The distribution, size and reproduction of pedunculate
barnacle, Octolasmis mulleri (Coker, 1902), on blue crab, Callinectus sapidus (Rathbun, 1896)".
Both species were found in some forests (Troncais and Liffre), confirming that geographic origin is not in itself a relevant element to discriminate sessile and pedunculate
Interestingly, the comparisons of climate records and tree rings in Germany showed that the droughts between 1976 and 1983 predisposed sessile and pedunculate
oaks there to subsequent winter-frost damage that took place during the winters of 1984-1987 (Hartmann et al.
The experimental duration was based on similar experiments conducted in other pedunculate
barnacles (Yusa et al.
Outside the range of the beech, pedunculate
oak becomes the most important tree in the habitats of G.
3 cm, herbaceous, pale-green, bivalved, one-flowered, sessile or shortly pedunculate
, peduncles up to 0.
Cercetari privind regenerarea naturala a gorunului si stejarului pedunculat in padurile de sleau de deal din Podisul Tarnavelor (Research on natural regeneration of sessile oak and pedunculate
oak in mixed oak-dominated stands of Tarnavelor Hills).
Figure 3 shows a spatio-temporal shift in stand heights of pedunculate
oak (Quercus robur L.
The density of the stand is homogeneous, though the relative densities of the two species follow the ecological gradient, with sessile oak more frequent in the upper part and pedunculate
oak more frequent in the lower.
1) differs from that of typical pedunculate
barnacles like Lepas spp.
The larval development and metamorphosis of the pedunculate
barnacle Octolasmis mulleri (Coker, 1902) reared in the laboratory.