Acroperus angustatus Sars 1863

Acroperus angustatus Sars, 1863. Sars, 1863: 217; P.E. Muller, 1867: 169, Tab. III, fig. 18, Tab IV, fig. 27; Stingelin, 1895: 240–241, Pl. VII, fig. 29; Lilljeborg, 1900: 429–432, Tab. LXIV, fig. 22–27, Tab. LXV, fig. 1–4; Bening, 1941: 254–255, fig. 10 ( harpae angustatus ); Smirnov, 1971: 406, Fi...

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Bibliographic Details
Published in:The Holocene
Main Author: Sinev, Artem Y.
Format: Other/Unknown Material
Language:unknown
Published: Zenodo 2009
Subjects:
Online Access:https://doi.org/10.5281/zenodo.5686930
http://treatment.plazi.org/id/038987B8AB55FF9C5596BE8FD683FC84
Description
Summary:Acroperus angustatus Sars, 1863. Sars, 1863: 217; P.E. Muller, 1867: 169, Tab. III, fig. 18, Tab IV, fig. 27; Stingelin, 1895: 240–241, Pl. VII, fig. 29; Lilljeborg, 1900: 429–432, Tab. LXIV, fig. 22–27, Tab. LXV, fig. 1–4; Bening, 1941: 254–255, fig. 10 ( harpae angustatus ); Smirnov, 1971: 406, Fig. 491–492; Flössner, 972: 284–287, Abb. 134, F–H ( harpae var. angustatus ); Chiang & Du, 1979: 203–204, Fig. 135; Negrea, 1983: 301–303, Fig. 123; Sars, 1993: 146, Pl. 102: 4–5, Pl. 103: 7–9 ( leucocephalus ); Alonso, 1996: 351–354, Fig. 157–158 ( neglectus ); Flössner, 2000: 344–345, Abb. 125. Type locality. Lake Ostensjovand, Oslo, Norway (Sars 1963). Type material: several parthenogenetic females from the type location, Canada balsam slides from G.O. Sars collection, Zoological Museum of Oslo University, slides F 9012, F 9013, F 9014. Type specimens not designated. Material (* - samples, where A. angustatus coexisted with A. harpae ): over 100 parthenogenetic females from Germany, Berlin Area, Longersee Lake, 15.09.2004, coll. M.A. Belyaeva; over 50 parthenogenetic females from Germany, Berlin Area, Schampilzelsee Lake, 0 3.11.2006, coll. M.A. Belyaeva; over 30 parthenogenetic females, 12 adult and juvenile males from Germany, Berlin Area, Petersdorfersee Lake, 23.10.2006, coll. M.A. Belyaeva; 5 parthenogenetic females, 14 ephippial females, 2 adult males from Germany, Brandenburg, Dreiweibernsee Lake, 0 3.11.2006, coll. M.A. Belyaeva; over 50 parthenogenetic females from Sweden, Uppland, Erken Lake, Lake Erken, 59°51' N, 18°36' E, 07-08.2003, coll. E. Bizina; over 100 parthenogenetic females, numerous ephippial females and males from Lithuania, border of Vilnius and Moletai Regions, Lake Asveya, 19.10.1999, coll. K. Abračiauskas, AAK-1999-124; * 6 parthenogenetic females from Belarus, Vitebsk Area, Miorskii district, Lake Obsterno, 10.07.2005, coll. A.A. Palash; * 6 parthenogenetic females from Russia, Karelia Republic A rock pool near Lake Ukmozero 26.081986, coll. N.N. Smirnov, AAK-1999-039;3 ...