DETERMINATION OF GENERIC TYPES, ETC. 101 



Diplogaster Max Schultze in Cams, 1857a, pi. 8, fig. 1. D. micans Schultze in Carus, 



1857a, pi. 8, fig. 1, only species, hence type. 



[Not Diplogaster Bigot, 1886, insect. Zool. Rec. (1886), 1887, v. 23, Insecta, 310.] 

 Diplolxmus (?date) for Diplolaimm. See Scudder, 1884, 100. 



[Not Diploliemus Bell, 1843, reptile.] 

 IHplnlmmuB von Linstow, 1876, 16-17. D. graeilis von Linstow, 1876, 16-17, pi. 2, 



fig. 38, only species, hence type. 



Diploodon Molin, 1861, 435, 471-475. Type species D. mucronatum Molin, 1861. 

 [Not Diplodon Spix, 1827, mollusk; not Nitzsch, 1840, bird; not Diplodon 

 Marschall, 1873, for Dioplodon Gervais, 1850; not Diplodon Roth, 1901, 

 mammal; not Dioplodon Gervais, 1850, mammal; not Diplodonta Bronn, 

 1831, mollusk; not Diplodontus Dug., 1834, arachnoid.] 

 mucronatum Molin, 1861, 474-475, pi. 3, fig. 1. 

 quadridentatum Molin, 1861, 475, pi. 3, fig. 2. 



Molin examined and figured both species; the description of the male is based 

 upon D. mucronatum and that of the female upon D. quadridentatum. As 

 the male is more important in this group than the female, mucronatum 

 should be taken as type. Further, Molin (1861, 471) practically states that 

 mucronatum was his type. 



Diplopeltis Cobb, 1905, in Stiles & Hassall, 1905, 101. New name for Dipeltis Cobb, 

 1891 [not Packard, 1885], proposed in letter to Stiles, dated Dec. 15, 1903. 

 Type species D. typicus, designated by Cobb in letter to Stiles, dated March 

 28, 1904. 



1891 :' Dipeltis Cobb, 1891c, 155-158 [not Packard, 1885, coleopteron] . 

 Dipodium Bosc, 1812a, 72-73. D. apiarium Bosc, 1812a, 72-73, pi. 1, fig. 3, only 



species, hence type. 

 dipsaci "Kiihn, 1857a, 129." 



1857: Angu'dlula. 1859: Anguillulina. 1865: Tylenchus. 



Discophora Villot, 1875, 463. Enoplus drrhatus Eberth, 1863a, 34-35, pi. 2, figs. 20-22; 

 pi. 4, fig. 17; pi. 5, fig. 4, only species, hence type. See Dipeltis and 

 Diplopeltis. 

 [Not Discophora Boisduval, 1836, lepidopteron; not Discophorus Chevrolat, 



1880, insect.] 

 disjuncta Bastian, 1865c, 98, pi. 9, figs. 12-13. 



1865: Monhystera. 

 dispar Bastian, 1865c, 97, pi. 9, figs. 1-2. 



1865: Monhystera. 

 Dispharagus Dujardin, 1845a, 42, 69-82. Type by inclusion Spiroptera anthuris. For 



discussion of this very complicated case, see p. 48. 

 diMans Rudolphi, 1809a, 128-129. 



1809: Ascaris. 1845: Ascaris (Anisakis). 

 Ditrachicerosoma Brera, 1809a, 140-145, figs. 11-13. Ditrachyceros Hermann, 1801, 



renamed. 

 Ditrachyceros Hermann in Sultzer, 1801, 1-52, pis. 1-2. 



1801: Dytrachiceros Hermann in Sultzer, 1801, 9. Corrected to Ditrachyceros. 



1809: Ditrachicerosoma and Ditrachycerosoma Brera, 1809a, 140-145, figs. 11-13. 



1810: Ditrachyceras Sultzer, 1802, of Rudolphi, 1810a, 258. 



1810: Diceras Rudolphi = Ditrachyceros renamed. 



No specific name is used, but Sultzer translates Ditrachyceros into Bicornerude. 



The name Ditrachyceros is used as a generic name. 



Ditrachycerosoma Brera, 1809a, 140-145, figs. 11-13. Ditrachyceros Hermann, 1801, 

 renamed. 



