Linguaphillipsia Stubblefield 1948
Creators: name: Vanderlaan, Tegan A.
name: Ebach, Malte C.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Trilobita
Proetida
Proetidae
Linguaphillipsia

description: Genus Linguaphillipsia Stubblefield 1948
1948 Linguaphillipsia Stubblefield; p. 97–99. 1951 Linguaphillipsia; Richter & Richter, p. 245. 1958 Linguaphillipsia; Cvancara, p. 883.
1959 Linguaphillipsia; Weller, p. 401.
1967 Linguaphillipsia; Hahn & Hahn, p. 325–327. 1970 Linguaphillipsia; Osmólska, p. 13, 48–50. 1972 Linguaphillipsia; Hahn & Hahn, p. 369. 1973 Linguaphillipsia; Hahn & Hahn, p. 481. 1975 Linguaphillipsia; Engel & Morris, p. 149–181. 1980 Linguaphillipsia; Kobayashi & Hamada, p. 76. 1987 Linguaphillipsia; Hahn et al., p. 152.
1988 Linguaphillipsia; Tilsley, p. 157.
1995 Linguaphillipsia; Yuan & Li, p. 22–23.
Type species. Linguaphillipsia terapaiensis Stubblefield 1948.
Emended diagnosis. Glabella bell-shaped, constricted at γ; weakly to moderately inflated; length reaching or extending over the anterior border, not reaching the margin; S1–S3 well developed, S4 only in some species. Anterior border of variable width, generally broad; anterior furrow present; border concave with distinct terrace ridges; eyes large; facial suture lacking a straight ε – ζ section; long to short genal spines. Pygidium with 12–20 axial rings, 9–15 pleural ribs; pleural furrows clearly developed; border wide to moderately narrow, sharply set off from pleurae with or with a furrow; ribs stop short of border.
Remarks. Due to the large number of species that have been assigned to Linguaphillipsia (listed below), the original generic diagnosis by Stubblefield (1948) has been emended a number of times (e.g., Hahn & Hahn 1972,1973; Engel & Morris 1975). Australian species of Linguaphillipsia are herein retained within this broad generic concept until a detailed revision of all species is conducted. The emended diagnosis is modified from Engel & Morris (1975).
Species included. Linguaphillipsia terapaiensis Stubblefield 1948, Linguaphillipsia choanjiensis Kobayashi & Hamada 1980, Linguaphillipsia cracoviensis (Jarosz 1913), Linguaphillipsia cumbriensis Riley 1984, Linguaphillipsia divergens Cvancara 1958, Linguaphillipsia elongata (Mitchell 1918), Linguaphillipsia engeli Galtier et al. 2007, Linguaphillipsia hassaica (Parkinson 1903), Linguaphillipsia higuchizawensis Kobayashi & Hamada 1980, Linguaphillipsia intermedia Yuan & Li, 1995, Linguaphillipsia jiguanshanensis Yuan & Li, 1995, Linguaphillipsia longicornuta (Leyh 1897), Linguaphillipsia matthewsi Hahn & Hahn 1973, Linguaphillipsia mesembrina Yuan & Li 1995, Linguaphillipsia mitchelli Tilsley 1988, Linguaphillipsia noetschensis Hahn & Hahn 1973, Linguaphillipsia nongpoensis (Patte 1922), Linguaphillipsia oblonga Yuan & Li 1995, Linguaphillipsia ohmorensis (Ohkubo 1951), Linguaphillipsia paczoltovicensis (Jarosz 1913), Linguaphillipsia paupercula Hahn et al. 1981, Linguaphillipsia platyceps (Portlock 1843), Linguaphillipsia qinghaiensis Chu & Zhang 1979, Linguaphillipsia sanpedroensis Hahn et al. 1996, Linguaphillipsia scabra Woodward 1884, Linguaphillipsia schoenlaubi Hahn & Hahn 1986, Linguaphillipsia silesiaca (Scupin 1900), Linguaphillipsia strabonis (Frech 1917), Linguaphillipsia subconica Kobayashi & Hamada 1980.
Age and distribution. Tournaisian to Viséan (Engel & Morris 1975), in Australia, China, Europe, Japan and South-east Asia (Engel & Morris 1975; Hahn & Hahn 1972; Yuan & Li 1995; Kobayashi & Hamada 1980).
description: Published as part of Vanderlaan, Tegan A. & Ebach, Malte C., 2015, A review of the Carboniferous and Permian trilobites of Australia, pp. 1-56 in Zootaxa 3926 (1) on pages 31-32, DOI: 10.11646/zootaxa.3926.1.1, http://zenodo.org/record/288002