Proctodrilus tuberculatus (Černosvitov, 1935) In total, 1839 adult individuals were found at 97 localities. They inhabited the finer-grained section of layer boundaries. • Strössendorf (DE), transect Main floodplain. 50°08'N, 11°14'E. Levee deposits. Profile with bandlike layers. 2 ind. at 17 cm depth, at layer boundary h2 Lu/Ut. • Kleinkorbetha (DE), transect Saale floodplain. 51°15'N, 12°03'E. Floodplain centre. 16 ind. at 9–55 cm depth, in h1 Lts/Ls3. • Räpitz (DE), Wiesengraben floodplain. 51°16'N, 12°13'E. Floodplain centre. Profile with bandlike layers. 12 ind. at 4–20 cm depth, in slightly stony h2 Ls3, preferentially at layer boundaries. • Thronitz (DE), Wiesengraben floodplain. 51°16'N, 12°12'E. Floodplain centre. 1 ind. at 15 cm depth, in wet h4 Ls3. • Döhlen (DE), transect Wiesengraben floodplain. 51°17'N, 12°12'E. Floodplain centre. Profile with bandlike layers. 6 ind. at 17–35 cm depth, in h3 Ls3. Höser (2015: Fig. 1). • Quesitz (DE), Wiesengraben floodplain. 51°18'N, 12°11'E. Floodplain centre. 2 ind. at 25–30 cm depth, in h4 Ls3. • Kleinlehna (DE), Renne floodplain. 51°18'N, 12°11'E. Floodplain centre. 1 ind. at 10 cm depth, in h3 Ls3. • Minkwitz (DE), Weisse Elster floodplain. 51°07'N, 12°13'E. Floodplain centre. Profile layered in parts. 6 ind. at 10 cm depth, in h2 Lts. • Ostrau (DE), Weisse Elster floodplain. 51°06'N, 12°12'E. Floodplain edge. 16 ind. at> 15 cm depth, in h1 Lts, below a layer inhabited by P. antipai. • Draschwitz DE), Weisse Elster floodplain. 51°06'N, 12°11'E. Floodplain centre. 4 ind. at 10–20 cm depth, in h1 Lts. • Profen (DE), Weisse Elster floodplain. 51°08'N, 12°14'E. Floodplain centre. Fossil meander. 6 ind. at 15–40 cm depth, in h2 Lts. • Zwenkau (DE), transect Alte Elster floodplain. 51°13'N, 12°18'E. Floodplain terrace closest to river. 3 ind. at 12 cm depth, in h1 Lts. • Eisdorf (DE), Rützschke/Saugraben bottom land. 51°13'N, 12°12'E. Shallow depression at head of valley. 5 ind. at 23–45 cm depth, in h3 Ls3. • Grossschkorlopp (DE), Krebsgraben floodplain. 51°15'N, 12°14'E. Floodplain centre. 6 ind. at 3–22 cm depth, in h2/3 Ls3. • Rehbach (DE), transect Krebsgraben depression. 51°16'N, 12°16'E. Shallow depression at head of valley. 5 ind. at 15–22 cm depth, in h0/1 Ls3 of the Al. • Lobas (DE), Lindenberger Schnauder floodplain. 51°00'N, 12°14'E. Floodplain centre. 2 ind. at 8 cm depth, in h1 Lts. • Kayna (DE), Grosse Schnauder floodplain. 50°59'N, 12°14'E. Floodplain centre. 2 ind. at 10–15 cm depth, in h1 Lts. • Oelsen (DE), Grosse Schnauder floodplain. 51°02'N, 12°14'E. Floodplain centre. 5 ind. at 10–15 cm depth, in h1 Lts. • Brossen (DE), Grosse Schnauder floodplain. 51°02'N, 12°15'E. Floodplain centre. 3 ind. at 10 cm depth, in h2 Lts of the Ah. • Wintersdorf (DE), Schnauder floodplain. 51°03'N, 12°20'E. Floodplain centre. 1 ind. at> 30 cm depth, in h1 Lts. • Bosengröba (DE), transect Schnauder floodplain. 51°04'N, 12°22'E. Floodplain centre. 22 ind. at 11–44 cm depth, in h2 Lts. Clay skins present. • Ruppersdorf (DE), transect Schnauder floodplain. 51°04'N, 12°22'E. Floodplain centre. Profile with bandlike layers. 47 ind. at 5–46, concentrated at 37 cm depth, in slightly gravelly h2 Ls3, which is rustmottled from 30 cm depth. • Zehma (DE), transect Pleisse floodplain. 50°55'N, 12°26'E. Floodplain edge, foot of slope, fossil levee deposits. 8 ind. at 11–28 cm depth, in h2 Lts of the lower Ah and h1 Lt of the upper aB. • Selleris (DE), Pleisse floodplain. 50°56'N, 12°25'E. Floodplain centre. Profile with bandlike layers. 2 ind. at 8 cm depth, at layer boundary h2 Ls3/Sl. • Mockern (DE), Pleisse floodplain. 50°57'N, 12°26'E. Floodplain edge. 5 ind. at 12–28 cm depth, in h2 Lts. • Ehrenberg (DE), Pleisse floodplain. 50°58'N, 12°27'E. Floodplain centre. 4 ind. at 10–25 cm depth, in h1 Lts. • Kotteritz (DE), transect Pleisse floodplain. 50°58'N, 12°28'E. Floodplain centre. Profile with bandlike layers. 8 ind. at 20–22 cm depth, at layer boundary h2 Lt/Ls3, over rust-mottled aB. • Wilchwitz (DE), transect Pleisse floodplain. 50°59'N, 12°29'E. Second floodplain terrace close to river. 10 ind. at 23–27 cm depth, in h1 Lts,> 2 cm over clay-poor aB. • Schelchwitz (DE), transect Pleisse floodplain. 51°00'N, 12°29'E. Floodplain terrace closest to river. 3 ind. at 14 cm depth, in h2 Lts. • Kraschwitz (DE), transect Pleisse floodplain. 51°00'N, 12°29'E. Floodplain centre. 5 ind. at 40–52 cm depth, in weakly rust-mottled h0 Lts of the Ba,> 6 cm above Gr. • Poschwitz (DE), transect slope of depression leading to Pleisse floodplain. 51°00'N, 12°28'E. Lower slope. 24 ind. at 20–41 cm depth, in h1 Lts of the Bt+Al. Höser (2012: Fig. 3). • Remsa (DE), Pleisse floodplain. 51°00'N, 12°29'E. Floodplain centre. 4 ind. at 16 cm depth, in Lts of the Ah. • Windischleuba (DE), ten transects Pleisse floodplain. 51°01'N, 12°28'E. Floodplain centre. One profile close to river bandlike, remainder simple layers. 386 ind. at 3–75 cm, mostly at 21–30 cm depth, in h1 Lts. Clay skins present. • Borgishain (DE), transect Pleisse floodplain. 51°01'N, 12°28'E. Floodplain centre. 23 ind. at 3–45 cm depth, in h1/3 Lts of the Ah/aB or weakly rust-mottled Ah, over clay enrichment. • Fockendorf (DE), transect Pleisse floodplain. 51°03'N, 12°28'E. Several floodplain terraces. 91 ind. at 3–36 cm depth, in h1/2 Lts, in places over Bg. • Primmelwitz (DE), transect Pleisse floodplain. 51°03'N, 12°28'E. Floodplain centre. 7 ind. at 20–24 cm depth, in very slightly gravelly h3 Lts. • Treben (DE), transect Pleisse floodplain. 51°03'N, 12°27'E. Floodplain centre. 21 ind. at 6–40 cm depth, in h1/2 Lts, some at layer boundary to Ls3; also at upper boundary of the aB. • Plottendorf (DE), transect Pleisse/Gerstenbach floodplain. 51°03'N, 12°27'E. Floodplain centre. 16 ind. at 27–45 cm depth, in h0/1 Lts of the aB. In places P. antipai in overlying layer (Fig. 1). • Serbitz (DE), transect Pleisse floodplain. 51°04'N, 12°27'E. Floodplain centre. 11 ind. mostly at 16–28 cm depth, in h0/1 Lts, at upper boundary of the aB, singletons at up to 50 cm depth. In places P. antipai in overlying layer. • Haselbach (DE), two transects Pleisse floodplain. 51°04'N, 12°27'E. Floodplain centre. Profile with bandlike layers. 21 ind. at 3–5 and 25–35 cm depth, in h2/3 Lts, over the aB. • Gaulis (DE), transect Pleisse floodplain. 51°11'N, 12°24'E. Fossil levee deposits, floodplain centre. Profile with several layers. 9 ind. at 12–37 cm depth, mostly at layer boundary in h2 Ls3, over Sl and aB. In places P. antipai in overlying layer. • Rötha (DE), Pleisse floodplain. 51°12'N, 12°24'E. Floodplain centre. 1 ind. at 28 cm depth, in h1 Lts. • Papiermühle (DE), Sprotte floodplain. 50°56'N, 12°24'E. Floodplain centre. 2 ind. at 30–45 cm depth, in h1 Lts. • Nöbden (DE), transect Blaue Flut floodplain. 50°56'N, 12°21'E. Foot of slope. 3 ind. in wet h2 Lts, at layer boundary in inverse profile. • Gleina (DE), Blaue Flut floodplain. 50°57'N, 12°24'E. Floodplain centre. 4 ind. in h1 Lts. • Schlöpitz (DE), transect Blaue Flut floodplain. 50°58'N, 12°23'E. Floodplain centre. 2 ind. at 10–30 cm depth, in h1 Lts. • Rasephas (DE), two transects Blaue Flut floodplain. 51°01'N, 12°27'E. Floodplain centre. 10 ind. at 10–35 cm depth, in h1/2 Lts. Clay skins present. • Altenburg (DE), Deutscher Bach floodplain. 51°00'N, 12°26'E. Floodplain centre. 2 ind. in h1/2 Lts. • Schlauditz (DE), Gerstenbach floodplain. 50°59'N, 12°22'E. Floodplain centre. 1 ind. at 8 cm depth, in h1 Lts. • Obermolbitz (DE), transect Gerstenbach floodplain. 51°01'N, 12°24'E. Fossil meander. 15 ind. at 27–30 cm depth, in h1 Lts, above intensively rust-mottled Go. • Untermolbitz (DE), Gerstenbach floodplain. 51°01'N, 12°25'E. Floodplain centre. 3 ind. at h2 Lts. Clay skins present. • Gerstenberg (DE), transect Gerstenbach floodplain. 51°02'N, 12°26'E. Floodplain centre. 24 ind. at 14–32 cm depth, in h2 Lts to Lt. • Trebanz (DE), three transects Gerstenbach floodplain. 51°03'N, 12°27'E. Floodplain centre, floodplain edge. Profile partly in bandlike layers. 43 ind. at 16–45 cm depth, in slightly gravelly h2/3 Lts/Lu of the aB and Go. Near floodplain edge under layer with P. antipai. • Plottendorf (DE), transect Gerstenbach floodplain. 51°03'N, 12°27'E. Floodplain centre, floodplain edge. 21 ind. at 15–26 cm depth, in h1/2 Lts over rust-red aB. Towards floodplain edge P. antipai in overlying layer. • Leinawald (DE), two transects Teichgraben floodplain. 50°59'N, 12°32'E. Floodplain centre, fossil meander. Profile with bandlike layers. 71 ind. at 4–10 cm depth, in h0/1 Lts above Ls3, in bandlike clay enrichment, above pale grey, slightly rust-mottled Sw; at 4–29 cm depth, in h1 Ls3 above Ss. Clay skins present. • Lohma (DE), transect Spannerbach floodplain. 50°58'N, 12°32'E. Floodplain centre. 6 ind. at 10–15 cm depth, in rust-mottled h1 Lts, over Lt. • Pöppschen (DE), five transects Spannerbach floodplain. 51°00'N, 12°30'E. Lower slope, floodplain centre. 125 ind. at 10–35 cm depth, in alluvial fan h1/3 Lts/Ls3, in floodplain centre h1 Lt/Lts; in the Al/Bt, in places reaching Sd, Gro, Go. Clay skins present. Höser (2012: partly in Fig. 2). • Leinawald (DE), two transects confluence with Wyhra floodplain. 50°58'N, 12°35'E. 10 ind. at 2–15 cm depth, in wet, rust-mottled h2 Lts with clay skins, over Gro, Gr, rust-coloured Go, with clay below. • Langenleuba-Niederhain (DE), transect Wyhra floodplain. 50°58'N, 12°35'E. Floodplain centre. 1 ind. at 12 cm depth, in h0/1 Lts. • Streitwald (DE), two transects Wyhra floodplain. 51°02'N, 12°35'E. Floodplain centre. Profile partly layered. 3 ind. at 8–14 cm depth, in h1 Ls3. • Benndorf (DE), transect Wyhra floodplain. 51°03'N, 12°33'E. Fossil meander at floodplain edge. 26 ind. in area of fossil levee deposits at 8–38 cm depth, in h1/2 Lts, over a layer inhabited by P. antipai (Fig. 1 and Höser 2008: Fig. 2). • Beucha (DE), transect Eula floodplain. 51°09'N, 12°35'E. Fossil levee deposits. Profile with several layers. 1 ind. at 17 cm depth, in h0/1 Ls3. Clay skins present. • Kitzscher (DE), Eula floodplain. 51°09'N, 12°33'E. Floodplain centre. 11 ind. at 12–38 cm depth, in h1 Ls3. Clay skins present. • Kötteritzsch (DE), transect Mulde floodplain. 51°10'N, 12°48'E. Two floodplain terraces close to river. Profile layered in places. 12 ind. at 4–20 cm depth, in h2 Ls3. Clay skins present. • Kössern (DE), transect Mulde floodplain. 51°11'N, 12°47'. Floodplain terrace closest to river. Profile with bandlike layers. 70 ind. mostly at 10–25 cm depth, in h1/2 Ls3, concentrated at layer boundaries. • Nimbschen (DE), Mulde floodplain. 51°13'N, 12°45'E. Floodplain terrace closest to river. 10 ind. at 15–25 cm depth, in h1/2 Ls3. • Grimma (DE), Mulde floodplain. 51°15'N, 12°44'E. Floodplain terrace closest to river. 18 ind. at 15–40 cm depth, in h1 Ls3. • Dorna (DE), transect Mulde floodplain. 51°15'N, 12°45'E. Two floodplain terraces close to river. 14 ind. at 15–35 cm depth, in h1/2 Lts/Ls3. • Neichen (DE), Mulde floodplain. 51°17'N, 12°46'E. Floodplain terrace closest to river. 2 ind. in h1 Ls3, underlying substrate slightly gravelly. • Nučničky (CZ), Labe (Elbe) floodplain. 50°30'N, 14°13'E. Floodplain terrace closest to river. 15 ind. at 2–30 cm depth, in slightly gravelly to stony h1 Ls3. • Mlékojedy (CZ), Labe (Elbe) floodplain. 50°32'N, 14°08'E. Migratory confluence with the Ohře. Profile with bandlike layers. 10 ind. at 10–30 cm depth, in h2 Ls3. The layer above inhabited by P. antipai (Höser 2015: Table 3). • Dessau (DE), BDF Saalberghau, Elbe floodplain. 51°53'N, 12°12'E. 2 ind. in h1 Us/Ut. • Dessau (DE), Saalberghau, transect Elbe floodplain. 51°53'N, 12°12'E. Three floodplain terraces close to river. 15 ind. in h1/2 Us, Lu, Lts. Clay skins present in Lts. Höser (2005: Fig. 3). • Steutz (DE), two BDF, Elbe floodplain. 51°52'N, 12°02'E. 10 ind. in h1 Lts/Lt. • Steutz (DE), transect Elbe floodplain. 51°52'N, 12°02'E. Middle floodplain terrace. 3 ind. in h2 Lu of fossil floodplain channel. Höser (2005: Fig. 1) • Kleneč (CZ), Čepel (Zippel) floodplain. 50°23'N, 14°15'E. Floodplain centre. 4 ind. at 15–25 cm depth, in h2 Lt. • Söred (HU), transect slope. 47°18'N, 18°18'E. Lower slope, foot of slope. 24 ind. at 5–30 cm depth, in h2/4 Lts and Lt. • Surduc (RO), transect Someş floodplain. 47°16'N, 23°21'E. Four slightly to medium gravelly floodplain terraces. Profile with several layers. 79 ind. at 5–30 cm depth, on both terraces close to river in Ls3, in places above ferrous hydroxide (limonite) precipitation (Gso); on both terraces away from river in h0/2 Lts with clay skins. • Tinca (RO), Crişul Negru floodplain. 46°46'N, 21°57'E. Floodplain centre. 2 ind. at 15–22 cm depth, in h1 Lts over gravel layer. • Porumbenii Mari (RO), transect Tîrnava Mare floodplain. 46°16'N, 25°08'E. Floodplain terrace close to river. 1 ind. at 17 cm depth, in h2 Ls3, at boundary to underlying slightly stony layer. • Beteşti/Betfalva (RO), transect slope on Fâneaţa Îngustă. 46°18'N, 25°07'E. 18 ind. In loess-loam lessive soil on slope plateau, below the Ah, in uppermost zone of the Al and Bt+Al, mostly at 6–7 cm depth, in h1 Lts/ Lt. Clay skins present. Colluvisol on lower slope, foot of slope, and adjoining basal area with several layers. Species there at 15–37 cm depth, in h1/3 Ls3, Lts. Höser (2016). • Hoghilag (RO), transect Tîrnava Mare floodplain. 46°14'N, 24°38'E. Floodplain centre. 10 ind. at 10–35 cm depth, in h2 Lts. Clay skins present. In places below a layer containing P. opisthoductus (Höser 2015: Table 3). • Săcămaş (RO), transect gorge. 45°54'N, 22°41'E. 6 ind. at 20–35 cm depth, in rust-mottled h1 Ls3. Below a layer with P. opisthoductus, which itself is below a layer with P. antipai (Fig. 1). • Ilia (RO), transect Mureş floodplain. 45°56'N, 22°39'E. Two floodplain terraces close to river. Profile with bandlike layers. 51 ind. at 7–40 cm depth, in slightly stony h1/2 Ut above Su, preferentially at layer boundary. • Tisa (RO), transect Mureş floodplain. 45°59'N, 22°27'E. Exterior edge of floodplain terrace closest to river. 1 ind. in h0 Ls3. • Pojoga (RO), two transects Mureş floodplain. 46°00'N, 22°21'E. Three floodplain terraces close to river. Profile with bandlike layers. 39 ind. at 1–27 cm depth, in h0/1 Ls3, concentrated at boundaries to annual sediment layers. On exterior edge of terrace closest to river P. opisthoductus in the overlying layer. • Vărădia de Mureş (RO), transect Mureş floodplain. 45°59'N, 22°08'E. Interior edge of floodplain terrace closest to river. 1 ind. in h1 Lts. • Nicolae Bălcescu (RO), transect Mureş floodplain. 46°01'N, 22°06'E. Floodplain terrace closest to river. 4 ind. in h1 Ls3, below humic horizon with P. opisthoductus. • Bata (RO), four transects Mureş floodplain. 46°02'N, 22°03'E. Three floodplain terraces close to river. Profile with bandlike layers. 96 ind. at 3–35 cm depth, in h0/2 Ls3, concentrated at boundary to Us or Ss; further from the river in Lts. Clay skins present. In places only at 22 cm depth and below a layer with P. opisthoductus (Fig. 1 and Höser 2003: p. 104; Höser 2015: Table 3). • Şoimoş (RO), transect Mureş floodplain. 46°06'N, 21°43'E. Two floodplain terraces close to river. Profile with bandlike layers. 16 ind. at 4–22 cm depth, in h1 Lts and slightly to very gravelly h1 Ls3, mostly at boundary to Ls4. In places at 6–9 cm depth and below a layer with P. opisthoductus (Höser 2003: p. 104; Höser 2015: Table 3). • Lipova (RO), transect Mureş floodplain. 46°06'N, 21°44'E. Close to river banks. Profile with several layers. 4 ind. at 5–8 cm depth, in h2 Ls3, over sand. • Păuliş (RO), transect Mureş floodplain. 46°07'N, 21°34'E. Interior edge of floodplain terrace closest to river. 1 ind. at 20 cm depth, in h1 Ls3. • Vladimirescu / Glogowatz (RO), transect Mureş floodplain. 46°08'N, 21°24'E. Four floodplain terraces close to river. Profile with bandlike layers. 79 ind. at 4–33 cm depth, in h0/2 Lts, Lu, Ls3. Clay skins present. Höser (2003: Table 3). • Şomărtin/Martinsberg (RO), transect slope on Pârâul Nou. 45°50'N, 24°38'E. Shallow angle on upper slope. 1 ind. at 14 cm depth, in h0 Lts of the Al/Bt-Horizon. Under a layer with P. opisthoductus. • Cârţa / Kerz (RO), transect Olt floodplain. 45°47'N, 24°35'E. Floodplain terrace closest to river. 2 ind. at 17 cm depth, in h1 Lts. Clay skins present. • Valea Stanciului (RO), transect Jiu floodplain. 43°58'N, 23°53'E. Second floodplain terrace close to river. 1 ind. at 18 cm depth, in h0/1 Lu, at layer boundary to Ls3. • Zăval (RO), transect Jiu floodplain. 43°50'N, 23°49'E. Floodplain terrace closest to river. 2 ind. at 30 cm depth, in h0/1 Ls3. Habitat specifity of Proctodrilus species. Our observations suggest that the occurrence of Proctodrilus species is not correlated with certain soil types but rather with the structure and the biological state of the soil profiles. Therefore their relation to soil horizons and layers will be considered in the following. T, Published as part of Höser, Norbert, 2018, Interrelation of Proctodrilus species (Oligochaeta: Lumbricidae) with lessivage and layering in European soil profiles, pp. 96-110 in Zootaxa 4496 (1) on pages 101-108, DOI: 10.11646/zootaxa.4496.1.7, http://zenodo.org/record/1447049, {"references":["Cernosvitov, L. (1935) Monographie der tschechoslowakischen Lumbriciden. Archiv pro prirodovedecky vyzkum Cech, 19, 1 - 86.","Hoser, N. (2015) Zur Regenwurmfauna (Oligochaeta: Lumbricidae), insbesondere zur Proctodrilus - Verteilung, in den Auen der Tschernosem- und Parabraunerde-Gebiete beiderseits des Erzgebirges. Opuscula Zoologica Budapest, 46, 133 - 142. https: // doi. org / 10.18348 / opzool. 2015.2.133","Hoser, N. (2012) Regenwurmer (Oligochaeta: Lumbricidae) in der Hangcatena. Hercynia, Neue Folge, 45, 193 - 208.","Hoser, N. (2008) Die Regenwurmer Proctodrilus tuberculatus (CERNOSVITOV, 1935) und Proctodrilus antipai (MICHAELSEN, 1891) als Indikatoren der fossilen Oberflachengliederung der Flussaue (Oligochaeta: Lumbricidae). Hercynia, Neue Folge, 41, 263 - 272.","Hoser, N. (2005) Regenwurmer im geomorphologischen Relief der Aue des Mittelelbegebietes. Veroffentlichungen der LPR Landschaftsplanung Dr. Reichhoff GmbH, 3, 71 - 76.","Hoser, N. (2016) Praferenzen der Proctodrilus - Arten (Lumbricidae: Oligochaeta) auf einem Hang des unteren Kokel- Hochlandes in Rumanien. Opuscula Zoologica Budapest, 47, 143 - 149. https: // doi. org / 10.18348 / opzool. 2016.2.143","Hoser, N. (2003) Die Verteilung der Regenwurmer in der Aue des Mieresch (Siebenburgen, Banat, Rumanien). Verhandlungen der Zoologisch-Botanischen Gesellschaft in Osterreich, 140, 99 - 116.","Zicsi, A. (1959) Beitrag zur geographischen Verbreitung und Okologie von Allolobophora antipai (Michaelsen) 1891 (Oligochaeta). Annales Universitatis Scientiarum Budapestinensis de Rolando Eotvos nominatae, Sectio Biologia, 2, 283 - 292.","Hoser, N. (1986) Die Bindung zweier Unterarten von Allolobophora antipai (Lumbricidae) an Lossboden unterschiedlicher Genese. Pedobiologia, 29, 319 - 326.","Schlichting, E., Blume, H. - P. & Stahr, K. (1995) Bodenkundliches Praktikum. Blackwell Wissenschafts-Verlag, Berlin, Wien, 295 pp.","Schirmer, W. (1983) Die Talentwicklung an Main und Regnitz seit dem Hochwurm. Geologisches Jahrbuch, Reihe A, 71, 11 - 43.","Gerrard, A. J. (1981) Soils and Landforms. An Integration of Geomorphology and Pedology. George Allen & Unwin, London, 219 pp.","Hoser, N. (1997) Standortliche Bindung als Kriterium der Artentrennung bei der Regenwurm-Gattung Proctodrilus Zicsi, 1985. In: Dunger, W. & Voigtlander, K. (Eds.), Bedeutung, Stand und aktuelle Entwicklung der Systematik von Bodentieren, Naturkundemuseum Gorlitz, Gorlitz, pp. 151 - 156.","Muckenhausen, E. (1993) Die Bodenkunde und ihre geologischen, geomorphologischen, mineralogischen und petrologischen Grundlagen. DLG-Verlag, Frankfurt am Main, 579 pp., att. 24 pls.","Rosa, D. (1906) Sui nefridii con sbocco intestinale commune del l' Allolobophora antipae MICH. Archivio zoologico italiano, 3, 73 - 97.","Zicsi, A. (1985) Uber die Gattungen Helodrilus Hoffmeister, 1845 und Proctodrilus gen. n. (Oligochaeta: Lumbricidae). Acta Zoologica Hungarica, 31, 275 - 289.","Bahl, K. N. (1947) Excretion in the Oligochaeta. Biological Reviews of the Cambridge Philosophical Society, 22, 109 - 147. https: // doi. org / 10.1111 / j. 1469 - 185 X. 1947. tb 00325. x","Stolte, H. - A. (1969) Oligochaeta. 8. Lieferung. In: Stolte, H. - A. (Ed.), Dr. H. G. Bronns Klassen und Ordnungen des Tierreichs. Vierter Band, III. Abteilung, Annelides, 3. Buch, Akademische Verlagsgesellschaft Geest & Portig, Leipzig, pp. 1287 - 1453.","Bouche, M. B. (1972) Lombriciens de France. Ecologie et systematique. Annales de Zoologie-Ecologie animale, Numero Hors- Serie, 72 (2), 1 - 671.","Csuzdi, Cs. & Zicsi, A. (2003) Earthworms of Hungary (Annelida: Oligochaeta, Lumbricidae). Hungarian Natural History Museum, Budapest, 271 pp.","Csuzdi, Cs., Zicsi, A. & Misirlioglu, M. (2006) An annotated checklist of the earthworm fauna of Turkey (Oligochaeta: Lumbricidae). Zootaxa, 1175, 1 - 29.","Csuzdi, Cs., Pop, V. V. & Pop, A. A. (2011) The earthworm fauna of the Carpathian Basin with new records and description of three new species (Oligochaeta: Lumbricidae). Zoologischer Anzeiger, 250, 2 - 18. https: // doi. org / 10.1016 / j. jcz. 2010.10.001","Hackenberger Kutuzovic, D. & Hackenberger Kutuzovic, B. (2013) Checklist of the earthworm fauna of Croatia (Oligochaeta: Lumbricidae). Zootaxa, 3710 (1), 1 - 30. https: // doi. org / 10.11646 / zootaxa. 3710.1.1","Lehmitz, R., Rombke, J., Jansch, S., Kruck, S., Beylich, A. & Graefe, U. (2014) Checklist of earthworms (Oligochaeta: Lumbricidae) from Germany. Zootaxa, 3866 (2), 221 - 245. https: // doi. org / 10.11646 / zootaxa. 3866.2.3","Mrsic, N. (1991) Monograph on earthworms (Lumbricidae) of the Balkans. Monografija o dezevnikih (Lumbricidae) Balkana. Slovenian Academy of Sciences and Arts, Ljubljana, 755 pp.","Pizl, V. (2002) Zizaly Ceske republiky. Earthworms of the Czech Republic. Sbornik Prirodovedneho klubu v Uherskem Hradisti, 9 (Supplementum), 1 - 154. [in Czech]","Plisko, J. D. (1973) Lumbricidae, Dzdzownice (Annelida: Oligochaeta). Fauna Polski, Fauna Poloniae, 1, 1 - 156. [in Polish]","Pop, V. V., Pop, A. A. & Csuzdi, Cs. (2012) An annotated checklist of the Romanian earthworm fauna (Oligochaeta, Lumbricidae). In: Pavlicek, T., Cardet, P., Csuzdi, Cs., Le Bayon, R. - C. & Gobat, J. - M. (Eds.), Advances in Earthworm Taxonomy V (Annelida: Oligochaeta), Kasparek Verlag, Heidelberg, pp. 59 - 70.","Stojanovic, M. & Milutinovic, T. (2014) The earthworms (Oligochaeta: Lumbricidae) of the Pannonian region of Serbia, Vojvodina Province: Zoogeography and Diversity. North-Western Journal of Zoology, 10, 305 - 313.","Stojanovic, M., Tsekova, R., Pesic, S., Milanovic, J. & Milutinovic, T. (2013) Diversity and a biogeographical review of the earthworms (Oligochaeta: Lumbricidae) of the Balkan Mountains (Stara Planina Mountains) in Serbia and Bulgaria. Turkish Journal of Zoology, 37, 635 - 642. https: // doi. org / 10.3906 / zoo- 1301 - 33","Valchovski, H. I. (2012) Checklist of earthworms (Oligochaeta: Lumbricidae) from Bulgaria - a review. Zootaxa, 3458, 86 - 102.","Zicsi, A. (1994) Die Regenwurmer Osterreichs (Oligochaeta: Lumbricidae) mit Bestimmungstabellen der Arten. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Osterreich, 131, 37 - 74.","Ganssen, R. & Gracanin, Z. (1972) Bodengeographie mit besonderer Berucksichtigung der Boden Mitteleuropas. K. F. Koehler Verlag, Stuttgart, 325 pp.","Ganssen, R. & Hadrich, F. (1965) Atlas zur Bodenkunde. Bibliographisches Institut, Mannheim, 85 pp.","Kopp, E. (1964) Zur Genese der Boden aus Hochflutlehm auf der Niederterrasse im Raume Bonn-Koln-Krefeld. Eiszeitalter und Gegenwart, 15, 81 - 91.","Kundler, P. (1961) Lessives (Parabraunerden, Fahlerden) aus Geschiebemergel der Wurm-Eiszeit im norddeutschen Tiefland. Zeitschrift fur Pflanzenernahrung, Dungung und Bodenkunde, 95, 97 - 110. https: // doi. org / 10.1002 / jpln. 19610950202","Lieberoth, I. (1982) Bodenkunde. VEB Deutscher Landwirtschaftsverlag, Berlin, 432 pp.","Reuter, G. (2001) Durch holozane Klimaanderung induzierte disharmonische Bodentyp-Interferenzen im mittleren Europa. Erganzung III zu: Nova Acta Leopoldina, Neue Folge, 88 (Nr. 331), 1 - 5. [http: // www 1. uni-giessen. de / bodenkunde / akpp / artikel / reuter 01. php]","Kuhn, P. (2003) Spatglaziale und holozane Lessivegenese auf jungweichselzeitlichen Sedimenten Deutschlands. Greifswalder Geographische Arbeiten, 28, 1 - 167 + 1 - 37.","Reuter, G. (1964 a) Vergleichende Untersuchungen an lessivierten Boden in verschiedenen Klimagebieten. Proceedings of the 8 th International Congress of Soil Science, Bucharest, 5, 723 - 732.","Reuter, G. (1964 b) Zur Mikromorphologie lessivierter Boden in verschiedenen Klimagebieten. In: Jongerius, A. (Ed.), Soil Micromorphology, Elsevier, Amsterdam, pp. 213 - 218.","Reuter, G. (1999) Statement zur Lessive-Problematik in Mitteleuropa. Mitteilungen der Deutschen Bodenkundlichen Gesellschaft, 91, 1065 - 1068.","Kubiena, W. L. (1956) Zur Mikromorphologie, Systematik und Entwicklung der rezenten und fossilen Lossboden. Eiszeitalter und Gegenwart, 7, 102 - 112, 4 pls."]}