A History of Crustacea: Recent MalacostracaD. Appleton, 1893 - 466 pagini |
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Pagina 18
... fathoms . Mr. Miers , who named it Ethusa ( Ethusina ) challengeri , says : " This is the greatest depth at which any Brachyurous crustacean was taken by the expedition , and also , I believe , the greatest hitherto recorded for any ...
... fathoms . Mr. Miers , who named it Ethusa ( Ethusina ) challengeri , says : " This is the greatest depth at which any Brachyurous crustacean was taken by the expedition , and also , I believe , the greatest hitherto recorded for any ...
Pagina 19
... fathoms . In the Macrura two genera , Benthesicimus and Gennadas , instituted by the late Mr. Spence Bate , descend to 3,050 fathoms , and have nowhere been found dwelling with less than 300 fathoms of water above them . It is not ...
... fathoms . In the Macrura two genera , Benthesicimus and Gennadas , instituted by the late Mr. Spence Bate , descend to 3,050 fathoms , and have nowhere been found dwelling with less than 300 fathoms of water above them . It is not ...
Pagina 20
... fathoms . The Isopoda extend down to 2,740 fathoms , the Amphipoda possibly , but by no means cer- tainly , to 2,500 . Among the Entomostracans , a Phyllo- carid species came from 2,550 fathoms , Ostracoda from 2,750 , the strange ...
... fathoms . The Isopoda extend down to 2,740 fathoms , the Amphipoda possibly , but by no means cer- tainly , to 2,500 . Among the Entomostracans , a Phyllo- carid species came from 2,550 fathoms , Ostracoda from 2,750 , the strange ...
Pagina 21
... fathoms , or even in a few feet , of water , species enough to occupy weeks and months of study may often readily be secured . For this work sheltered bays and inlets are favourable . When the dredge brings up apparently nothing but ...
... fathoms , or even in a few feet , of water , species enough to occupy weeks and months of study may often readily be secured . For this work sheltered bays and inlets are favourable . When the dredge brings up apparently nothing but ...
Pagina 29
... fathoms , measures 142 mm . , or 5 inches . Both of these species , with one or two others in the same genus , such as Gnathophausia Goliath , A. Milne - Edwards , far surpass most of those in the sub - order , the length usually ...
... fathoms , measures 142 mm . , or 5 inches . Both of these species , with one or two others in the same genus , such as Gnathophausia Goliath , A. Milne - Edwards , far surpass most of those in the sub - order , the length usually ...
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Termeni și expresii frecvente
adult Amphipoda animal Anomura apex appendages basal joint Beddard belong Brachyura branchiæ branchial branchial cavity Budde-Lund burrow carapace character chelate chelipeds claws crab Crustacea Cumacea Dana depth described developed distinct distinguished dorsal epipod exopod eye-stalks eyes Fabricius fathoms female fifth joint fifth pair flagella flagellum fourth joint Fritz Müller front genera genus Giard and Bonnier gnathopods Haan Herbst inch inner branch Isopoda Kröyer larvæ larval last pair Latreille Leach limbs Linn Macrura Malacostraca male mandibles margin maxillæ Mediterranean Miers Milne-Edwards Mysis narrow outer branch pair of legs pair of trunk-legs pairs of pleopods palp parasitic peduncle peræon peræopods plates pleon pleopods regions Risso rostrum rudimentary S. I. Smith Sars second antennæ second joint second maxillipeds setæ short side sixth segment slender specimens Spence Bate spines Stimpson sub-order telson terminal joint third maxillipeds three pairs three-jointed tribe trunk two-jointed type species uropods ventral
Pasaje populare
Pagina 157 - I think this is as curious a case of instinct as ever I heard of, and likewise of adaptation in structure between two objects apparently so remote from each other in the scheme of nature, as a crab and a cocoa-nut tree.
Pagina i - Correspondent of the Institute. With 148 Illustrations. $1.75. 46. THE ORGANS OF SPEECH AND THEIR APPLICATION IN THE FORMATION OF ARTICULATE SOUNDS. By GH VON MBYER, Professor in Ordinary of Anatomy at the University of Zurich.
Pagina ii - THE SENSES, INSTINCTS, AND INTELLIGENCE OF ANIMALS, WITH SPECIAL REFERENCE TO INSECTS. By Sir JOHN LUBBOCK.