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Query: classification: "42.73"

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111   Article: Helicidae (Gastropoda, Pulmonata) Gesammelt von der Niederländischen Biologischen expedition in die Türkei in 1959. I
V. Hudec, in: Zoologische Mededelingen, Vol. 45 (1971), p. 313-323
112   Article: Helicidae (Gastropoda, Pulmonata) gesammelt von der niederländischen biologischen Expedition in die Türkei in 1959. II
V. Hudec, in: Zoologische Mededelingen, Vol. 46 (1973), p. 231-260
113   Article: Heliconoides linneensis sp. nov., a new holoplanktonic gastropod (Mollusca, Thecosomata) from the Late Oligocene of the Aquitaine Basin (France, Landes)
A.W. Janssen, in: Zoologische Mededelingen, Vol. 82 (2008), p. 69-72
114   Article: Het erwtekrabbetje, Pinnotheres pisum (L.), als commensaal van de paardemossel, Modiolus modiolus (L.)
B.W. Hoeksema, in: Het zeepaard, Vol. 41 (1981), p. 79-79
115   Chapter: Heterobranchia
J. Goud, A.J. de Winter, in: De Nederlandse biodiversiteit (2010), p. 147-150
116   Article: Heteromorphic ammonites from the Barremian and Aptian strata of Colombia
M.V. Kakabadze, P.J. Hoedemaeker, in: Scripta Geologica, Vol. 128 (2004), p. 182-
117   Article: Holoplanktonic Mollusca (Gastropoda: Pterotracheoidea, Janthinoidea, Thecosomata and Gymnosomata) from the Pliocene of Pangasinan (Luzon, Philippines)
A.W. Janssen, in: Scripta Geologica, Vol. 135 (2007), p. 29-178
118   Article: Host specificity and phylogenetic relationships among Atlantic Ovulidae (Mollusca: Gastropoda)
B.T. Reijnen, B.W. Hoeksema, E. Gittenberger, in: Contributions to Zoology, Vol. 79 (2010), p. 69-78
119   Article: I made use of the known dates of reclamation (and of afforestations) in the IJsselmeerpolders in The Netherlands to assess evolutionary adaptation in Cepaea nemoralis. At 12 localities (three in each polder), I sampled a total of 4390 adult individuals in paired open and shaded habitats, on average 233m apart, and scored these for genetic shell colour polymorphisms. The results show (highly) significant differentiation at most localities, although the genes involved differed per locality. Overall, though, populations in shaded habitats had evolved towards darker shells than those in adjacent open habitats, whereas a 'Cain & Sheppard' diagram (proportion yellow shells plotted against ‘effectively unbanded’ shells) failed to reveal a clear pattern. This might suggest that thermal selection is more important than visual selection in generating this pattern. Trait differentiation, regardless of whether they were plotted against polder age or habitat age, showed a linear increase of differentiation with time, corresponding to a mean rate of trait evolution of 15–31 kilodarwin. In conclusion, C. nemoralis is capable of rapid and considerable evolutionary differentiation over 1–25 snail generations, though equilibrium may be reached only at longer time scales
M. Schilthuizen, in: Heredity, Vol. 110 (2013), p. 247-252
120   Article: In and out of Africa: Dr A.C. van Bruggen, keen educator and eminent biologist
A.S.H. Breure, E. Gittenberger, W.J.M. Maassen, A.J. de Winter, in: Zoologische Mededelingen, Vol. 83 (2009), p. 509-524