Bimastos rubidus
Creators: name: Shekhovtsov, Sergei V.
name: Derzhinsky, Yevgeniy A.
name: Ermolov, Sergei A.
name: Kim-Kashmenskaya, Maria N.
name: Poluboyarova, Tatiana V.
name: Kotsur, Vladimir M.
name: Golovanova, Elena V.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Clitellata
Crassiclitellata
Lumbricidae
Bimastos
Bimastos rubidus

description: Bimastos rubidus (Savigny)
Helodrilus (Bimastus) constrictus: Michaelsen 1910: 65.
Bimastus tenuis Malevich 1937: 129; Malevich 1953: 41.
Dendrobaena subrubicunda Malevich 1953: 40.
Dendrodrilus rubidus f. tenuis + Dendrodrilus rubidus f. subrubicundus: Perel, 1979: 201.
Dendrodrilus rubidus f. tenuis + Dendrodrilus rubidus f. subrubicunda: Maksimova and Mukhin 2015: 59.
Peregrine. Epigeic, often found in decaying wood and under bark.
Distribution (Fig. 2e):
Brest Reg.: Kamenets Distr., 3.4 km SE of Lyatskie vill., 52°35’17.88”N, 23°52’30.32”E, hornbeam-oak forest with spruce, 06.05.2019, 5 ex.; Pinsk Distr., Izin vill. env., 52°02’28.88”N, 25°55’32.38”E, 18.05.2014, 1 ex.; Pruzhany Distr., Vybrody vill., 52°44’26.16”N, 24°11’47.44”E, in forest litter, 07.05.2019, 6 ex. Stolin Distr., Tereblichi vill., 52°0’36.69”N, 27°26’24.31”E, in a dung heap, 25.07.2020, 11 ex.
Gomel Reg.: Chechersk Distr., Volosovichi vill. env., 52°59’10.68”N, 31°09’16.09”E, black alder forest, 16.05.2020, 1 ex.; Gomel, 52°25’23.15”N, 31°01’0.27”E, park, 21.10.2020, 2 ex.; Lelchitsy Distr., Markovskoe vill. env., 51°42’43.74”N, 28°11’08.02”E, bank of Ubort River, under the bark of a fallen tree, 26.07.2020, 17 ex.; Loev Distr., Sutkovo vill. env., 52°01’54.77”N, 30°41’32.68”E, black alder forest, 15.05.2020, 7 ex.; Mozyr Distr., Mozyr Distr., Mozyr town, 52°01’50.41”N, 29°15’24.98”E, deciduous forest in a ravine, 13.05.2020, 1 ex.; Strel’sk vill. env., 51°56’44.70”N, 29°26’32.10”E, hornbeam-oak forest, 12.05.2014, 1 ex.; same location, hornbeam-oak forest in the ravine, under the bark of fallen trees and in the soil, 13.05.2020, 3ex.; Strel’sk vill. env., 51°56’58.47”N, 29°26’57.81”E, shrubs on the Pripyat’ River bank, 1 ex.; Zhitkovichi Distr., Hlupin vill. env., 52°04’12.97”N, 28°09’20.27”E, floodplain oak forest, bank of a lake, in the soil, 23.07.2020, 46 ex., under the bark of oak, 3 ex.; Sluch station env., Sluch River grassy floodplain, 52°13’13.19”N, 27°32’58.74”E, 23.07.2020, 32 ex.; Zhitkovichi Distr., Bechanskaya Buda vill. env., 52°01’32.52”N, 27°55’50.52”E, hornbeam-oak forest, 13.05.2014, 1 ex.
Grodno Reg.: Lida Distr., Biskuptsy vill. env., 53°50’25.44”N, 25°34’19.16”E, meadow, 08.05.2019, 2 ex.
Minsk Reg.: Borisov Distr., Brody vill. env., 54°39’11.99”N, 28°14’23.42”E, Berezinsky Biosphere Reserve, black alder forest in Berezina Riv. floodplain, 07.08.2020, 2 ex.; Dzerzhinsk Distr., 53°37’53.29”N, 27°03’35.60”E, black alder forest, 04.05.2019, 1 ex.; Krupki Distr., 54°26’31.13”N, 29°18’43.06”E, field, 28.08.2020, 3 ex.; Logojsk Distr., Gorbovshchina vill. env., 54°27’38.70”N, 27°37’18.30”E, black alder forest with Urtica sp., 08.08.2020, 1 ex.; Minsk, 53°54’52.70”N, 27°37’4.04”E, botanical garden, compost, 05.05.2020, 3 ex.; Staryya Darohi Distr., Solon vill. env., 53°02’33.07”N, 28°09’04.97”E, black alder forest with Urtica sp., 11.08.2020, 6 ex.; Myadel Distr., 54°57’07.88”N, 26°51’22.46”E, bank of Myadel Lake, onshore sediment, 09.05.2019, 5 ex.
Mogilev Reg.: Byalynichy Distr., Rudnya vill. env., 53°56’35.99”N, 29°38’47.80”E, wet meadow with black alder trees in stream valley, 12.08.2020, 2 ex.; Horki Distr., Horki town, 54°18’01.67”N, 30°57’42.78”E, Orshanka lake shore, 14.08.2020, 13 ex.; Klimavichy Distr., Lozovitsa vill. env., 53°32’24.25”N, 32°04’30.29”E, black alder forest with Filipendula sp. and Urtica sp., 17.05.2020, 1 ex.; Osipovichi Distr., Lapichi vill. env., 53°24’44.93”N, 28°29’12.70”E, black alder forest in Svisloch River floodplain, 12.08.2020, 8 ex.
Vitebsk Reg.: Beshenkovichy Distr., Dashkovo vill., 55°03’06.48”N, 29°42’54.00”E, 19.05.2019, 6 ex.; Braslav Distr., 2 km E of Keziki vill., 55°43’19.27”N, 27°05’14.68”E, black alder forest, under the bark of fallen trees, 27.09.2019, 31 ex.; Ahremovtsy vill., 55°34’53.62”N, 27°06’32.36”E, Bel’mont park, 28.09.2019, 4 ex.; 1 km SW of Ust’e vill., 55°41’14.24”N, 27°08’15.83”E, Nedrovo Lake env., black alder forest with Rubus caesius, 27.09.2019, 3 ex.; 3 km S of Bogino vill., 55°23’33.94”N, 26°47’57.80”E, Boginskoe Lake shore grey alder forest with Urtica sp. and Rubus caesius, 28.09.2019, 1 ex.; Chashniki Distr., Novolukoml’ env., 54°38’58.13”N, 29°06’30.56”E, bank of Lukoml Lake, onshore sediment, 28.08.2020, 9 ex.; Dokshytsy Distr., Zamostoch’e vill. env., 54°39’17.60”N, 27°55’56.60”E, spruce forest, in the soil under logs and in decaying wood, 08.08.2020, 6 ex.; Lepel Distr., Domzheritsy vill. env., 54°45’5.29”N, 28°18’14.76”E, Berezinsky Biosphere Reserve, spruce forest, in the soil under logs, 07.08.2020, 9 ex.; Polotsk Distr., Polota vill. env., 55°36’3.13”N, 29°08’49.13”E, wasteland with Urtica sp. at the edge of pasture and swamp, 19.08.2020, 1 ex.; Rossony Distr., 1.8 km S of Lyut’kovo vill., 55°55’39.14”N, 29° 5’20.84”E, island on Neshcherdo Lake, mixed coniferous forest, 22.08.2014, 1 ex.; Senno Distr., Pogrebyonka vill. env., 54°50’16.64”N, 30°23’56.05”E, coniferous forest, 17.08.2020, 4 ex.; Talachyn Distr., Ozertsy vill., 54°25’26.40”N, 29°46’01.92”E, park, 07.10.2019, 2 ex. Verkhnedvinsk Distr., Sar’ya vill., 55°54’38.52”N, 27°53’18.96”E, park under the bark of fallen trees and in the soil, 29.09.2019, 37 ex.; Leonishino vill. env., 55°48’04.68”N, 28°18’58.68”E, Svol’na Riv. valley, grey alder forest with Aegopodium podagraria, Urtica sp. and Rubus caesius, 29.09.2019, 7 ex.; Vitebsk Distr., Bol’shuhi vill., 55°12’10.44”N, 30°38’17.16”E, 06.10.2019, 2 ex.; Kraeva station env., 55°14’51.69”N, 29°50’31.70”E, mixed coniferous forest, under the bark of fallen trees, 07.04.2019, 6 ex.; Vitebsk, 55°10’37.45”N, 30°10’21.47”E, lawn, 21.11.2019, 2 ex.; Vitebsk Distr., Orlovo vill., 55°6’30.90”N, 30°17’2.97”E, forest, 24.08.2020, 1 ex.
Note: D. r. tenuis and D. r. subrubicundus are considered as either subspecies or morphs of D. rubidus. D. r. tenuis is thought to be the parthenogenetic race of D. rubidus rubidus (Csuzdi, Zicsi, 2003), while D. r. subrubicundus has certain morphological differences from the nominative subspecies. These taxa occur in sympatry, and so do not comply to the definition of subspecies (Mayr, 1982). In addition, both our data and the analysis of Csuzdi et al. (2017) demonstrated that there are no genetic differences between these taxa. Thus we do not treat these taxa as subspecies.
description: Published as part of Shekhovtsov, Sergei V., Derzhinsky, Yevgeniy A., Ermolov, Sergei A., Kim-Kashmenskaya, Maria N., Poluboyarova, Tatiana V., Kotsur, Vladimir M. & Golovanova, Elena V., 2023, Earthworms of Belarus (Annelida: Megadrili), pp. 38-61 in Zootaxa 5255 (1) on pages 52-54, DOI: 10.11646/zootaxa.5255.1.9, http://zenodo.org/record/7745192