10 * 2 !^ 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 269. 
moM 
fH UfAi l NO" 
ajini'*, Grunow. 
OtfixliMtu ffrmmi/er, Castracane, and var. 
„ trorhinn, Caatracanc. 
„ jiarmu/a, Castracane. 
„ ronnuUuit, Castracane. 
„ /atriruJaiu*, Castracane. 
,, jwlfht’lliut, Groville. 
Greville. 
,, fletjatut, Groville. 
,, anijiuie4itu'aiuSf A. Schmidt. 
,, lepiojttm, Janisch. 
„ eurnUrinm, Ehrenberg. 
,, var. punrti/era, Grunow. 
.. siiA/i/is, Ehrenberg. 
.. rvihii, Grunow. 
„ marijinaitui, Grunow. 
„ jimbriaiw, Ehrenberg. 
„ radiatwn, Ehrenberg. 
,, „ var. media, Grunow. 
„ anjuii, Ehrenberg. 
„ rroMutt, Bailey, var. 
.. ceniralif, Ehrenberg. 
., rimoijrujt, A. Schmidt. 
„ runlulifer, Janisch. 
„ derreecens, Grunow. 
„ a/riramm, Janisch. 
,. ru//w, Castracane. 
„ ej-raraiiu, Greville. 
„ „ var. biocellata, Grunow. 
„ rotirarus, Ehrenberg. 
mr, Wallich. 
Coscinodiscus curvatulus, Grunow, var. genuina, 
Grunow. 
„ curvatultLS, var. recta, Rattray. 
„ lineaius, Ehrenberg. 
„ gigas, Ehrenberg. 
„ griseus, Greville. 
„ cowinnus, W. Smith, var. jonedana, 
Rattray. 
„ rohustus, Greville. . 
„ oculus-indis, Ehrenberg. 
„ naviculoides, Truau and Witt. 
„ radiosus, Grunow. 
„ lentigimsus, Janisch. 
,; tumidus, Janisch. 
„ sp. 0). 
Ethmodiscus sp. (1). 
Craspedodiscm groveanm (= Coscinodiscus, Rattray) 
„ coscinodiscus, Ehrenberg. 
Ropena tessellata, Grunow. 
Hemidiscus cundformis, Wallich. 
„ „ var. angusta, Janisch (?) 
Hemiaulus antarcticus, Ehrenberg. 
Rhizosolenia styliformis, Bright well. 
Surirella fastuosa, Ehrenberg. 
Podosira montagnei, Kutzing. 
Biddulphia pulcliella, Gray. 
Achnanthes brevipes, Agardh. 
„ subsessilis, Ehrenberg. 
Triceratium favus, Ehrenberg. 
„ antediluvianum, Van HeurcK 
SurfiEice Organisms. — The following species 
vicinity of this Station : — 
Kadioi.ahia (Haeckel, Zool. pt. 40). 
CoUofpJurra jnjriformi*, Haeckel (?). 
„ pttlyedra, Haeckel. 
Siphirtvrfihtrra macrtmphtmia, Haeckel. 
Urjalnmfhf xmnphanU, Hne« kcl. 
Hxjtufmlium aut/phjrnutn, Haeckel. 
„ jiajdUotnim, Haeckel. 
A<‘anlhft0]dt/rra cajiiUarU, Haeckel. 
HtiU»l-b.rra jiolyijonaria, Haeckel. 
I ’laibr^ietvM pinrtum, Haeckel. 
Unltnmina datura, Hoe<'kel. 
M •rgri/Iri, Hoockcl. 
}lrh>^>ma rndiaw, Haeckel. 
KI>tt<>mtnn jdrvtum, Heeckcl. 
Ihj-i-^phmra br^agimaJiM, Haeckel. 
are recorded from the surface in 
Aciinomma capillaceum, Haeckel. 
Arachtiosphsera doUchacantha, Haeckel. 
Cypassis j/uclla, Haeckel. 
Uthelius Solaris, Haeckel. 
Artindiw primordialis, Haeckel. 
Aranthomelron cylimlnaim, Haeckel 
„ bulbiferum, Haeckel. 
Zygarantha rostata, Haeckel. 
Aranthonia dcntirulata, Haeckel. 
„ diplopyrawis, Haeckel. 
A mjdiilonrhe rxmica, Haeckel. 
„ arufera, Haeckel. 
Aranthulonrlie amjihipolaris, Haeckel. 
Tessaraspis pcntagoiialis, HaeckeL 
the 
