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Temora turbinata Giesbrecht & Schmeil, 1898, p. Iol. 
Temora turbinata Thompson & Scott, 1903, p. 249. 
Temora turbinata Sars, 1905 (0), p. 
2 
ae 
The forms belonging to this species although less numerous in the plankton than the 
representatives of the previous one, were found to have a moderately wide distribution in the 
area investigated, as shewn by the following records. 
Stat 10.) otacs5usotat. GO, —-\)Stat. 37. — Stat. 4o,/—— Stat 47) Stat. 50. —— 
Stat. 71. — Stat. 75. — Stat. 141 (HENSEN vertical net, 1500 metres to surface). — 
Stat. 142. — Stat. 144. — Stat. 148 (HENSEN vertical net, 1000 metres to surface). — 
Stat. 165. — Stat. 184. — Stat. 185 (HENSEN vertical net, 1536 metres to surface). — 
Stat. 204. — Stat. 205. — Stat. 220 (HENSEN vertical net, 200 metres to surface). — 
Sidie22 5. ota 20 Stat. 230) (HENSEN vertical net, 2000 metres) toy surface), —— 
Stat. 245. — Stat. 276 (HENSEN vertical net, 750 metres to surface). — Stat. 315. 
This Zemora has a very close resemblance to Zemora longicoruzs (Miiller), found in the 
plankton of the North Atlantic, off the coast of Europe, and can only with difficulty be separated 
from it. It may simply be a tropical variation of the well known northern form. 
Genus Temoropia T. Scott, 1893. 
This genus is separated from the other members of the family by the structure of the 
fifth pair of feet of both sexes. The fifth pair of the female is not quite symmetrical in the 
type form, but it is quite symmetrical in North Atlantic examples of a nearly related species. 
The female fifth pair is represented by two free joints attached to a basal part. The first free 
joint is furnished at its inner distal angle with a spiniform process, which may represent a 
rudimentary endopodite. The male fifth pair is large and conspicuous. 
One species was obtained from the plankton collected by the ‘Siboga’. 
1. Lemoropia mayumbaenses T. Scott. 
Temoropia mayumbaensis T. Scott, 1893, p. 79, pls. VIII & IX. 
Temoropia mayumbaensis Giesbrecht & Schmeil, 1898, p. 96. 
Temoropia mayumbaensis Thompson & Scott, 1903, p. 248. 
The typical member of the genus was rather rare in the area investigated. Males and 
females were obtained from the plankton collected at the following stations. 
Stat. 35, 2 specimens. — Stat. 143 (HENSEN vertical net, 1000 metres to surface), 6 speci- 
mens. — Stat. 148 (HENSEN vertical net, 1000 metres to surface), 4 specimens. — Stat. 184, 
3 specimens. — Stat. 185 (HENSEN vertical net, 1536 metres to surface), I specimen. — 
Stat. 203 (HENSEN vertical net, 1500 metres to surface), 8 specimens. — Stat. 220 (HENSEN 
vertical net, 200 metres to surface), 4 specimens. — Stat. 243 (HENSEN vertical net, 1000 
metres to surface), 4 specimens. 
Temoropia mayumbaensis is a very characteristic form and is readily recognised by the 
structure of the fifth pair of feet of both sexes. The ventral surface of the genital segment of 
the female is greatly inflated. Length, female .94 mm., male .g mm. 
This species has hitherto only been known from the Gulf of Guinea and from the Gulf of Suez. 
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