Index to Volume XII 
373 
Metaphoxus, 150 
Metcalfina hexagona, 125 
Miscanthus floridulus, 8, 14, 15 
Moraea Robinsoniana, 89 
Nakamura, Eugene L., and James L. Yount: 
An Unusually Large Salp, 181 
Neothoracocotyle acanthocyhii, 131, 134 
Newell, Irwin M.: 
Specific Characters and Character Variants in Adults 
and Larvae of the Genus Paratrombium Bruyant 
1910 (Acari, Trombidiidae) , with Descriptions 
of Two New Species from Western North Amer- 
ica, 350-370 
Neothunnus macropterus, 127, 132 
News Notes 
Index to Plant Chromosome Numbers, 278 
International Oceanographic Congress, 278 
Notes: 
An Unusually Large Salp, 181 
First Pacific Record of the Whale-louse Genus 
Syncyamus, 181 
Brighamia citrina, comb, nov., 182 
Occurrence of Protohydra leuckarti in Puget Sound, 
106-108 
Oceanographic and Meteorological Aspects of the 
Gulf of California, 21-45 
On Certain Thaliacea (Tunicata) from the Pacific 
Ocean, with Descriptions of Two New Species 
of Doliolids, 317-326 
Orthobilharzia hoepplii, 303 
odhneri, 303 
Pacific Area Distribution of Fresh-Water and 
Marine Cercarial Dermatitis, 299-312 
Pandanus tectorius, 8, 14, 15 
Paradis co gaster chaetodontis, 253 
Paramonov, S. J.: 
A Review of Australian Species of Laphria (Asil- 
idae, Diptera), with Descriptions of Three New 
Species from Lord Howe Island, 92-105 
Lord Howe Island, a Riddle of the Pacific, 82-91 
Parapetalus sp., 132 
Paraph ox us, 146-150 
new synonymy, 146-148 
milleri n. comb., 147 
obtusidens n. comb., 147 
sinuatus n. comb., 147-148 
tatters alii n. sp., 148 
stebbingi n. sp., 148 
Parathunnus sib i, 132 
Paratrombium, 350-370 
bidactylus n. sp., 357-365 
quadriseta n. sp., 365-370 
Paraturbanella sp., 107 
Parochis acanthus, 308 
Pettersson, Hans, and Kurt Frederiksson : 
Magnetic Spherules in Deep-sea Deposits, 71-81 
Physalia spp., 64 
Phoxocephalus, 150 
Planaxis labiosus, 153-156 
lineatus, 154 
longispira, 154 
peris celida, 154 
sulcatus, 154 
virgatus, 153-154 
Platysiphonia parva, 229 
Plecia amplipennis, 190-191 
aruensis, 191-192 
bakeri, 192 
borneensis, 192—193 
burmensis n. sp., 193 
buruensis, 193 
cana, 194 
decora, 194 
dimidiata, 194-195 
disjuncta n. sp., 195-196 
dispersa n. name, 196-197 
dorsalis, 197 
dubia, 197-198 
erebea, 198-199 
forcipata, 199-200 
forjicula, 200-201 
fulvicollis, 201-202 
fumida, 202 
fumidula, 202 
fumidula diversa n. subsp., 202-203 
furva, 203 
gurney i, 203-204 
inconspicua, 204 
javensis, 204-205 
laffooni, 205 
lieftincki n. sp., 205—206 
magnispina n. sp., 206-207 
malayaensis, 207—208 
manni, 208 
mayoensis, 208-209 
monticola n. sp., 209-210 
morosa, 210 
ornaticornis , 2 1 0-2 1 1 
palauensis, 211 
parva, 211-212 
rufcornis, 212-213 
rujilatera, 213 
siamensis, 213-214 
subvarians, 214 
sundaensis, 214-215 
tenebrosa n. sp., 215 
tergorata, 215-216 
tjibodensis, 217 
tridens n. sp., 217 
tristis, 217-218 
varians, 218-219 
( Heteroplecia ) visenda, 219-220 
zamboanga, 220 
Pontharpinia epistoma, 147 
Premna obtusifolia, 13, 15 
Prionace glauca, 64 
Proharpinia, 149, 150 
hurleyi n. sp., 149 
stephensii n. comb., 149 
Protohydra leuckarti, 106-108 
Pseudharpinia, 150 
Pseudorca crassidens, 181 
Pteris quadriaurita, 7, 15 
Pterodroma melanopus, 88 
Puffinus carneipes, 88 
Pyrosoma sp., 127 
Randall, John E.: 
A Review of the Labrid Fish Genus Labroides, with 
Descriptions of Two New Species and Notes on 
Ecology, 327-347 
Records of Scattering Layers from New Zealand 
Seas, 170-180 
