On the Palaeozoic Bivalved Entomostraca. 295 



subopaca ; antennis crassiusculis ; thorace profunde canaliculate, 

 scutello simplice. 

 Long. 3 millim. 



Antennae stout, fourth to tenth joints transverse. Thorax 

 nearly as long as broad, narrower than the elytra, much nar- 

 rowed behind, closely and finely punctate, deeply canaliculate 

 from the front to near the base, where the channel expands 

 into a fovea. Elytra a little longer than the thorax, a little 

 narrowed at the shoulders, densely punctate ; scutellum 

 densely punctate. Ilind body a little narrower towards the 

 base, densely punctate, the basal segments slightly paler than 

 the others. 



Kashiwagi, Nara, Sheba, Shimonosuwa, Bukenji, Sap- 

 poro. 



This is closely allied to F. thoracica, but it is rather larger 

 and of a nearly uniform brown colour, the antennae are con- 

 siderably thicker, and the punctuation is denser. Like the 

 European species it inhabits the nests of ants in trees. 



Falagria sulcata. 

 Staj)hylinus sulcatus, Payk. Mou. Staph, Suec. p. 32. 

 Yokohama and Hakodate. 



[To be continued.] 



XXXVII. — Notes on the Palceozoic Bivalved Entomostraca. — 

 No. XXVI. On some new Devonian Ostracoda. By Prof. 

 T, Rupert Jones, F.E.S., F.G.S. With a Note on their 

 Geological Position, by the Rev. G. F. WniDBOfiNE, 

 M.A., F.G.S. 



[Plate XL] 



I. 



The new Ostracodous genus herein described is founded on 

 numerous specimens discovered by the Rev. G. F. Whid- 

 borne, F.G.S., in a Devonian Limestone at Daddy-Hole 

 Cove, near Torquay, Devonshire. 



Kyamodes, gen. nov. 



Carapace bivalved, subconvex ; dorsal edge straight, ven- 



21* 



