Tungussogyrinus bergi 2

Description:

Description: Italiano: Tungussogyrinus bergi. A. PIN 4262/4a, the complete skeleton from the snout to the tip of the tail. Note the tricuspid teeth, the external gills and the anterodorsally directed process of the ilium; B. PIN 4262/4b, note the presence of branchial denticles; Sl about 8 mm. Abbreviations: b.d – branchial denticles; cor – coronoid; e.g – external gills; fem – femur; fi – fibula; hum – humerus; il – ilium; n – neural arch; o.s – orbital sac; pmx – premaxilla; psph – parasphenoid; ptf – postfrontal; ra – radius; ti – tibia; ul – ulna. Date: 14 May 2020. Source: The Permotriassic branchiosaurid Tungussogyrinus Efremov, 1939 (Temnospondyli, Dissorophoidea) from Siberia restudied. Fossil Record 12 (2) 2009, 105–120 / DOI 10.1002/mmng.200900001. Author: Ralf Werneburg.