195 
Stat. 16. — Stat. 35. — Stat. 36. — Stat. 37. — Stat. 40. — Stat. 47°. — Stat. 71. — Stat. 
75 (HENSEN vertical net, 11 metres to surface). — Stat. 81. — Stat. 96 (day). — Stat. 99. — 
Stat. 110. — Stat. 118 (HENSEN vertical net, 900 metres to surface). — Stat. 121. — Stat. 125 
(day). — Stat. 128 (HENSEN vertical net, 700 metres to surface). — Stat. 133. — Stat. 136. — 
Stat. 138. — Stat. 141 (HENSEN vertical net, 1500 metres to surface). — Stat. 142. — 
Stat. 143 (HENSEN vertical net, 1000 metres to surface). — Stat. 146. — Stat. 148 (HENSEN 
vertical net, 1000 metres to surface). — Stat. 157. — Stat. 165. — Stat. 168. — Stat. 169. 
Stat. 184. — Stat. 185 (HENSEN vertical net, 1536 metres to surface). — Stat. 203 (surface). — 
Stat. 203 (HENSEN vertical net, 1500 metres to surface). — Stat. 205. — Stat. 213. — Stat. 
214. — Stat. 217 (horizontal cylinder). — Stat. 220 (HENSEN vertical net, 2000 metres to 
surface). — Stat. 230 — Stat. 243 (HENSEN vertical net, 1000 metres to surface). — Stat. 
252. — Stat. 271. — Stat. 276 (HENSEN vertical net, 750 metres to surface). — Stat. 
282. — Stat. 315. 
This species is a moderately large form with. a pointed forehead. It appears to be 
generally distributed throughout the great oceans. 
3. Oxrthona minuta T. Scott. 
Oithona minuta T. Scott, 1893, p. 90, pl. IX, figs. 14—25. 
Oithona minuta A. Scott, 1902, p. 400. 
Oithona minuta Thompson & Scott, 1903, p. 255. 
Twenty specimens belonging to this small form were obtained from the plankton collected 
ageotaton: 142. 
This species is very readily overlooked and requires some care in its determination. 
Van BREEMEN (1908) states that Ozthona minuta Kriczagin is identical with Ozthona nana 
Giesbrecht, but not with Ozthona minuta ‘T. Scott. 
Oithona minuta has only hitherto been recorded from the Gulf of Guinea, from the 
Red Sea, and from the Indian Ocean round Ceylon. 
24. Family LoNGIPEDIMDAE. 
Genus Longipedia Claus, 1863. 
The members of this genus are readily separated from all the other Harpacticoida by 
the very long endopodite of the second pair of feet. 
Three species were represented in the material collected by the ‘Siboga’ in the Malay 
Archipelago. One of the species does not appear to have previously been described. 
1. Longipedia coronata Claus. Plate LIX, figs. 5—8. 
Longipedia coronata Claus, 1863, p. 111, pl. XIV, figs. 14—24. 
Longipedia coronata Sars, 1903(a), p. 10, alls, JUL Se IW 
Longipedia coronata Thompson & SOU, UCOZ, jos ZH 
Longipedia coronata T. Scott, 1905, p. 143. 
Two females that agree fairly well with the illustrations of the above species given by 
IQS 
