A Manual of the Land and Fresh-water Shells of the British IslandsLongman, Orme, Brown, Green, and Longmans, 1840 - 324 páginas |
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Página 81
... conchologists , espe- cially those who only study the external form of shells , have proposed to unite this genus to the Nerites , be- cause some of the species are marine , and some of the fluviatile species have a tooth on the pillar ...
... conchologists , espe- cially those who only study the external form of shells , have proposed to unite this genus to the Nerites , be- cause some of the species are marine , and some of the fluviatile species have a tooth on the pillar ...
Página 84
... conchologists have described several species allied to the above . Rossmäsler reduces them to three ; but , from the specimens which I have re- ceived under different names , I greatly doubt if they are more than mere local varieties of ...
... conchologists have described several species allied to the above . Rossmäsler reduces them to three ; but , from the specimens which I have re- ceived under different names , I greatly doubt if they are more than mere local varieties of ...
Página 92
... conchologists until I noticed them in the Medical Repository for 1821 , when I also pointed out that they were known to Lister , and that the young shell of the two species offered the very different characters noticed in their ...
... conchologists until I noticed them in the Medical Repository for 1821 , when I also pointed out that they were known to Lister , and that the young shell of the two species offered the very different characters noticed in their ...
Página 154
... ( ? ) ; Alder , Mag . 2. & . B. 107 . Helix rufescens . Swiss Conchologists . Inhab . under stones , and dry places , among nettles , & c . Animal reddish , very polished ; tentacles longish . Shell 154 PNEUMONOBRANCHIATA .
... ( ? ) ; Alder , Mag . 2. & . B. 107 . Helix rufescens . Swiss Conchologists . Inhab . under stones , and dry places , among nettles , & c . Animal reddish , very polished ; tentacles longish . Shell 154 PNEUMONOBRANCHIATA .
Página 167
... conchologists , not paying attention to this fact , have very gene- rally committed an injustice to their countryman in favour of a foreigner , in a manner of which few foreign naturalists would be guilty . Indeed , few of them have ...
... conchologists , not paying attention to this fact , have very gene- rally committed an injustice to their countryman in favour of a foreigner , in a manner of which few foreign naturalists would be guilty . Indeed , few of them have ...
Outras edições - Ver tudo
A Manual of the Land and Fresh-water Shells of the British Islands William Turton,John Edward Gray Visualização integral - 1840 |
MANUAL OF THE LAND & FRESH-WAT William 1762-1835 Turton,John Edward 1800-1875 Gray Pré-visualização indisponível - 2016 |
Palavras e frases frequentes
Achatina Alder animal aperture bands Brard Brit British brown Brug Bulimus Carychium minimum Clausilia cloth lettered colour Conch conchologists conical convex Cyclas Cyclostoma Dict Drap Draparnaud edge Edition elongate epiphragm Fauna Férus Férussac foot genus Helix Hist horn-colour hortensis Icon inch in diameter Inhab Jeffreys Jenyns Journ Land and Fresh-water Leach Limax Limnæus Linn longitudinal mantle margin Moll Mollusca Mont Montagu Müller nearly Nilson oblique oblong observes operculum outer lip oval pale Paludina periostraca peristome Pfeiffer Phil Physa Physa fontinalis pillar Pisidium Pisidium amnicum plaits Planorbis Planorbis carinatus Pupa Rossm rounded Shell ovate slightly Snail Sowerby species specimens spiral spire composed striæ striated Sturm Succinea Succinea putris teeth tentacles Testacella thickened thin Trans transparent Turbo Turton umbilicus Unio Valvata Valvata cristata variety ventricose Verm Vertigo Vertigo alpestris Vitrina Vitrina pellucida vols volutions whorls yellowish young shells Zonites Zool