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cocoon
Also, they kill the hosts in a concealed but safe position after the hosts cocoon or build their pupal cells.
      
The mean weight gain was 84% of the baseline within 6 weeks, the rate of cocoon deposition was 0.8 per week, and the incubation duration was about 3 weeks, which provided for population doubling within 3 months.
      
A nonlinear negative correlation between the number of juveniles in a cocoon and their weight was found (correlation ratio R= 0.86).
      
The narrow-sense heritability, h2, for batch size was 0.35-0.40; for the number of juveniles in a cocoon, 0.35; for juvenile weight, 0.42.
      
The probability of correlated selection response in traits "number of juveniles in a cocoon" and "weight of juveniles" was estimated.
      
ANOVA designs for estimating heritabilities of fecundity traits inHirudo medicinalis including batch size, the number of juveniles per cocoon, and juvenile weight.
      
Accounting for reproduction mode of this species, different types of kinship were identified, which were taken into account in the ANOVA designs: juveniles from one batch and one cocoon were considered respectively full sibs and polyzygotic twins.
      
Variation components were analyzed in the following kinship groups: for batch size, in full sibs; for the number of juveniles per cocoon, between sibships, full sins, and replicates; and for juvenile weight, in full sibs and polyzygotic twins.
      
medicinalis were obtained: for batch size, h2 = 0.35-0.40, H2 = 0.40-0.45; for the number of juveniles per cocoon, h2 = 0.33-0.36, H2 = 0.36-0.39; and for juvenile weight, h2 = 0.40-0.44, H2 = 0.44-0.48.
      
Object 3 can be a cocoon star and a member of the system, but can also be a dust envelope surrounding the system as a whole.
      
Conditions in a protoplanetary disk after cocoon breakup are discussed.
      
The core radio emission at 18 cm is attenuated by absorption in the ambient ionized medium (cocoon wall) by >amp;gt;25 db.
      
The visibility of helix-structure fragments is determined by the transparency of the surrounding thermal plasma-the cocoon wall.
      
The absorption in the cocoon wall has been found to depend on the distance from the core.
      
The spectra of the compact components located near the core have a low-frequency cutoff that is determined by the reabsorption of the synchrotron emission and by the absorption in the cocoon wall.
      
The calculations are based on the hypothesis that the class II methanol maser lines are formed in an edge-on Keplerian disk, while the thermal methanol emission and CS lines are formed in a cocoon around the protostar.
      
Main factors contributing to the increase of cocoon output in Zhejiang province
      
Three factors contributing to the increase of cocoon output are: the cocoon output per box, the area of mulberry field, and the egg amount raised per unit area of mulberry field.
      
The results showed that the importance of the factors in increasing cocoon output was in the order: egg amount raised per unit area of mulberry field >amp;gt; cocoon output per box >amp;gt; area of mulberry field.
      
Twenty-one oval and 10 peanut cocoon shaped lines were reared in different seasons of the year.
      
 

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