...Again, he tells us : — ' Mr. Lonsdale informs me that he placed a pair of land-shells (Helix pomatid), one of which was weakly, into a small and ill-provided...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate ; but after an absence of twenty-four hours...

...reason." Again, he tells us : — " Mr. Lonsdale informs me that he placed a pair of land-shells (Htlix pomatia), one of which was weakly, into a small and...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate ; but after an absence of twenty-four hours...

...of reason." Again, he tells us : — " Mr. Lonadale informs me that he placed a pair of land-shell* (Helix pomatia), one of which was weakly, into a small...healthy individual disappeared, and was traced by its truck of slime over a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded th:it it had...

...of reason.' Again, he tells us : — ' Mr. Lonsdalo informs me that he placed a pair of land-shells (Helix pomatia), one of which was weakly, into a small...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate ; but after an absence of twenty-four hours...

...aid of reason.' Again, he tells us: — 'Mr. Lonsdale informs me that he placed a pair of land-shells (Helix pomatia), one of which was weakly, into a small...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate ; but after an absence of twenty-four hours...

...permanent attachment : an accurate observer, Mr. Lonsdale, informs me that he placed a pair of land-shells (Helix pomatia), one of which was weakly, into a small...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate ; but after an absence of twenty-four hours...

...Again, he tells us : — ' Mr. Lonsdalo informs me that he placed a pair of land-shells (Hdix pomatla), one of which was weakly, into a small and ill-provided...a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it hod deserted its sickly mate ; but after an absence of twenty-four hours...

...et les allures qui preparent et '•" accomplissent le double embrassement de ces her" maphrodites." These animals appear also susceptible of some degree...Mr. Lonsdale, informs me that he placed a pair of land-shells (Helix pomatia), one of which was weakly, into a small and ill-provided garden. After a...

...mouYements et les allures qui proparent et accomplissent le double embrassement de cos hermaphrodites." These animals appear also susceptible of some degree...observer, Mr. Lonsdale, informs me that he placed 1 : De 1'Espece et de la Class.' etc., 1869, p. 106. a pair of land-shells (Helix pomatia), one of...

...et les allures qui " preparent et accornplissent lo double embrassement de ces " hormaplirodites." These animals appear also susceptible of some degree of permanent attachment : an accurate observer, * ' De 1'Espece et dc la Class.' &c., 1869, p. 106. Mr. Lonsdale, informs me that he placed a pair...