DETERMINATION OF GENERIC TYPES, ETC. 115 



Laphyctes Dujardin, 1845a, 3, 653; = Rictularia Fnelich renamed. Hence type 



species Rictularia cristata. 

 [Not Laphyctes Reichenbach, 1850, bird; Stal, 1853, hemipteron; Foerst., 1878, 



hymenopteron ; Laphyctisljoew., 1859, dipteron.] 

 lari E. Blanchard, 1849a, March, 182-185, pi. 7, fig. 5. 



1849: Cyathostoma (type). 

 Lasiomitus Marion, 1870, 11-12. L. exilis Marion, 1870, 11-12, pi. A, fig. 1, only 



species, hence type. 

 latastei Camerano, 1895c, 8-9. 



1895: Gordius. 1897: Parachordodes. 

 laticaudata Rudolphi, 1819a, 24, 239-240. 



1819: Spiroptera. 1845: Dispharagus. 1851: Histiocephalus .(? type). 

 laticeps Rudolphi, 1819a, 23, 238-239. 



1819: Spiroptera. 1845: Dispharagus. 

 laticollis Marion, 1870, 18-19, pi. D. 

 1870: Heterocephalus (type). 

 lavareti Rudolphi, 1809a, 313. See Acanthocephalus. 



1809: Echinorhynchus. 

 Laxus Cobb, 1894c, Apr. 13, 413-416. Type species L. longus, designated by Cobb 



in letter to Stiles, dated Dec. 15, 1903. 

 contortus Cobb, 1894c, 414. 

 longus Cobb, 1894c, 415-416, figs. 11, i-v. 

 Lecanocephalus Diesing, 1839a, 227. L. spinulosus, only species, hence type. 



[Not Lecanicephalum Linton, 1891, cestode.] 

 Leiuris Leuckart, 1850, 11. Strongylus leptocephalus Rudolphi, 1819a, only species, 



hence type. 

 [Not Leiurus Ehr., 1829, arachnoid; Leiurus Swains., 1839, fish; Leiurus Gray, 



1845, reptile.] 

 Lepidonema Cobb, 1898a, March, 315. L. Mfurcata Cobb, 1898a, p. 315, figs. 36, 



i-iv; Apr., 453, fig. 127, only species, hence type. 

 leptocephalus Rudolphi, 1819a, 649-650. 



1819: Strongylus. 1850: Leiuris (type). 

 Leptodera Dujardin, 1845a, 106, 108-109. L. flexilis Dujardin, 1845a, 109, pi. 6, fig. 



A, only species, hence type. 

 1845: Leptoderes Dujardin, 1845a, 2, 653; changed to Leptodera Dujardin, 1845a, 



106, 108-109. 



[NotLeptodeiraYitz., 1843, reptile; Leptodira for Leptodeira; Leptodirus Sturm., 

 1849, coleopteron; Leptodirus for Leptoderus; Leptoderus Schmidt, 1849, 

 coleopteron.] 



Leptoderes Dujardin, 1845a, 2, 653; changed to Leptodera Dujardin, 1845a, 106, 108-109. 

 [Not Leptoderes Serv., 1839, orthopteron; Leptoderis Billb., 1820, coleopteron.] 

 Leptolxmus. See Leptolaimus. 

 Leptolaimus de Man, 1876, 168-171. L. papilliger de Man, 1876, 169-171, pis. 10, 11, 



figs. 42, a-e, only species, hence type. 

 [?]: Leptolxmus. [See Scudder, 1884, 172.] 



Leptosomatum Bastian, 1865c, 94, 144-147. Type by original designation L. elongatum. 

 [Not Leptosoma Whitman, 1886, worm; Leptosomatium Kraatz, 1895, insect.] 

 elongatum Bastian, 1865c, 145, pi. 12, figs. 156-157. 

 punctatum (Eberth, 1863) Bastian, 1865c, 145. 

 gracile Bastian, 1865c, 145-146, pi. 12, figs. 158-160. 

 bacillalum (Eberth, 1863) Bastian, 1865c, 146. 

 figuratum Bastian, 1865c, 146-147, pi. 12, figs. 161-163. 

 coronatum (Eberth, 1863) Bastian, 1865c, 147. 

 lonffissimum (Eberth, 1863) Bastian, 1865c, 147. 

 subulalum (Eberth, 1863) Ba.tian, 1865c, 147. 



