■2 
APPENDIX. 
II.  leucoeephaliu.    Add:  Gould,  B.  of  Bur.  pi.  II. 
II.  Wushiiiijtimi  is  now  considered  to  la-  the  same  species  as 
the  former  one. 
II.  Mart  i.    For  II.  lineatus  read  Pandion  lineatus  Jtvd. 
II.  milvoldet,  Sec.  is  synonymous  with  Morphnus  niyrico/lis. 
Refer  to  II.  vocifcruVdcs  ( >.  Des  Murs,  Rev.  Zool.  1845.  p. 
175.,  loonogr.  Ornith.  t.  7- 
is.      Pontoaetui  ltucoryphot  is  now  thought  to  be  the  same  as 
II.  Jlfaett, 
I*.  noniM  is  the  same  as  Pandion  hitiiiiiis. 
P.  blayrus  and  I*.  Icucogastcr  are  the  same  species. 
P.  melanoleucus.    For  Haliaetus  leucurus  Vieill.  Azara, 
No.  10.  read  Spi/.aetus  fuscescens  Vkill.  Azara,  No.  [). 
If).  Falco  lanatiut  is  divided  into  three  species  by  M.  Schlegel: 
F.  gtyfdlco  Si  hi.  —  Falco  lanarius  I. inn.  Hriss.  Orn.  t.  13., 
PI.  enl.  462. 
I'.  Mirrr  Sch I. — ■  Falco  lanarius  Trtnm.  Gould,  B.  of  Kur. 
pl<  JO.;  F.  cyanopus  Gcsn.  Thienem  Rhea,  1846.  t. 
F.  lanarius  (Klein).  —  Falco  Feldeggii  Schl.  Ahh.  Zool.  t. 
10.;  F.  ruheus  Alb.  Mag.  Thienem;  F.  tanypterus  Licht. 
Schlep.  Ahh.  der  Zool.  pt.  ii.  t.  12,  13. 
F.  chcrrug  is  the  same  as  F.  lanarius. 
F.  pc rig rinus.  Add:  Gould,  1$.  of  Eur.  pi.  21.;  Falco 
orientaliB  Gmcl.  Ellis,  Icon.  ined.  7>;  F.  puniceus  Levaill. 
Kxplor.  Sci.  de  l'AIgcrie,  Ois.  t. 
F.  melanogenys.    Add  :  Falco  percgrinus  Viy.  Horsf. 
V.  biumicUS.    Add  :  Falco  cervicalis  Licht. 
F.  subniger.    Add  :  Gould,  B.  of  Austr.  pi.  Q. 
F.  deiroleucus  is      of  Hypothorchis  rufigularis. 
F.  frontalis.  Thought  by  Dr.  Kaup  to  be  the  same  as  F. 
pcrcgrinindes. 
20.  Hypotriorchis  snbbutco.    Add  :  Gould,  B.  of  Eur.  pi.  22. 
H.  clcorona  (Gmel.)  Mem.  Acad.  Torino,  1840.  ii.  t.  1,  2. 
Add  also:  F.  concolor  Tcmm.  (the  description). 
II.  concolor.  Add  :  Gould,  II.  of  Eur.  pi.  25. ;  Falco  ar- 
dosiacus  Vieill. ;  F.  unicolor  Swains. 
II.  tibia/is  is  thought  to  be  a  variety  of  II.  concolor. 
II.  arcadicus  is  now  consideied  to  be  the  same  as  H.  elco- 
ronee. 
II.  chicquera.  Add:  B.  of  W.  Afr.  pi.  2.;  Falco  macro- 
dactylus  Swains. 
II.  resalon.  Add:  Gould,  B.  of  Eur.  pi.  24.;  Falco  smi- 
rillus  Sav. 
II.  nova:  zcalandice  is  more  properly  of  the  genus  Iera- 
cidea. 
II.  femqraHs.  Add:  Falco  thoracicus ;  F.  cyanescens 
Vieill.  Azara,  No.  39,  40.;  F.  elegans  Swains.  MS. 
II.  semitorquatus.  It  is  more  properly  a  Tinnunculus,  and 
it  forms  the  subgenus  Polihierax  Kaup  (1847). 
Ieracidea  occidentalis  is  the  same  as  I.  berigora. 
21.  Tinnunculus  ataudarius.    Add:  Fauna  Japon.  t.  1.,  Gould, 
B.  of  Fur.  pi.  26. ;  Falco  rufescens  Swains. 
T.  gracilis  is  the  same  as  T.  cenchris. 
T.  interstinctus  is  the  same  as  T.  alaudarius. 
T.  cenchroldes.    Add  :  Cerchneis  immaculatus  Brchm. 
T.  sparverius.    Add  :  Azara,  No.  41. 
T.  sparveroides.    Add  :  Fras.  Zool.  Typ.  pi. 
T.  vespcrtinus.    Add  :  Gould,  B.  of  Eur.  pi.  23. 
Refer  to  T.  desertorum  (Daud.)  Levaill.  Ois.  d'Afr.  t.  17. 
lerax  mulayensis.    Add:  Hierax  cwrulescens  Blyth. 
Page 
I.  ei  y/liroyenys  is  the  female  of  I.  scrireus. 
I.  cutolmus  is  thought  by  Mr.  Blyth  to  be  Falco  bengalt mill 
Driss. 
22.  Harpagus  biden talus  should  be  formed  into  two  species,  bv 
separating  as  one  : 
II.  diodon  (Temm.)  PI.  col.  lf)8. —  Bidens  femoralis  el  B. 
cinerascens  Spix,  Av.  Rras.  t.  8.;  Diodon  brasiliensis  Less. 
23.  Baza.    Add  as  additional  species  : 
B.  Jcrdoni  Blyth,  Jour.  A.  S.  B.  (1842)  p.  46*.  —  Type 
of  Lophastur  Bl.  (1842). 
B.  sumatrensis  (Lafr.)  Rev.  Zool.  1847.  P-  210. 
Avicida  cuculo'/des.    Subjoin  as  synonymous:  Avicida  Vcr- 
rauxii  et  A.  buteoides  Lafr.  Rev.  Zool.  18l6.  pp.  130.  133. 
24.  lVrnis  apivortlS.    Add:    Falco  tachardus  Daud.  Levaill. 
Ois.  d'Afr.  t.  If). 
P.  Jcrdoni,  &c,  to  be  removed  to  Baza. 
Refer  to  P.  madagasca/riensis  A.  Smith,  S.  Afr.  Journ.  p. 
168. 
P.  torquatus  and  P.  ruficollis  are  thought  to  be  the  same  as 
P.  cristatus ;  and  add:  O.  Des  Murs,  Iconogr.  t.  13,  14. 
Milvus  niger.  Take  from  this  species  F.  cegyptius  Gmcl. 
and  F.  parasiticus  Daud.  Levaill.  Ois.  d'Afr.  t.  22.;  as  they 
form  a  distinct  species,  viz. 
M.  agyptius  (Gmel). —  Falco  Forskalii  Gmel.;  F.  parasitus 
Daud.;  F.  parasiticus  Lath.  Levaill.  Ois.  d'Afr.  t.  22.,  Hist, 
de  l'Egypte,  Ois.  t.  3.  f.  1. 
M.  chec/a.  Read :  M.  govinda  Sykes,  Proc.  Z.  S.  1 832.  p. 
81.  —  Milvus  cheele  Jerd.;  Haliaetus  lineatus  Gray,  III.  Ind. 
Zool.  pi.  18. 
M.  mclanotis  is  considered  to  be  the  same  as  M.  govinda. 
25.  Nauclerus  furcatus.    Add  :   Gould,  B.  of  Eur.  pi.  30., 
Azara,  No.  38. 
N.  Riocouri.    Type  of  Chelidopteryx  Kaup  (1843). 
Rostrhamus  haniatus.     For  91  •  read  Cl.    Add:  Azara, 
No.  16'. 
Cymindis  cayanensis.  Add:  Spix,  Av.  Bras.  t.  8.  c.; 
"  Sparvius  monachus,  S.  griseus,  et  S.  bicolor  Vieill.  Azara, 
No.  34."  Kaup. 
C.  uncinatus.  For  105.  read  115.;  Type  of  Regerhinus 
Kaup  (1845). 
Add  as  another  species: 
C.  Wilsonii  Cass,  Proceed.  Acad.  Phil.  1847.  p.  .,  Journ. 
Acad.  Philad.  i.  pi.  7- 
26.  Ictinea  plumbea.    Add :  Azara,  No.  37. ;  Tjpe  of  Pceci- 
lopteryx  Kaup  (1843). 
27.  Astur  :  Refer  to 
A.  ?   .  —  H.  Smith,  Griff.  An.  Kingd.  i.  pi.      .  p. 
236. 
32.      Circus  cinereus.    Erase  Circus  campestris  VieilL,  as  it  is  a 
distinct  species,  viz. 
C.  frenatus  (Illig.).  —  Circus  campestris  Vieill.  Azara, 
No.  33. 
C.  melanoleucus.    Add  :  Falco  herbaecola  Tick. 
C.  manrus.  Add :  Circus  ater  Vieill.  By  some  writers 
this  species  is  thought  to  be  a  black  variety  of  C.  cineras- 
cens. 
C.  macroptcrus.  Add:  Azara,  No.  31.;  Type  of  Spiza- 
circus  Kaup  (1845)  ;  perhaps  Circus  albicollis  Vieill.  is  the 
same,  Kaup. 
C.  Jardinii.    Type  of  Spilocircus  Kaup  (1847). 
