ISC-JAC pelsbry's names 



ischnatracta Pils. & Johnson Drillia 1917, Proc. ANSP 69: 154 (Oligocene— Santo Domingo). 

 ischnatracta Pils. Volvula 1930, Proc. ANSP 82: 301, text fig. 1 (Andros Bank, W of Middle 



Bight, Andros, Bahamas, in 3/4 fms.). 

 Ischnochitonidae Pils. 1900, [in] Eastman translation of Zittel, Textbook of Palaeontology 



1: 435. 

 Ischnocion Pils. 1907, Man. of Conch. (2) 18: 324 (type species, L. triptyx Pils.). 

 Ischnoglessula Pils. 1919, AMNH 40: 155 (type species, Pseudoglessula subfuscidula Pils.). 

 ischnon Pils. & Johnson Pecten 1917, Proc. ANSP 69: 194 (Oligocene— Santo Domingo). 

 ischnon Pils. & Johnson Strombiformis 1917, Proc. ANSP 69: 183 (Oligocene— Santo Domingo). 

 ischnostele Pils. Caelocentrum 1909, Nautilus 22: 139 (Mecos Falls, Mexico). 

 ischnostele Pils. Urocoptis lata 1902, Man. of Conch. (2) 15: 116, pi. 30, fig. 53-54 (Jamaica). 

 Ischnostrophina Pils. 1933, Proc. ANSP 85: 151 (type species, Brachypodella latiaris Pils.). 

 ischnus Pils. Bulimulus 1902, Man. of Conch. (2) 14: Ixxi [new name for Bulimulus terebralis 



Pfr. 1842, non Bruguiere 1789]. 

 ischnus Pils. Homorus (Subulona) 1919, AMNH 40: 119, text fig. 45, pi. 17, fig. 5 (Avakubi, 



Ituri Forest, Belgian Congo). 

 isopleura Pils. & Lowe Terebra (Strioterebrum) 1932, Proc. ANSP 84: 41, pi. 1, fig. 6 (Mazat- 



lan, Mexico). 

 isselii Pils. Tornatina 1895, Man. of Conch. (1) 15: 191 [new name for Tornatina pusilla 



Issel 1869, non Pfeiffer 1840]. 

 isseriana Pils. Granopupa michaudi 1918, Man. of Conch. (2) 24: 346, pi. 47, fig. 2 (Gorge de 



Palestro, Kabylia). 

 isthmica Bro\vn & Pils. Drillia 1911, Proc. ANSP 63: 344, pi. 23, fig. 10-11 (Oligocene- 



Gatun Formation, Isthmus of Panama). 

 isthmica Pils. Guestieria 1930, Proc. ANSP 82: 347, text fig. 5b-d (Foothills near Mandingo 



River, Gulf of San Bias, Panama). 

 isthmica Pils. Helicina 1926, Proc. ANSP 78: 68, text fig. 3b (Rio Puerco, Prov. Panama). 

 isthmica Pils. & Lowe Mactra (Micromactra) 1932, Proc. ANSP 84: 89, pi. 15, fig. 1-2; pi. 16, 



fig. 5 (near Panama City). 

 isthmica Brown & Pils. Nucula (Acila) 1911, Proc. ANSP 13: 361, pi. 27, fig. 11-12 (Oligocene 



— Gatun Formation, Isthmus of Panama). 

 isthmicus Pils. Planorbis 1920, Nautilus 33: 78, text fig. (Panama City, Panama, in Chinese 



wells). 

 ituriensis Pils. Gonaxis cavallii 1919, Bull. AMNH 40: 177, text fig. 63c (Penge, Ituri Forest, 



Belgian Congo). 

 ituriensis Pils. Gulella (Pupigulella) pupa 1919, Bull. AMNH 40: 228, text fig. 96 (Penge, 



Ituri Forest, Belgian Congo). 

 ituriensis Pils. Trochozonites trifilaris 1919, Bull. AMNH 40: 253, text fig. 116 (Medje, Ituri 



Forest, Belgian Congo). 

 Itzamna Pils. 1926, Proc. ANSP 78: 112 (type species. Helix sigmoides Morelet). 

 iwakawa Pils. Ennea 1899 [1900], Proc. ANSP 51: 525, pi. 21, fig. 10 (locahty not given) 



[Japan]. 

 iwakawa Pils. Viviparus japonicus 1902, Proc. ANSP 54: 117, pi. 9, fig. 3 (Furukawa, Rikuzen, 



Japan). 

 izabal Pils. Cochliopa 1920, Proc. ANSP 72: 200, fig. 6 (Lake Izabal, near Jocolo, Guatemala). 

 izuensis Pils. & Hirase Eulota (Eulotella) 1904, Nautilus 17: 105 (Oshima, Izu, Japan). 

 izushichitoensis Pils. & Hirase Kaliella praealta 1903, Nautilus 17: 54 (Miyakejima, Izu, 



Japan). 

 izushichitojimana Pils. & Hirase Macrochlamys 1904, Nautilus 17: 106 (Miyakejima, Izu, 



Japan). 



jacksoni Pils. & Vanatta Euglandina 1936, Nautilus 49: 97, pi. 7, fig. 4 (Gonzales, TamavJipas, 



Mexico). 

 jacksoni Pils. Plekocheilus 1939, Notulae Naturae no. 19, p. 1, fig. 2 (Nachiyacu, between 



Baeza and Archidona, Ecuador). 

 jacksoniensis Pils. Dolabrifera 1896, Man. of Conch. (1) 16: 120, pi. 44, fig. 38-41 (Port 



Jackson, New South Wales, Australia). 



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