28 

 Epitliyridae, Quenstedt. Arthropomata. 18^1. 



Petref. Deutschl. ii, p. 27. Subsect. Terehratulidce, cont. Terebraiula, 

 Terebratulina, Tereh'atella, Nucleata, Trigonella, Cincta, Spirigera, Musculus. 



Epithyris, Phillips. Arthropomata. 1841. 



Pal. Foss. Cornwall & Devon, p. 55. No ex. cited. Diagn. insuffi- 

 cient. Genus and family indeterminable. 



EpithyFis, King. Terehratulidce. 18^0. 



Perm. Foss. p. 146. pi. vi, f. 30, 45. Type Terehratulites elongatus, 

 Schlotbeim sp. (King, 1. c), Acad. Miinchen, vi, p. 27, pi. vii, f. 7-9, 1816. 

 Not Epithyi'is Phillips. Syn. Dielasma, King. 



Epithyrws, Paetel. Arthropomata. 187S. 



Fam. u. Gatt. Moll. p. 77 j lapsus {= Epithyris, Phillips). 



Eudesia, King. Terehratulidce. 1850. 



Perm. Fos, pp. 144, 246. Type Terebratula orbicularis, Sow. = T. cardium, 

 Val. Lam. Hist. An. s. Vert. vol. vi, p. SSS, 1819. (Oolitic). Dav. Mon. 

 Oolitic Brach. p. 43, pi. xii, f. 13-18. Ann. Mag. Nat. Hist. 1850, pi. xiv, 

 f. 47. Quenstedt, Petr. Deutschl. 1871, pi. 45, f. 67-71. 



This genus, being identical with Waldheimia, was with- 

 drawn by Prof. King in favor of the latter name, which was 

 simultaneously published (see Perm. Foss. p. 246). Since 

 Waldlieimia is preoccupied in Hymenoptera, this name may 

 advantageously be revived for the genus. 

 Eunietria, Hall. Spiriferidce. 1864. 



16th Eegent's Rep. pp. 54-5, 59, f. 2-3. Types Betzia vera, Hall, 1. c. and 

 B. serpeniina, Koninck, Chenu, Man. ii, p. 216, f. 1111. (=^Acambona, 

 White. Of. Betzia.) 



Euthyris, Quenstedt. Spiriferidce. 1871. 



Petref. Deutschl. ii, p. 444. Name proposed to replace Aihyris, which 

 Q. regards as inappropriate. But Seininula, Actinoconchus, and Spirigera 

 have prior claims if Athyris be rejected. (:=AtJiyris, McCoy.) 



Fissirosta'a, D'Orbigny. Terehratulidce. 1 847. 



Comptes Rendus, xxv, p. 269. Cours £l6m. Pal. p. 89. (Cf. Fissuri- 

 rostra, D'Orb.) 



Fissirosta'is, Gray. Terehratulidw. 1848. 



Ann. Mag. Nat. Hist, ii, p. 436; lapsus (:=i^i»8iros/ra). 



Fissurirostra, D'Orbigny. TerehratuUdw. 1848. 



Pal. Frang, Ter. Cret. iv, p. 32, t. 520. Type F. recurva, Defrance sp. 



- (D'Orb. 1. c). Davidson, 1856, p. 126, t. vii, f. 6-8. D'Orb. 18.50, Ann. 



Sci. Nat. c. xiii, pp. 341, 346, (= F. elegans var.). (= Trigonosemus, Konig.) 



Fi§§Ufi*i§tFa5 Paetel. Terebrotididcc. 187S. 



Fam. u. Gatt. Moll. p. 82, as of D'Orb. ; lapsus {=^ Fissirostra, D'Orb.). 



FflXD vaS ves, Latreille. Invertehrata. 1 825, 



Fam. Nat. Regno An.* Fam. Brach. = jymvari;ta. Berth. 



