Traits taxon details
original description
(of Myophorella (Haidaia) gracilenta T. Kobayashi, 1956 †) Kobayashi, T. (1956). Studies on the Jurassic trigonians in Japan, Part V. Some Jurassic trigonians from central and west Japan. <em>Japanese Journal of Geology and Geography.</em> 27: 1-8. page(s): 4, pl. 1, fig. 8 [details] Available for editors 
|