NO. 3 HARTMAN : ORBINIIDAE, APISTOBRANCHIDAE, PARAONIDAE 243 



Anthostoma Schmarda, 1861, p. 61, erected for A. hexaphyllum Sch- 

 marda. Referred to Naineris Blainville, 1828, see Eisig, 1914, 

 p. 440. 



Anthostoma acutum Verrill, 1873, pp. 599-600. Massachusetts. Referred 

 to Scoloplos armiger (Miiller), see Webster and Benedict, 1887, 

 p. 738. 



Anthostoma dendriticum Kinberg, 1867, p. 337. Vancouver Island, 

 British Columbia, Canada. Referred to Naineris dendritica, see 

 below. 



Anthostoma fragile Verrill, 1873, pp. 598-599. New England. Referred 

 to Haploscoloplos fragilis, see below. 



Anthostoma hexaphyllum Schmarda, 1861, p. 61, pi. 27, fig. 217, text- 

 figs, a-c. Cape of Good Hope, Africa. Referred to Naineris 

 hexaphyllum, see Augener, 1918, p. 421, and Monro, 1930, p. 

 145. 



Anthostoma latacapitata Treadwell, 1901, pp. 203-204, figs. 61-65. 

 Puerto Rico. Referred to Naineris setosa (Verrill), see Hart- 

 man, 1951, p. 67. 



Anthostoma ramosum Schmarda, 1861, p. 62, figs. a-c. Jamaica, West 

 Indies. Referred to Naineris laevigata (Grube), see Eisig, 1914, 

 p. 480. 



Anthostoma robustum Verrill, 1873, pp. 597-598, pi. 14, fig. 76. New 

 England. Referred to Haploscoloplos robustus, see Hartman, 

 1951, p. 78 and below. 



Anthostomea Kinberg, 1867, p. 337, family name erected for Anthos- 

 toma Schmarda. Referred to Orbiniidae, see Hartman, 1948b, 

 p. 12. 



Aricia Savigny, 1820, pp. 35-36, erected for A. sertulata Savigny. Re- 

 ferred to Orbinia Quatrefages, 1865, see Hartman, 1936, p. 32. 



Aricia acustica Langerhans, 1880, pp. 88-89, pi. 4, fig. 1 a-g. Madeira. 

 Referred to Protoaricia oerstedi (Claparede), see Fauvel, 1927a, 

 p. 24. 



Aricia angrapequensis Augener, 1918, pp. 413-415, pi. 6, fig. 146, pi. 7, 

 fig. 225, text-fig. 56. Southwest Africa in to 10 meters. Re- 

 ferred to Orbinia angrapequensis by generic change. 



Aricia (Archiaricia) Czerniawsky, 1881, p. 371, erected for Aricia 

 foetida Claparede, see Phylo Kinberg, 1866. 



Aricia arctica Hansen, 1878b, p. 269, pi. 2, figs. 1-8. North Sea. Re- 

 ferred to Scoloplos armiger (Miiller), see Eisig, 1914, p. 367. 



Aricia armandi Mcintosh, 1910, pp. 508-509, pi. 87, figs. 19, 20. Shet- 

 land, England in 80 meters. Referred to Orbinia armandi by 

 generic change. 



