Annual Record of Science and Industry, Volumen5Spencer Fullerton Baird Harper & Brothers, 1876 Annual record for 1874-78 contains "Select works on science published during 1874-78." |
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Página cxlvi
... larva of the cockle ( and if not , it remains an interesting question for solution what is ) , or , second , the Bucephalus is a parasite ; but if so , it does not render the cockle sterile , as asserted by Lacaze - Duthiers ; and ...
... larva of the cockle ( and if not , it remains an interesting question for solution what is ) , or , second , the Bucephalus is a parasite ; but if so , it does not render the cockle sterile , as asserted by Lacaze - Duthiers ; and ...
Página cxlvii
... larvæ , and his argument was hard to answer , for it rested on the supposed monoecious character of some of the largest and most common rotifers - creatures constantly watched and studied in consequence of their great size and beauty ...
... larvæ , and his argument was hard to answer , for it rested on the supposed monoecious character of some of the largest and most common rotifers - creatures constantly watched and studied in consequence of their great size and beauty ...
Página clxxxii
... larva of the Cardium or cockle - shell . Soon the shell covers the entire larva , only the ciliated velum projecting out of an anterior end from be- tween the shells . In this stage the larval oyster leaves the mother , and swims around ...
... larva of the Cardium or cockle - shell . Soon the shell covers the entire larva , only the ciliated velum projecting out of an anterior end from be- tween the shells . In this stage the larval oyster leaves the mother , and swims around ...
Página clxxxiv
... larvæ , such as Chironomus , and becomes encysted ; after which it finds its way with its host into the alimentary canal of fishes , where it is again encysted . It escapes from this position in the spring . Further researches on the ...
... larvæ , such as Chironomus , and becomes encysted ; after which it finds its way with its host into the alimentary canal of fishes , where it is again encysted . It escapes from this position in the spring . Further researches on the ...
Página clxxxvi
... larva separate , five pairs of large ganglia corre- sponding to the five anterior pairs of limbs . The brain of the king - crab differs remarkably from that of the normal crustacea ― i . e . , the lobster and crab - in sending off no ...
... larva separate , five pairs of large ganglia corre- sponding to the five anterior pairs of limbs . The brain of the king - crab differs remarkably from that of the normal crustacea ― i . e . , the lobster and crab - in sending off no ...
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