Host Bibliographic Record for Boundwith Item Barcode 30112118457412 and Others, Volumes 10-111874 |
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Resultados 6-10 de 81
Página 48
... usually believed by schoolboys and others to be the transfor- mation of horse - hairs by immersion in running water . The larval stages of these worms are usually passed parasitically in insects . S. A. S. - You had best obtain the ...
... usually believed by schoolboys and others to be the transfor- mation of horse - hairs by immersion in running water . The larval stages of these worms are usually passed parasitically in insects . S. A. S. - You had best obtain the ...
Página 50
... usually invisible ; hence it may be sup- posed that mollusks inhabiting water do not secrete such a copious supply as their brethren of the land , and that the water itself would act as a sufficient lubricant ; but such is not the case ...
... usually invisible ; hence it may be sup- posed that mollusks inhabiting water do not secrete such a copious supply as their brethren of the land , and that the water itself would act as a sufficient lubricant ; but such is not the case ...
Página 52
... usually attached to the surface of the water . Rissoa parva is well known to conchologists as a thread - spinner . Mr. J. G. Jeffreys thus pleasantly speaks of it : - " Lying on a rock , by the brink of a seaweed - covered pool left by ...
... usually attached to the surface of the water . Rissoa parva is well known to conchologists as a thread - spinner . Mr. J. G. Jeffreys thus pleasantly speaks of it : - " Lying on a rock , by the brink of a seaweed - covered pool left by ...
Página 55
... usually recommended , and when cold clean and varnish . Cells are not often required : only for very thick objects and certain algæ , & c . They may be made of glass , tin , or vulcanite , and should be stuck with marine glue , which is ...
... usually recommended , and when cold clean and varnish . Cells are not often required : only for very thick objects and certain algæ , & c . They may be made of glass , tin , or vulcanite , and should be stuck with marine glue , which is ...
Página 57
... usually , the darters , young and old , make their appearance , not only in the river , where they are , perhaps , most abundant , but in nearly all our smaller streams , and , selecting such spots as peculiarly suit them , they take up ...
... usually , the darters , young and old , make their appearance , not only in the river , where they are , perhaps , most abundant , but in nearly all our smaller streams , and , selecting such spots as peculiarly suit them , they take up ...
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abundant Algæ animal antennæ aphides appearance aquarium balsam basalt beautiful bees beetle birds Blow-fly body botanical Botany branches British called Canada balsam Carboniferous cells centre colour common covered creature cultivated deposits described diatoms eggs entomologists feet fish flowers Foraminifera fossil garden genus Geological glass Globigerina ooze Graptolites green growing habits head inch insects interesting known labrum larva larvæ latter leaf leaves length Lepidoptera living London maxillæ mentioned microscope moth mounted mouth Natural History naturalist neighbourhood nest noticed number of SCIENCE-GOSSIP object observed organs pair paper peculiar perhaps plants portion potato probably pupa rare readers of SCIENCE-GOSSIP remarkable rocks root round SCIENCE SCIENCE-GOSSIP seen shell side Silurian slide Society species specimens spider spinnerets statoblast surface tail thread tion tree tube variety vegetable wings wood young zoophytes