0LR(1980)27(12) E. Biological Oceanography 887

of the intermolt cycle.] Bolrn Inst. Pesca, S. Paulo, 5(2): 119-127. Secao de Aquicultura, Divisao de Pesca Interior, Instituto de Pesca, S. Paulo, Brazil.

80:6035 Mostajo, E. L., 1978. Quetognatos del mar Caribe y

golfo de Mexico. [Chaetognatha from the Caribbean Sea and Gulf of Mexico; .14 species.] Physis, B. Aires, (A)38(94): 47-57. Museo Argentino de Ciencias Naturales 'Ber- nardino Rivadavia', Buenos Aires, Argentina.

80:6036 O'Connors, H. B. Jr., D. C. Biggs and D. V.

Ninivaggi, 1980. Par t i c le - s ize -dependen t max imum grazing ra tes for "remora longi- cornis fed na tura l particle assemblages. Mar. Biol., 56(1): 65-70.

Volume ingestion rates were an asymptotic func- tion of food (phytoplankton) concentration, with maximum ingestion rates at concentrations exceeding 5 to 10 x 10 ~ #m ~/mL (less than that in natural waters). Maximum volume ingestion rates increased linearly by a factor of 3.5 as the most abundant food particle size increased from 5 #m (microflagellates) to 30 #m (diatoms). Marine Sciences Research Center, State University of New York at Stony Brook, Long Island, N.Y. 11794, U.S.A. (mjj)

80:6037 Olerod, Roy, 1980. A taxonomic study of the

lys ianassid genus Centremedon G. O. Sars (Crustacea, Amphipoda). Zoologica Scr., 9(1): 35-52. Includes 124 drawings. Section of Invertebrate Zoology, Swedish Museum of Natural History, S- 104 05 Stockholm, Sweden.

80:6038 Packard, A., Q. Bone and M. Hignette, 1980.

Breathing and swimming movements in a captive Nautilus. J. mar. biol. Ass. U.K., 60(2): 313-327. Department of Physiology, University Medical School, Edinburgh, Scotland.

80:6039 Pawson, D. L., 1975/76/78. Some aspects of the

biology of deep-sea echinoderms. Thalassia Jugosl., 12(1): 287-293.

Bottom photographs and submersible observations enabled the study of swimming, reproductive ac- tivity and feeding habits of deep-sea echinoderms, with emphasis on the elasipodid holothurians. Selective detrital feeding was common, coupled with occasional opportunistic scavenging; about half of the elasipodids appeared capable of

prolonged swimming motion. Echinoid aggregation was related to feeding activity and possibly to reproduction (the cidaroids); numerous asteroids and ophiuroids were observed to raise their arms and feed upon abyssal plankton. Includes 18 bot- tom photos. National Museum of Natural History, Smithsonian Institution, Washington, D.C., U.S.A. (slr)

80:6040 Phillips, B. F., P. A. Brown, D. W. Rimmer and D.

D. Reid, 1979. Distribution and dispersal of the phyllosoma larvae of the western reek lobster, Panul i rus cygnus, in the south- eas tern Indian Ocean. Aust. J. mar. Freshwat. Res., 30(6): 773-783.

Average duration of the phyllosoma planktonic stage appeared to be 9-11 months; most were transported well offshore after hatching, signifi- cant numbers present as far offshore as 1500 kin. Greatest abundance was due west of the center of adult coastal distribution 375-1030 km offshore. Water circulation effects on larval transport are discussed. Division of Fisheries and Oceanography, CSIRO, P.O. Box 21, CronuUa, N.S.W. 2230, Australia. (slr)

80:6041 Price, M. V., 1980. On the siamiflcance of test

form in benthic salt -marsh Foraminifera. J. [oram. Res., 10(2): 129-135.

No correlation was found between morphological parameters of test form and position along an elevational (tidal) gradient in a salt marsh near Halifax, Nova Scotia. Thus, instead of reflecting adaptation to physical features of the environ- ment, test form may reflect adaptation for use of species-competitive resources. Diversity of test form and distribution of species therefore may be determined by competition. Implications for the use of Foraminifera as indicators of paleoen- vironments are discussed. Department of Biology, University of California, Riverside, Calif. 92521, U.S.A. (mjj)

80:6042 Ren, Xianqiu and Ruiyu Liu, 1979. Studies on

Chinese Cirripedia (Crustacea). II . Family T e t r a c l i t i d a e [ including As t roc l i t a longicostata n.gen., n.sp. and Tesseropora alba n.sp.]. (In Chinese; English summary.) Oceanol. Limnol. sin., 10(4): 338-353 + 4 plates. Includes 72 micrographs and 54 references. Institute of Oceanology, Academia Sinica, People's Republic of China.