136 



BRACHIOPODA. 



mucronata, Conrad, 1842, (Strophomena 



mucronata) Jour. Acad. Nat. Sci., vol. 



8, Chemung Gr. [Sig. sharp- pointed.] 

 nacrea, Hall, 1857, (Strophomena nacrea) 



10th Reg. Rep., Cornif. and Ham. 



Gr. [Sig. iridescent, like mother of 



pearl.] 

 navalis, Swallow, 1860, Trans. St. Louis 



Acad. Sci., Devonian. [Sig. like a 



ship.] 

 parva, Owen, 1852, Geo. Sur. Wis., Iowa 



and Minn., Ham. Gr. [Sig. small.] 

 parva, Hall, 1863, 16th Reg. Rep., Scho- 

 harie grit. This name was preoccu- 

 pied, 

 patersoni, Hall, 1857, (Strophomena pat- 



ersoni) 10th Reg. Rep., Schoharie 



grit and Cornif. Gr. [Ety. proper 



name.] 

 perplana, Conrad, 1842, (Strophomena 



perplana) Jour. Acad. Nat. Sci., vol. 



8, Onondaga, Schoharie, Cornif., Ham. 



and Chemung Gr. [Sig. very plain.] 

 perplana var. nervosa, Hall, 1843, (Stro- 

 phomena nervosa) Geo. Rep. 4th 



Dist. N. Y., Chemung Gr. [Sig. full 



of sinews.] 

 planulata, Hall, 1859, Pal. N. Y., vol. 3, 



Low. Held. Gr. [Sig. flat.] 

 plicata, Hall, 1860, 13th Reg. Rep., Ham. 



Gr. [Sig. folded, plaited.] 

 prisma, Hall, 1852, Pal. N. Y., vol. 2, 



Clinton Gr. [Sig. ancient.] 

 profunda, Hall, 1852, (Leptaena profunda) 



Pal. N. Y., vol. 2, Niagara Gr. [Sig. 



deep.] 

 punctulifera, Conrad, 18 3 8, (Leptaena 



punctulifera) Ann. Rep. N. Y., Low. 



Held. Gr. .[Sig. hearing punctures.] 

 reversa, Hall, 1858, Geo. Rep. Iowa, Ham. 



Gr. [Sig. reversed.] 

 semifasciata, Hall, 1863, Trans. Alh. Inst, 



vol. 4, Niagara Gr. [Sig. half-handed.] 

 subcymbiformis, Swallow, 1860, Trans. 



St. Louis Acad. Sci., Devonian. [Sig. 



somewhat boat-shaped.] 

 varistriata, Conrad, 1842, (Strophomena 



varistriata) Jour. Acad. Nat. Sci., vol. 



8, Low. Held. Gr. [Sig. differently 



striated.] 

 varistriata var. arata, Hall, 1850, Pal. N. 



Y., vol. 3, Low. Held. Gr. [Sig. 



furrowed. ] 

 vascularia, Hall, 1859, Pal. N. Y., vol. 3, 



Oriskany sandstone. [Sig. vascular.] 

 Strophomkna, Rafinesque, 1825, Manuel de 



Malacologie of Blainville. [Ety. 



xtrophos, bent; mew, a crescent.] 

 acutiradiata, see Chonetes acutiradiata. 

 alternata, Conrad, 1838, (Leptaena alter- 



nata) Ann. Rep. N. Y., Trenton and 



Hud. Riv. Gr. [Sig. alternating.] 

 alterniradiata, Shaler, 1865, Bulletin, No. 



4, M. C. Z., Anticosti Gr. [Sig. alter- 

 nately radiated.] 

 alternistriata, Hall, 1847, Pal. N. Y., vol. 



1, Trenton and Hud. Riv. Gr. [Sig. 



alternately striated.] 



alternata var. loxorhytis, Meek, 1873, 



Ohio Pal., vol. 1, Cin'ti Gr. [Sig. 



cross-wrinkled.] 

 ampla, see Strophodonta ampla. 

 analoga, Phillips, 1836, Geol. Yorkshire, 



vol. 2, Low. Carb. [Sig. like analo- 

 gous.] 

 anticodiensis, syn. for Strophomena alter- 

 nata. 

 antiquata, see Streptorhynchus antiqua- 



tus. 

 arctostriata, see Streptorhynchus arctos- 



triatus. 

 arcuata, Shaler, 1865. This name was 



preoccupied, 

 arethusa, Billings, 1862, Pal. Foss., vol. 1, 



Hud. Riv. Gr. [Ety. mythological 



name.] 

 aurora, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Sig. in the morning.] 

 bifurcata, syn. for Streptorhynchus pecti- 



naceus. 

 bipartita, Hall, 1852, (Leptaena bipartita) 



Pal. N. Y., vol. 2, Coralline limestone. 



[Sig. double-partitioned.] 

 blainvilli, Billings, 1874, Pal. Foss., vol. 



2, Up. Sil. [Ety. proper name.] 

 camerata, Conrad, 1842, Jour. Acad. Nat. 



Sci., vol. 8, Trenton Gr. [Sig. arched 



or vaulted.] 

 carinata, Conrad, 1838, see Tropidoleptus 



carinatus. 

 carinata, Conrad, 1842, see Chonetes 



carinata. 

 ceres, Billings, 1860, Can. Nat. & Geo., 



vol. 5, Hud. Riv. Gr. and Mid. Sil. 



[Ety. mythological name.] 

 chemungensis, Conrad, 1842, Jour. Acad. 



Nat. Sci., vol. 8, Chemung Gr. [Ety. 



proper name.] 

 conc.ava, see Strophodonta concava. 

 conracM, Hall, 1859, Pal. N. Y., vol. 3, 



Low. Held. Gr. [Ety. proper name.] 

 convexa, Owen, 1840, Rep. on Mineral 



Lands, Calcif. Gr. [Sig. convex.] 

 cornuta, see Chonetes cornuta. 

 corrugata, Conrad, 1842, Jour. Acad. 



Nat. Sci., vol. 3, Clinton Gr. [Sig. 



wrinkled.] 

 crebristrkita, see Strophodonta crebris- 



triata. 

 crenistria, syn. for Strophodonta perplana. 

 declivis, syn. for Strophomena alternata. 

 deflecta, see Streptorhynchus deflectus. 

 deltoidea, Conrad, 1839, Ann. Rep. N. Y., 



Trenton Gr. [Sig. shaped like the 



Greek letter Delta.'] 

 delthyris, syn. for Strophodonta perplana. 

 demma, see Strophodonta demissa. 

 depressa, Sowerby, 1825, (Producta de- 



pressa) vol. 6, Min. Conchology, Up. 



Sil. [Sig. depressed.] 

 depressa var. 'ventricosa, see Strophomena 



rugosa var. A^entricosa. 

 elegantula, Hall, 1843, Geo. Rep, 4th Dist. 



N. Y., Clinton Gr. [Sig. quite ele- 

 gant.] 



