82 BUKEAU OF ANIMAL INDUSTRY. 



Acanthophorus von Linstow, 1876, 5-6. Type species ? A. tenuix. See Tropidocerca. 

 [Not Acanthophorus Serv., 1832, coleopteron; Acanthophora Soil., 1873, proto- 

 zoon; Acanthophora Hulst, 1896, insect; Acanthophorys Edw., 1865, crusta- 

 cean.] 



tennis von Linstow, 1876, 5-6, pi. 1, figs. 7-9. $ 

 horridus von Linstow, 1876, 6, pi. 1, figs. 10-12. $ 



Acanihosoma Mayer, 1844, 409-410. A. chrysalis Mayer, 1844, 409-410, pi. 10, figs. 5-8, 

 only species, hence type. A larval dipteron which has been interpreted as a 

 roundworm 

 [Not Acanthosoma Curt., 1824, hemipteron; Acanthosoma Owen Ross, 18 , 



crustacean; Acanthosoma De K., 1842, fish.] 

 Acanthrus Acharius, 1780, 49-55. .1. sipunculoides Acharius, 1780, 49-55, pi. 2, figs. 



1-9, only species, hence type. 

 [Not Acanthurus Eichoff, 1886, insect.] 

 acanthura Diesing, 1851a, [591]; spinicauda Diesing, 1851a, 188, renamed. 



1851: Ascaris. 1860: Oxyuris. 1861: Pharyngodon (type). 

 acer Bastian, 1865c, 156-157, pi. 13, figs. 187-188. 



1865: Theristus (type). 

 aceti Mueller, 1783, 162; and Duges, 1826a, 226. See also glutinis, anguillula, and 



Anguillula. 



[1767: Chaos rtdivi-vum in part.] [1773: Vibrio anguillula in part.] 1783: 

 Vibrio. 1786: Anguillula Mueller. 1803: Vibrio [only species in Blumen- 

 bach]. 1815: Gordius. 1838: Anguillula Ehrenberg. 1845: Rhabditis. 1865: 

 Anguillula, 1828 [type, according to Bastian]. 1866: Leptodera. See p. 34. 

 AcJieilostomi -Diesing, 1851a, 264. Section of FUaria, with 21 species. 

 acipenseri Wagner, 1867 (probably later) , 6. [Not accessible to us.] 



1867: Cystopsis (probably type, see p. 98). 1875: Cytoopsis. 1902: Cystoopsis. 



1902: Cysstoopis. 



Acrobeles Linstow, 1877, 2-3. A. cilialus Linstow, 1877, 2-3, only species, hence type. 



[Not Acrobela Foerster, 1862, hymenopteron ; Acrobelus Stal, 1869, hemipteron.] 



Acuaria Bremser, 1811a, 26. Type Spiroptera anthuris, established by Rudolphi, 



1819a, 244. 

 1819: Spiroptera Rudolphi, 1819a, 22-29, 235-255. Acuaria renamed, hence 



same type. 

 1819: Anthuris Rudolphi, 1819a, 244. Acuaria renamed, hence same type; 



also type by absolute tautonymy. 

 1845: Dispharagns Dujardin, 1845a, 42, 69-82. Type by inclusion, Spiroptera 



anthuris. 



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

 arukatm Curling, 1839a, 274-287, pi. 4, figs. 1-5. 



1839: Dactylius (type). 

 acuminata Molin, 1860, 930. 



1860: Spiroptera. 1897:- Oxyxpirura. 

 acuminatus Eberth, 1863a, 28-29, pi. 1, figs. 6-9. 



1863: Odontobius. 1865: Anticoma. 

 acuminatus Bastian, 1865c, 120, pi. 10, figs. 87-88. 



1865: Pleclus. 

 acus Dujardin, 1845a, 264-265. 



1845: Stenodes (type). 

 (iriiiti Diesing, 1851a, 277-278; includes FUaria colymbi Rudolphi, 181 9a. 



1851: FUaria. 1861: Dicheilonema. 

 acutissima Molin, 1860, 332-333. 

 1860: Subulura (type). 



