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Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (35)
Full text:[...] DISCOVERY REPORTS Vol. XXXV, pp. 31-134 Issued by the National Institute of Oceanography SEASONAL CYCLES AND REPRODUCTION IN SEI WHALES OF THE SOUTHERN HEMISPHERE BY RAY GAMBELL (Whale Research Unit, [...]
Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (35)
Full text:[...] DISCOVERY REPORTS Vol. XXXV, pp. 199-358 Issued by the National Institute of Oceanography SPERM WHALES OFF DURBAN BY RAY GAMBELL {Whale Research Unit, National Institute of Oceanography) 1972 CAMBRID [...]
Full text:[...] the order cetacea. 6 Among the earlier naturalists of modern times, many have treated more or less minutely of cetaceous animals; as Aldrovandi, in that part of his general work entitled Ceta; Gesner [...]
Full text:[...] 56 MEDUSAS OP THE WORLD. The chief and possibly only well-marked point of difference between the forms S. mira-bilis and S. tubulosa is that in the hydroid of S. mirabilis the medusa-buds arise from [...]
Periodical:
'Discovery' reports
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'Discovery' reports (12)
Full text:[...] SOUTH AFRICA 49 Key to the Species1 I. Snout iY to if times eye, which is 4§ to 5 J in head; barbel longer than eye. A. Depth 4 to 41 in length; pectoral about if in head. 1. Dorsal 4 + 52-56; 15 or [...]
Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (20)
Full text:[...] ASTEROIDEA i39 Description. The specimen measures R 55 mm., r 15 mm., br 17-18 mm. The disk is slightly smaller, the interbrachial arcs less angular and the rays narrower than in the drawing of the t [...]
Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (20)
Full text:[...] ASTEROIDEA 171 Sladen's specimen from 1325 fathoms off the Chonos Archipelago merits further examination on account of the great depth. One suspects the existence of a deep water form analogous to L. [...]
Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (20)
Full text:[...] 172 DISCOVERY REPORTS Actinal intermediate plates about 8, carrying 1-4 delicate thorny spinelets, and not extending beyond third or fourth adambulacral plate, except for 1 or 2 rudimentary plates ne [...]
Full text:[...] NON-ANTARCTIC SPONGES—DENDY. 283 caustic potash ; the paired rays much more sharply and finely pointed when viewed edge on, as when the gastral cortex is looked at from the inside (apparently all thr [...]
Periodical:
'Discovery' reports
Periodical volume:
'Discovery' reports (20)
Full text:[...] 218 discovery reports The subfamily as here understood is rather isolated and contains Coronaster Perrier, Rathbiinaster Fisher (eastern north Pacific) and Labidiaster Liitken. Remarks. Verrill inclu [...]
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