BRACHIOPODA. 53 



Hemithyris longa, v. Camarophoria globulina. 



H. nasuta, v. Rhynchonella nasuta. 



H. sphceroidalis, v. Rhynchonella wilsoni var. sphseroidalis. 



H. subdentata, v. Rhynchonella subdentata. 



H. subundata, v. Meristella ? subundata. 



Kingena ? rhomboidalis, Keeping, T. Davidson, Brit. Foss. 



Brach. v (1884), pi. xviii, f. 10, 10 a, 10 b, p. 246. Megerlia 



(Kingena) rhomboidalis, W. Keeping, Foss. Upware and 



Brickhill (1883), pi. vii, f. 3 a c, p. 128. Lower Greensand ; 



Brickhill 

 Koninckella (Leptaena?) liasiana (Bouchard), T. Davidson, 



Brit. Foss. Brach. v (1884), pi. xx, f. 18, 18 a, b, p. 278. 



Middle Lias (Cymbium-zone) ; Chideock, Dorset. Presented 



by the Rev. G. F. Whidborne, M.A. 

 Leptcena crassistria, v. Chonetes buchiana. 

 L. deltoida var. undata, v. Strophomena deltoidea var. undata. 

 L.fragaria var., v. Productus subaculeatus. 

 L. gigas, v. Streptorhynchus gigas. 

 Leptaena ? nobilis (McCoy). Strophomena nobilis, F. McCoy, A. 



M. N. H. ser. 2, vm (1851), p. 486, and Contrib. Brit. Pal. 



(1854), p. 237, and [Leptcena] Brit. Palseoz. Foss. (1852), pi. ii A, 



f. 8, 8 a, p. 386. Middle Devonian ; Teignmouth. 

 L. polita, v. Chonetes polita. 

 L. prcelonga, v. Productus prselongus. 

 L. quinquecostata (McCoy), F. McCoy, Brit. Pal. Foss. (1852), 



pi. i H, f. 30, 31, 31 a b, 32, p. 236. May Hill Group; 



Mathrafal, (except f. 32, from Colmonell, Stinchar). According 



to Salter (Cat. Camb. Sil. Foss. p. 64), figs. 31 and 32 are L. 



transversalis var. undulata, Salter. 

 L. sericea, Sowerby, var. rhombica, F. McCoy, Brit. Palseoz. 



Foss. (1852), p. 239. Bala Beds; Mathrafal, Allt-yr- Anker, 



etc. 



L. simidans, v. Strophomena simulans. 

 L. spiriferoides, v. Orthis ? spiriferoides. 

 L. subminima, v. Chonetes hardrensis. 



