SUMMARY OF RESULTS. 
277 
Tunic at a (Herdman, Zool. pt 38). 
(?) clava, n.sp. One specimen without Ascidiozooids, therefore the 
genus is doubtful. 
Excluding Protozoa, over 200 specimens of invertebrates were obtained in these 
dredgings, belonging to 128 species, of which 37 are new to science, including repre- 
sentative of 1 new genus ; 22 of the new species were not obtained elsewhere. 
From the shallower water (50 to 90 fathoms) about 90 specimens were obtained, 
belonging to 26 species, of which 6 were taken also in 450 fathoms ; 5 of the species are 
new, of which 3 were taken also in 450 fathoms. From the deeper water (450 fathoms) 
about 120 specimens were obtained, belonging to 115 species, of which 36 are new 
The following species of Pteropoda, Heteropoda, and Diatoms were observed in the 
deposit from 450 fathoms (see also Murray and Renard, Deep-Sea Deposits Chall. Exp.) : — 
Pteropoda (Pelseneer, Zool. pt. 65). 
Limacina infiata (d’Orbigny). 
Peraclis bispinosa, n.sp. 
Clio ( Styliola ) subula (Quoy and Gaimard). 
Heteropoda (Smith, Zool. pt. 72). 
Atlanta perovii, Lesueur. 
„ souleyeti, Smith, 
Diatomacea;. — T he following species o 
Amphora proteus , Gregory. 
,, robust a, Gregory. 
„ gigantea, Grunow. 
„ Uttoralis, Donkin. 
„ crassa, Gregory. 
Navicula hennedyii, W. Smith. 
„ clavata, Gregory. 
„ lyra, Ehrenberg. 
): gregoriana, Greville. 
„ prsdexta, Ehrenberg. 
„ californica, Greville. 
„ rirnosa , Greville. 
„ sandriana, Grunow. 
„ bullata, Norman, var. 
„ brasiliensis, Grunow. 
„ latissima , Gregory. 
„ maxima , Gregory. 
„ angulosa , Gregory. 
„ smithii, Brebisson. 
(summary of results chall. exp. — 1893.) 
Clio pyramidata, Linnd 
Cavolinia trispinosa (Lesueur). 
Atlanta fusca, Eydoux and Souleyet. 
Diatoms were observed by Mr. Comber. 
Navicula meddterranea, Grunow. 
„ lineata, Donkin, 
,, fusca, Ralfs. 
„ didyma, Kutzing. 
,, multicostata, Grunow. 
„ bombus, Kutzing. 
,, incurvata, Gregory. 
,, constricta, Grunow. 
„ executa , A. Schmidt. 
„ forficula ( = Pinnularia, O’Meara). 
,, campylodiscus, Grunow, 
„ aspera , Ehrenberg. 
,, consors, A. Schmidt. 
„ distans, Ralfs. 
Pleurosigma angulatum, "W. Smith. 
Cocconeis scutellum, Ehrenberg, and var. 
„ pseudomarginata, Gregory. 
Orthoneis splendida, Grunow. 
Acllnanthes longipes, Agardh. 
36 
Station' 75. 
Organisms from 
the Deposit. 
