Information for marine mites (Halacaridae) is given occasionally (for the tube collection, with some occasional remarks on slides that might otherwise escape attention due to wrong or incomplete taxonomic labels). Vials and slides without taxonomic identification were examined if the collecting site and/or collector name gave reason to suspect a limnic origin of the specimens.
As far as possible, unidentified material has been classified to generic level. In the columns “genus” and “species” the taxonomy follows K. O. Viets (1987). The text of the labels (“country, collector, date, site, name in collection, remarks”) is cited in its original form, apart from a few obvious orthographic errors. The column “specimens” contains, where possible, information on individual numbers and developmental stages, given in parentheses (males/females/deutonymphs). The columns “container” and “no.” give the labels of the slide drawers and jars, followed by the individual slide or a tube numbers; the column “prep.” indicates whether the material is in alcohol or mounted on slides.
The collection includes about 350 monospecific series (one species/one collecting site) of Hydrachnidia with at least 800 specimens from more than 30 different countries. The countries represented by the highest numbers of sites are France (over 75, with a high number of specimens lacking detailed site information), Madagascar (about 30), Norway (about 30) and Morocco (14). In total, 55 genera are represented, 7 of which had not been identified before in the collection (Diplodontus, Dodekabates, Kawamuracarus, Mamersa, Nudomideopsis, Trichothyas and one probably undescribed genus). The collection comprises 152 identified, and an estimated number of about 40 unidentified species. The material includes primary types of about 15 species.
 

Taxonomic position Genus Species Name in collection Prep. Container No. Specimens Country Collector Date Site Remarks
Halacaridae     Halacaridae alc. C 10 div. >30 (7 tubes) France Angelier E. 1947 Banyuls  
Halacaridae     Halacaridae alc. C 21 I   Liberia Delamare-Deboutt. - Plage de Monrovia, R.A. N°1  
Halacaridae     Halacaridae alc. C 21 M   Tanganyika Delamare-Deboutt. - Dar es Salam, Salander bridge, Rve. droite  
Halacaridae     Halacaridae alc. C 21 U   Tanganyika Delamare-Deboutt. - 13396 Dar es Salam  
Halacaridae     Halacaridae alc. C 48 G   - - - 152  
Halacaridae     Halacaridae alc. C 70 L   France Delamare-Deboutt. - Banyuls-sur-mer, faune interstitielle littorale; M 150  
Halacaridae     Halacaridae alc. C 70 T   France Delamare-Deboutt. - Banyuls-sur-mer, faune interstitielle littorale; M 150  
Halacaridae     Halacaridae sl. 19 I 2 1 USA Pruvot, Mme. A. ? Golfe de Californie sur Aplysia parvulus Mörch
Halacaridae     Halacaridae sl. 50 C 9 1 Egypt Dollfus R.Ph. -1928 29 Golfe de Suez  
Halacaridae     Halacaridae sl. 50 C  12 1 Egypt Dollfus R.Ph. 30.12.28 Golfe de Suez station XXIII sur spongiaire
Halacaridae     Halacaridae sl. 50 C  13 1 Egypt Dollfus R.Ph. 30.12.28 Golfe de Suez station XXII Copidognathus brachyrhynchus Andrè Typus - in the catalogue labelled "Acarien brachyrhynchus", without Type designation!
Halacaridae     Halacaridae sl. 50 C 14 1 Egypt Dollfus R.Ph. 25.12.28 Golfe de Suez station XVII bis Acarien scutatus
Halacaridae     Halacaridae sl. 53 F 1 1 Kerguelen Aubert de la Rüe -1931,66667 Port Jeanne d'Arc entrée no. 10.1931
Halacaridae     Halacaridae sl. 53 F 2 1 Ile St Paul Aubert de la Rüe -1935 à l'intérieure du cratère de l'Ile St Paul sur les algues marines 
Halacaridae     Halacaridae sl. 53 G 5 1 Ile St Paul Aubert de la Rüe ? sur le pourtour du cratère  Marée basse, entrée 10.1931
Halacaridae     Halacaridae sl. 53 G 6 1 Monaco André M. -1930 Recueilli dans le port de Monaco, paroi latérale côte du rocher (feu rouge) du port de Monaco. parmi éponges, 29
Halacaridae     Halacaridae alc. A 35 - 8 tubes: 1,3,4,5,9,10,40,107 Monaco M.André -1931,66667 -  
Halacaridae Halacarus bisulcus Halacarus bisulcus alc. L 16 - several tubes France Monniot F. -1961 Banyuls-sur-Mer Vie et Milieu 13(2) (1962): 227-322
Halacaridae Halacarus chevreuxi Trouessart Halacarus chevreuxi Trouessart alc. E 3 F ex lame 17A7 Coll. Trouessart France Neumann G. - St. Jean de Luz [Basses-Pyrénées], algues, registre 975 mise en acide lactique
Halacaridae Lobohalacarus weberi Lobohalacarus weberi sl. 14 J 4 ? France ? ? Corse, Actone, col de vergio  
Hydrachnidia Arrenuridae   Hydrachnellae alc. C 29 L 1 (0/0/1) France ? ? 09.09.30 Biospeologia  
Hydrachnidia Arrenurus   Hydrachnellae alc. A1 B many Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Arrenurus   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Arrenurus   Hydrachnellae alc. A 48 F 5 Madagascar Millot J. -1957 C., Bords du lac Alaotra  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 10 D 1 (1/0/0) Madagascar Millot J. -101.946 E Ambohivoangy. Lagunes/eaux presque douces  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 10 I 4 Madagascar Millot J. -1954 N.O. Bas Sambirano massaban A  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 15 E 1 (0/1/0) juv. Madagascar Millot J. -1957 Tsimbazaza (rizière) +15 Thromb., 2 Mesostigs
Hydrachnidia Arrenurus   Hydrachnellae alc. B 15 I 2 (0/2/0) Madagascar Millot J. - N Sambirano (marais A)  
Hydrachnidia Arrenurus   Hydrachnellae alc. C 9 L 4 (1/3/0) Algeria Lesne? (6-97) 20.10.93 Takersan  
Hydrachnidia Arrenurus   Hydrachnellae alc. C 60 C 1 (1/0/0) Madagascar Paulian R. -1956 Tananarive; Tsimbazaza  
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 E 1 (0/1/0) Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé  
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 K 1 (0/1/0) Madagascar Waterlot - Ambato, Boeni, marais province de Maeva-tanana juv.
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 M 1 (0/1/0) Madagascar Waterlot - Marais Marovoay près Majunga juv.
Hydrachnidia Arrenurus   Hydrachnellae alc. E 17 J 2 (0/2/0) Madagascar Millot J. -1956 S. Fort Dauphin (eau douce) 2 spp.
Hydrachnidia Arrenurus    Hydrachnellae sl. 22 C 10 1 (0/1/0) Cambodia Brumpt E. 27.12.35 Angkor, Fac.Med.Paris E.C. Parasitologie leg. R.Ph.Dollfus
Hydrachnidia Arrenurus    Hydrachnellae sl. 22 C 11 1 (0/0/1) Vietnam Brumpt E. 17.10.35 Hanoi, rizières à Pontederia, Fac.Med.Paris E.C. Parasitologie  
Hydrachnidia Arrenurus   Hydrachnellae alc. A 20 J 4 Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Arrenurus abbreviator Berlese, 1888 Arrenurus abbreviator Berlese sl. 19 A 6 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus albator (Müller, 1776) Arrenurus albator alc. 5 alpha 3 ? France Angelier E. -1956 Souade, Banyuls (Py. Or.)  
Hydrachnidia Arrenurus albator (Müller, 1776) Arrenurus albator (Müller) alc. 5 alpha 86 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus batillifer Koenike, 1896 Arrenurus batillifer Koenike alc. 5 gamma 4 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus batillifer Koenike, 1896 Arrenurus batillifer Koenike sl. 19 C 6 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus bicuspidator Berlese, 1885 Arrenurus bicuspidator Berlese alc. E 4 N 1 Norway Thor -1899 Kristiania Ladderudvan i asker ex coll. Thor ("= tricuspidator Bruz, Neum, Barr & Mon Piers")
Hydrachnidia Arrenurus bifidicodulus Piersig, 1897 Arrenurus bifidicodulus Piersig alc. 5 alpha 66 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrenurus bipapillosus Halbert alc. 2 gamma 53 2 (1/1/0) France Angelier E. 16.08.48 Povade, Coursuif  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrenurus bipapillosus Halbert alc. 5 gamma 9 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrhenurus bipapillosus Halbert sl. 19 E 8 1 (0/1/0) France ? 24.06.26 Savoie. Lac de St André, entrée no. 18-1927  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrhenurus bipapillosus Halbert sl. 19 E 9 1 (1/0/0) France ? -1926 Savoie. Lac de St André, entrée no. 18-1927  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus bruzelii Koenike alc. 5 alpha 93 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus bruzelii Koenike sl. 19 C 7 1 (1/0/0) France ? -1925 Étang du pied de Voreppe, entrée no. 18-1927  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus malleator Berlese alc. 2 gamma 42 1 (0/1/0) France André M. 16.03.19 Sucy en Brie, dans les champs  
Hydrachnidia Arrenurus bruzelii Koenike, 1885.  Arrhenurus malleator Berlese sl. 19 E 10 1 (0/1/0) France André M. 16.03.19 Sucy en Brie, dans les champs  
Hydrachnidia Arrenurus buccinator (Müller, 1776) Arrenurus caudatus alc. E 4 O 1 (1/0/0) Norway Thor -1899 Oppegaard Dam ved Soetr nar Ljan ex coll. Thor
Hydrachnidia Arrenurus claviger Koenike, 1885 Arrenurus claviger Koenike alc. 5 alpha 91 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus conicus Piersig, 1894 Arrenurus conicus Piersig alc. 5 alpha 102 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus crassicaudatus Kramer, 1875 Arrenurus crassicaudatus Kramer alc. 5 gamma 18 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cuspidator (Müller, 1776) Arrenurus cuspidator (Müller) alc. 5 gamma 5 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cuspidifer Piersig, 1894 Arrenurus cuspidifer Piersig alc. 5 alpha 92 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cylindratus Piersig, 1896 Arrenurus cylindratus Piersig alc. 5 alpha 101 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus denticulatus Motas, 1927  Arrhenurus denticulatus Motas  sl. 19 E 7 1 (0/1/0) ovig. France ? 27.05.26 Vallée du Rhône, petit étang d'Aoste, entrée no. 18-1927  
Hydrachnidia Arrenurus denticulatus Motas,1927 Arrenurus denticulatus Motas alc. 5 gamma 12 5 France Angelier E. ? ?  
Hydrachnidia Arrenurus emarginator (Müller, 1776) Arrenurus emarginator (Müller) alc. E 5 P 2 (1/1/0) Norway Thor -1899 Gjersrudtjern ex coll. Thor, "= A. neumani Piers."
Hydrachnidia Arrenurus forpicatus Neuman, 1880 Arrenurus forpicatus Neum alc. E 5 H 1 (1/0/0) Norway Thor -1899 Throndhjem Dam i Stjördalen ex coll. Thor
                         
Hydrachnidia Arrenurus globator (Müller, 1776) Arrenurus globator (Müller) alc. 5 alpha 96 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus globator (Müller, 1776) Arrenurus globator Müller alc. E 4 K 1 Norway Thor -1899 Gjertrudjern ex coll. Thor
Hydrachnidia Arrenurus integrator (Müller, 1776) Arrenurus integrator (Müller) alc. 5 gamma 3 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus latus Barrois & Moniez, 1887 Arrenurus latus Barrois & Moniez alc. 5 gamma 14 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus maculator (Müller, 1776) Arrenurus maculator (Müller) alc. 5 gamma 17 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus neumani Piersig, 1895 Arrenurus neumani Piersig alc. 5 alpha 89 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus nodosus Koenike, 1896 Arrenurus nodosus Koenike alc. 5 gamma 16 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus pustulator (Müller, 1776) Arrenurus pustulator Müller alc. E 5 W 2 (1/1/0) Norway Thor -1899 Osterdalen sa gljern i Elverum ex coll. Thor
Hydrachnidia Arrenurus radiatus Piersig, 1894 Arrenurus radiatus Piersig sl. 19 C 5 1 (0/1/0) ? ? ? ?  
Hydrachnidia Arrenurus robustus Koenike, 1894 Arrenurus robustus Koenike alc. 5 alpha 98 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus robustus Koenike, 1894 Arrenurus robustus Koenike sl. 19 A 7 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus sinuator (Müller, 1776) Arrenurus sinuator (Müller) alc. 5 alpha 87 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus stecki Koenike, 1894 Arrenurus stecki Koenike alc. E 5 O 2 (2/0/0) Norway Thor -1899 Kristiania Dam v. Satre (oppegaard) ex coll. Thor
Hydrachnidia Arrenurus stecki Koenike, 1894 Arrenurus stecki Koenike alc. 5 gamma 2 ? France Angelier E. ? ?  
Hydrachnidia Atractides   Hydrachnellae alc. A 27 J 4 (2/2/0) Greece Wichmann -1926 Crète 218 Chiliavi  
Hydrachnidia Atractides   Hydrachnellae alc. B 4 L 1 (0/1/0) Yugoslavia-Montenegro Remy P. 14.08.36 AC: Source Trebisnica Bileca  
Hydrachnidia Atractides   Hydrachnellae alc. 2 gamma 57 ? France Angelier E. ? st. 551 Torrenticola!
Hydrachnidia Atractides borceai (Motas, 1928) Megapus borceai Motas alc. 5 alpha 42 ? France Angelier E. 01.09.49 Nive. Cambo l. bains (Basses Pyrénées)  
Hydrachnidia Atractides gibberipalpis Piersig, 1898 Megapus gibberipalpis (Piersig) alc. 5 alpha 7 ? France Angelier E. 11.08.49 Ruis. de Paillu, Gavarnie (Htes-Pyr.)  
Hydrachnidia Atractides gibberipalpis Piersig, 1898 Megapus gibberipalpis (Piersig) alc. 5 alpha 55 ? France Angelier E. ? ?  
Hydrachnidia Atractides legeri (Motas, 1927) Megapus legeri Motas alc. 5 gamma 13 1 (0/1/0) France Angelier E. ? ?  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor alc. 5 alpha 11 ? France Angelier E. ? ?  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor alc. 5 alpha 17 ? France Angelier E. 07.08.49 Neste d'Aure; Arreau (Htes. Pyrénées)  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor sl. 19 E  4 1 (0/1/0) Morocco Dollfus 04.07.25 Zaouira de l'oued France, entrée no. 1561926 Type
Hydrachnidia Atractides octoporus Piersig, 1904 Megapus octoporus alc. 5 alpha 8 ? France Angelier E. ? ?  
Hydrachnidia Aturus asserculatus Walter, 1906 Aturus asserculatus Walter alc. 4 alpha 21 ? France Angelier E. ? ?  
Hydrachnidia Aturus barbatulus Viets, 1936 Aturus barbatulus Viets alc. 5 alpha 28 ? France Angelier E. 01.09.49 Nive Cambo l Bains (Basses Pyrénées)  
Hydrachnidia Aturus barbatus Walter, 1927, nom. nud. Aturus barbatus Walter alc. 5 alpha 62 ? France Angelier E.  ? ? nom.nud., 1927!
Hydrachnidia Aturus convergens Walter, 1926  Aturus convergens Walter  sl. 22 B 15 2 (1/0/1) Morocco Dollfus R.Ph. 02.07.25 Oued Bou Mellou près Azrou T=14°5 with Protzia brevipes
Hydrachnidia Aturus crinitus Thor, 1902 Aturus crinitus Thor alc. 5 alpha 99 ? France Angelier E. ? ?  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 32 ? France Angelier E. 31.08.49 Ruis. de Cady, Vernet l. bains (Pyr.Or.)  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 48 ? France Angelier E. 11.08.48 Tech, Amélie les bains (Pyr.Or.)  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 59 ? France Angelier E. ? ?  
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber alc. 5 alpha 20 ? France Angelier E. -1956 Massif du Carlitte (Pyr.-Or.)  
Hydrachnidia Aturus scaber Kramer, 1875 Hydrachnellae sl. 22 C 9 1 (1/0/0) France Dollfus R.Ph. 09.08.59 Richelieu (Indre et Loire) sur Gammarus pulex
Hydrachnidia Aturus scaber Kramer, 1875 Hydrachnellae sl. 22 C 12 1 (0/1/0) France Dollfus R.Ph. 08.08.59 Richelieu (Indre et Loire) sur Gammarus pulex
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. E 5 R 1 (0/1/0) Norway Thor -1899 Kristiania Ljanselv nar Ljan ex coll. Thor
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. E 5 S 2 (1/0/1) Norway Thor -1899 Kristiania Ljanselv ex coll. Thor
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. 5 alpha 90 ? France Angelier E. ? ?  
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer sl. 19 C 9 1 (0/1/0) France ? 16.07.27 Puy-de-Dôme, couze de Pavin, entée no. 18-1927  
Hydrachnidia Aturus villosus Motas & Soarec, 1939 Aturus villosus alc. 5 alpha 24 ? France Angelier E. -1955 Tech, La Preste (Pyr. Or.)  
Hydrachnidia Aturus villosus Motas & Soarec, 1939 Aturus villosus alc. 5 alpha 27 ? France Angelier E. -1956 Massif du Carlitte (Pyr.-Or.)  
Hydrachnidia Axonopsis armata Chaudonneret & E.Angelier, 1949 Axonopsis armata Chaudonneret & E.Angelier sl. 19 A 4 1 France Chaudonneret & Angelier E. ? Doubs, sables, phréaticole mouthparts
Hydrachnidia Axonopsis armata Chaudonneret & E.Angelier, 1949 Axonopsis armata Chaudonneret & E.Angelier sl. 19 A 5 1 France Chaudonneret & Angelier E. ? Doubs, sables, phréaticole idiosoma
Hydrachnidia Axonopsis romijni K.Viets, 1923 Axonopsis romijni K.Viets sl. 19 C 4 1 (1/0/0) France Motas 02.10.27 Var. Lac du Grand Lautien C.M.
Hydrachnidia Bandakia concreta Thor, 913 Bandakia concreta alc. 3 alpha 11 ? France Angelier E. ? Drôme, aff. Vernaison, Barraques-en-Vercors  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor (Müller) alc. 5 alpha 94 ? France Angelier E. ? ?  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor (Müller) sl. 19 D 4 1 (1/0/0) jeune France ? 15.07.27 Massif Central, Lac Bouydouze, entrée Nr. 18-1927  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor Müller alc. E 5 M 1 Norway Thor -1899 Kristiania Gjersrudtjern Ljan ex coll. Thor
Hydrachnidia Chelomideopsis  annemiae Romijn, 1920 Athienemannia schermeri alc. 5 beta 31 2 (1/1/0) Germany Viets 10.08.22 Holstein, Quelle b. Plön Collection M.André
Hydrachnidia Diplodontus   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Diplodontus   Hydrachnellae alc. A 49 B 2 (1/1/0) Chad Decorse D.J. 02.05.04 Chari, Ft. Archambault, Chari-Tchad + 1 Mesostig
Hydrachnidia Diplodontus   Hydrachnellae alc. B 10 I 2 (1/1/0) Madagascar Millot J. -1954 N.O. Bas Sambirano massaban A  
Hydrachnidia Diplodontus   Hydrachnellae alc. B 15 I 2 Madagascar Millot J. - N Sambirano (marais A)  
Hydrachnidia Diplodontus   Hydrachnellae alc. E 14 M 2 (1/0/1) Madagascar Waterlot - Marais Marovoay près Majunga  
Hydrachnidia Diplodontus   Hydrachnellae alc. 2 -gamma 20 1 (0/1/0) Morocco Remy P.A. 26.08.53 Oued Gheris, barrage de Mcharza (Rissani)  
Hydrachnidia Diplodontus    Hydrachnellae alc. 2 gamma 33 4 (2/2/0) Morocco Remy P.A. 29.08.53 Oued Bour 172  
                         
Hydrachnidia Dodekabates ?   Hydrachnellae alc. C 20 O 2 (0/2/0)          
  Madagascar Moramanga, Dct. (Millot J.) Inst.Scient.Madag. -1962 Sondrangato (eau stagnante) 29 km route d'Anoibe                
Hydrachnidia Euthyas truncata Neuman Bradybates truncata Neuman alc. E 7 I 1 Norway Thor -1899 Oppegaard Gjersjö ex coll. Thor
Hydrachnidia Euwandesia sensitiva André & Naudo Euwandesia sensitiva André & Naudo sl. 22 GA 4 1 (0/1/0) Argentina Delamare-Deboutteville ? Lago Puelo, faune interstitielle Type [palp]
Hydrachnidia Euwandesia sensitiva André & Naudo Euwandesia sensitiva André & Naudo sl. 22 GA 5 1 (0/1/0) Argentina Delamare-Deboutteville ? Lago Puelo, faune interstitielle Type [idiosoma]
Hydrachnidia Eylais   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Eylais   Hydrachnellae alc. A 20 C 11 Niger Gaillard D.R. 20.10.07 Rég. de Zinder, Sultanat de Damagherim Dungass, Mission Tilho, mare d'hivernage
Hydrachnidia Eylais   Hydrachnellae alc. A 23 B 1 Greece Wichmann -1926 Crète; Chilia; 24°  
Hydrachnidia Eylais   Hydrachnellae alc. A 25 C 2 Central Asia  Vaillant 08.06.09 Cha-theou  
Hydrachnidia Eylais   Hydrachnellae alc. A 44 H 1 India Maindron Maurice -1909 Pondichéry  
Hydrachnidia Eylais   Hydrachnellae alc. A 45 G 2 Madagascar ? -55 Inst. Scient. Madagascar, Tanatave  
Hydrachnidia Eylais   Hydrachnellae alc. A 48 D 1 Argentina Wagner,E.R. -1923 Chaco de Santiago del Estro, lagunes du Rio Salado, env. Icano n° 4 o 2
Hydrachnidia Eylais   Hydrachnellae alc. B 4 T 1 (0/1/0) Chile Raquel 10.07.67 Estero: Marba-Marba, Provincia Valparaiso  
Hydrachnidia Eylais   Hydrachnellae alc. B 6 F 1 Madagascar Millot J.? -1950 F. de Didy 1 Feltriidae
Hydrachnidia Eylais   Hydrachnellae alc. B 6 K 1 Madagascar Millot J.? -1955 Bas-Manangarivo (eau douce) 1 Feltriidae
Hydrachnidia Eylais   Hydrachnellae alc. B 12 B 1 Albania Blanc, Dr.Cg. 19.09.17 Tzherava  
Hydrachnidia Eylais   Hydrachnellae alc. B 15 A 12 Madagascar Millot J. -1946 E L. Alaotra  
Hydrachnidia Eylais   Hydrachnellae alc. B 15 A 3 (2/1/0) Madagascar Millot J. -1946 E L. Alaotra  
Hydrachnidia Eylais   Hydrachnellae alc. B 21 L 2 Madagascar Millot J. -1955 N.O. Ankarana  
Hydrachnidia Eylais   Hydrachnellae alc. B 32 E 1 (+ 4 Thrombididae) Madagascar Millot J. -1956 Andrsaviha. Bas Sambirqno  
Hydrachnidia Eylais   Hydrachnellae alc. B 32 J 8 Madagascar Millot J. -47 N.O. Ambanja (flaques) Reg. B. Sambirano  
Hydrachnidia Eylais   Hydrachnellae alc. B 33 E 1 France Bertrand, Dinard 26.07.45 Gave d'Orsay, Miegebat  
Hydrachnidia Eylais   Hydrachnellae alc. B 33 I 2 France Bertrand, Dinard 20.07.45 Lac d'Angluz  
Hydrachnidia Eylais   Hydrachnellae alc. B 38 L 1 Morocco Vuillaume 31.03.51 Imeboulaouène  
Hydrachnidia Eylais   Hydrachnellae alc. C 9 K 7 Morocco Buchet G. 02.02.01 Beni Sehid  
Hydrachnidia Eylais   Hydrachnellae alc. C 14 F 6 Madagascar Millot J. -1954 N.O. Bas Sambirano (marais)  
Hydrachnidia Eylais   Hydrachnellae alc. C 14 I 1 Madagascar Millot J. -1956 S. Tsiombe; Poches Mananbavo  
Hydrachnidia Eylais   Hydrachnellae alc. C 42 C 2 Argentina  Wagner E.R. 07.09.03 Chaco de Santiago del Estero, lagunas du Rio Salado, env. de Icano  
Hydrachnidia Eylais   Hydrachnellae alc. C 43 M 1 Madagascar Inst.Scient.Madag. -1957 Lac Alaotra (A.R.) + 3 Ostracoda
Hydrachnidia Eylais   Hydrachnellae alc. C 47 O 1 France Parâtre R. - Naufle-le-Château  
Hydrachnidia Eylais   Hydrachnellae alc. C 50 F 2 Chad Decorse Dr.J. -1903,9 Kousri, Mission Chari-Tchad  
Hydrachnidia Eylais   Hydrachnellae alc. E 14