N.i liKOOKLVN INSTITUTK MlSi{r.M. SCIENCE BULLETIN 2. 4. 
R. e\ M.. 1394). (Hsfrclata mollis (South Atlantic; R. C. M., 
J3<)r), i<)43). (Jistrclata iiiccrfa (South Atlantic; R. C. Al., 
J^wo), 'riiaIass()_L:;cn>n clil(ir(irliyiicin:s (South Atlantic; R. 
C. Al., 1405), Majihiiiciis (Cquiiiiictialis (South Atlantic; R. 
C. A!., 1382) Sterna f^aradisca (South Atlantic; R. C. M., 
I3<)8). The species was descrilied hy Taschenber,!:;- from 
Pioiiiciica c.viilaiis and / '. clilororhyncha. and is much like 
('.iehel's Li/^ciiriis cly/^cat us from racliy/^tila avritlca. 
Lii'i-uurs caKi/n Taschenhei-.i;'. 
Alales and females from /'uptioii caj^ciisis (South M- 
lantic; R. C. Al., 13X4). This si)ecies was descrihed hy 
Taschenheri;- from the same host, .-md has also heen recorded 
h\ Xeum.ann from the same host. 
Lii'i'.i'iu'S c.R.xcii.uoK.MS l'ia,L;et \ar. minor KelloL;^-. 
Specimens from /'rc;^ala arid (Trinidad Islet, South At- 
lantic; R. l\ Al., 1SS7) ;uid I'liacfluni Icptiinis ( I'ern.ando 
-Xoronha Id. South .Atlantic; R. (.'. Al., 1358). 
Liri-;iurs h:,\ii).\i Kello-^- vnm. now 
Three females and one male of this curious I.ipcunts 
^\■hicll was di.a.^nosed h\- (Hchel in 1S711 ( .Am. Ala.L;". Xat. Hist., 
A'ol. X\ II, p. ;ySS) ;md fully descrihed hy him m i.X;!, ( I'hil. 
Trans. Row Soc, \'ol. idS, exir.a \-olume, j)]). _sV-^4. ' ''■ 
Xl\', li- iS) as .\//7////.v sclnsus. are in Air. Alm-phy's col- 
lection, (nehel's descriptions were made from six si)eciniens, 
two of them immature, l;iken fmni the dixinn' petrel, 
I'cUwiiinitfcs iiriinilri.v. on ( )cl. 14, 1 S74, ;it ( )hsei-\;itor\- Rav, 
KerL^uelen Id., Iiy memhers of the h'uLilisli Trinsit of \enus 
h'xpedition of which Re\-. A. \i. Ivitrni was n.aturalist. 
Rrohahlv ;dl of (/.iehel's si.ecimens were females, winch led 
him to dc-crihe the species as a Xiiinus instead of .assi^nin^- 
it to /.i/^ciiiiis where it certainh- helom^s, if no new i:;enus is 
erected for it. The secondary sex differences of the antenna- 
are re\e,aled h\' the m.ale si)ecimen now in mv hands. Rut 
the\- .are differences nmch less th.an shown h\ most Ripenri. 
consist iuL; only of an enlar,i;ement of the first (especially) 
and llm-d scL;nients, willidut the presence of a iJrojectin^- 
]>rocess 1)11 either of them. I 'erhaps, therefore, tlie s])ecies 
ou,L;hl not to he ]iul with the Ripeuri hut most certainly it 
