Diphascon chilenense Plate 1888

Abstract

82. Diphascon chilenense Plate, 1888 [T] Diphascon chilenense n. sp. (Plate 1888) Diphascon chilenense Plate (Richters 1911 a, Heinis 1914) H. (D.) chilensis (Mihelčič 1972) H. (D.) chilensis (Plate, 1888) (Claps & Rossi 1981) D. (D.) chilenense (Plate, 1889) (Rossi & Claps 1989) Diphascon (D.) chilenense Plate, 1889 (Pilato & Binda 1998) Terra typica: Chile (South America) Argentina: • 41 ° 13 ′S, 71 ° 30 ′W; 2,250 m asl: Rio Negro Province, Nahuel Huapí National Park, Cerro Catedral, very wet, mosses on soil, lichens on (tree) Nothofagus sp. in the forest and mosses on fallen branches, lichens and mosses on tree (Nothofagus sp.) (5 samples). Claps & Rossi (1981) • 41 ° 11 ′S, 71 ° 49 ′W; 1,800 m asl: Rio Negro Province, Nahuel Huapi National Park, Monte Tronador, mosses on tree (Nothofagus pumilio) and mosses and lichens on tree (2 samples). Rossi & Claps (1989) • Undefined localities cited according Mihelčič (1967), dry mosses and lichens on rocks in full sun, dry and wet tufts and rosette plants on rocks (3 samples). Mihelčič (1972) Chile: • 35 ° 40 ′S, 71 ° 32 ′W: Type Locality: Undefined locality in Chile. Plate (1888) Colombia: • 06° 16 ′N, 75 ° 31 ′W; 2,550 m asl: Antioquia Department, laguna above Medellín, hepatic (Marchantia sp.) on soil. Heinis (1914) • 05° 12 ′N, 74 ° 44 ′W; 200 m asl: Tolima Department, Honda near Magdalena river, moss. Richters (1911 a) • 04° 35 ′N, 74 °02′W; 3,300 m asl: Bogota Department, Páramo Cruz Verde, moss (Sphagnum sp.) mud. Heinis (1914) • 04° 34 ′N, 74 ° 13 ′W; 2,500 m asl: Undefined locality on Pass des Boqueron, moss (Omphalanthus filiformis (Sw.) Nees. Heinis (1914) • 04° 34 ′N, 74 °02′W; 3,600 m asl: Bogota Department, Páramo Cruz Verde, Sphagnum sp. and mosses. Heinis (1914) Record numbers: Argentina: 3, Chile: 2, Colombia: 5; total: 10. Remarks: This member of the alpinum -species group was recently re-described (Pilato & Binda 1998) from material collected on Robinson Crusoe Island but Dastych (2002) has questioned this redescription (as incompatible with the Code of Zoological Nomenclature) and the problem with this taxon is still unresolved. This group is taxonomically difficult to resolve so the presence of this species throughout South America, should be verified.Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on page 37, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/24193