SUMMARY OF RESULTS. 
615 
Pentacheles euthrix, n.g., n.sp. ( Willemcesia euthrix, Willemoes-Suhm, MS.). 
Two specimens (520 fathoms); obtained also at Station 173, 
315 fathoms. 
Haliporus obliquirostris, n.g., n.sp. Numerous specimens (520 fathoms) ; obtained 
at no other locality. 
Hemipenseus semidentatus, n.g., n.sp. Three specimens (520 fathoms); obtained 
also at Stations 171 and 194, 600 and 200 fathoms. Recorded 
subsequently from Indian Ocean (“ Investigator”). 
Benthesicymus altus, n.g., n.sp. One specimen (520 fathoms) ; for distribution see 
Station 133. 
Sergestes kroyeri, n.sp. One specimen (520 fathoms) ; obtained at no other locality. 
Plesioniha semilsevis, n.g., n.sp. Six specimens (520 fathoms); obtained also at 
Stations 164b (?), 173, and 200. 
Acanthephyra sica, n.sp. One specimen (520 fathoms); for distribution see 
Station 40. 
,, brachytelsonis, n.sp. Eight specimens (520 and 630 fathoms) ; 
obtained also at Stations 171, 194, 214, 232, 236, and 
318, 200 to 2040 fathoms. Recorded subsequently from 
Indian Ocean (“ Investigator ”). 
Anomura (Henderson, Zool. pt. 69). 
Uroptychus spinimarginatus, n.sp. Two specimens (520 fathoms) ; obtained .also 
at Station 214, 500 fathoms. 
,, australis, n.sp. One specimen (520 fathoms) ; obtained also at 
Stations 164b, 171, and 194a. 
Lamellibranchiata (Smith, Zool. pt. 35). 
Spondylus ostreoides, n.sp. One specimen (520 fathoms) ; obtained at no other 
locality. 
Nudibranchiata (Bergh, Zool. pt. 26), 
Euplocamus pacificus, n.sp. One specimen (630 fathoms) ; obtained at no other 
locality. 
Cephalopoda (Hoyle, Zool. pt. 44). 
Amphitretus pelagicus, n.g., n.sp. One specimen (520 fathoms) ; obtained at no 
other locality. Only species of the genus. 
Eledone verrucosa , Verrill. One specimen (630 fathoms) ; obtained at no other 
locality by the Challenger. Recorded from North-M est 
Atlantic. 
Stations 
and 170 a. 
