130 KErOKT OF THE COMMISSIONICR OF FISH AND FI«1IERIES. 

 h. Tlu- literature hy authors — Concluded. 



Author. 



Tht'lohan (see also Hen- 

 neguy <t Tli^lolian ; The 

 lohan & Hcuiioguy ) 



Do 



Do 



Do 



Do 



Do 



Do 



Do 



IBililiographic 

 Date. rctcri'iico 

 nuiiibor. 



1S89 

 ISilO 

 3890 

 18'JU 

 1891 

 1892 

 1892 

 1892 



LVII. 



LVIII. 



LIX. 



LXVI. 



LXVIII. 



LXXIir. 



LXXX. 



LXXXII. 



Author. 



Th61ohaii (see also Hen 

 negiiy & Th6Iohan : The 



lohaii & Heiiiieguy ) 



Do 



Th61ohan & Henneguy — 



Volkszeitung 



Wcltiier 



Whinery 



Wittinack 



Zschokke 



Date. 



]89:i 

 1894 

 1892 

 1888 

 1892 

 1893 

 1875 

 1884 



Bibliographic 

 ret'eiouce 

 number. 



LXXXV. 



XCII. 



LXXTII. 



LIII. 



LXXV, 



XC. 



XXVI. 



xxxvin. 



TABLE SIIOAYING THE DERIVATION AND EQUIVALENCE OF ALL FIG- 

 UliE« IN THIS PAPER REPRODUCED FROM PREVIOUS AUTHORS. 



Tlie following' table shows the eciuivalcnce of all figures in the litera- 

 ture, including- those of species formerly considered myxosporidian but 

 noAv rejected. Figures to the right are copied from those farther to the 

 left on the same horizontal line, and those copied in this i)aper are, in 

 all cases, taken directly from the original. Further, wherever several, 

 series of hitters or figures (indicated, for economy of space, as "a-m " "1- 

 10, etc.) occur on the same horizontal line, the individual members of 

 such series correspond alivays and rigidly each to each, that is, a to a, 

 6 to 6, 1 to 1, 2 to 2, or 7 to 10, 8 to 11, etc., as the case may be. To 

 save space all intermediate columns not recpiired on any particular 

 page are omitted from that page. Such omitted columns will of course 

 api)ear on some other page, and their relative positions in the full 

 series of illustrated articles represented in this table, are indicated by 

 thebibliogra])hic reference number (Koman numerals). Plate numbers 

 (heavy type) are inserted only where absolutely necessary to prevent 

 ambiguity. 



After much study of the literature certain figures can not now be 

 placed with any certainty. They are those to which no species number 

 corresponds in the table. It will be seen that they are principally some 

 of Pfeilfers and Ealbiani's and are mainly to be distributed between the 

 two probably very distinct but at present not very clearly delimited 

 species habitant on the tench, My xobolus piriformis and M. ellipsoides. 

 On the plates I have thought it best to reproduce the groups of figures 

 entire and to leave to the future the apportionment of the individual 

 figures, and will only add that in the synonymy of M. piriformis and M. 

 ellipsoides I have ventured on a taxonomic guess, the dubious figures 

 being separated froiu those definitely placed by a period or a i)aren- 

 thesis. 



