02029nas a2200205   4500008004100000245011500041210006900156300001200225490000800237520131300245653002701558653002901585653001801614653001501632653001301647653002401660653002001684100001901704856010001723       1986                        eng d00aEcology of Naididae {(Oligochaeta)} from an alkaline bog stream: life history patterns and community structure0 aEcology of Naididae Oligochaeta from an alkaline bog stream life  a79–900 v1333 aAbstract Population and community dynamics of naidid oligochaetes were studied from June {1982–December} 1983 in a sluggish, alkaline bog stream situated within Cedarburg Bog, Ozaukee County, Wisconsin, {USA.} Temporal differences in periods of peak abundance were observed for five species studied in detail: Chaetogaster diaphanus {(mid-August} and September), Chaetogaster diastrophus {(mid-May),} Dero digitata {(mid-September),} Dero nivea {(mid-October),} and Pristina leidyi {(mid-October).} Several correlations of abiotic and biotic parameters to density and percentage of naidids reproducing asexually were calculated. Mean doubling times (days) for field populations were 12.1, 22.7, 62.4, 19.6, 27.7 for C. diaphanus, C. diastrophus, D. digitata, D. nivea, and P. leidyi, respectively. Asexual reproduction by paratomy was the principal method of population increase. Sexual specimens were observed for Stylaria lacustris during June and {October–December,} D. digitata in September, C. diastrophus and Nais simplex during October, and C. diaphanus in {October–November.} Generally, a high proportion of the respective population was sexually mature when this type of reproduction occurred. Naididae community diversity index values using the {Shannon-Weaver} index ranged from 0.19–3.86.10aChaetogaster diaphanus10aChaetogaster diastrophus10aDero digitata10aDero nivea10aNaididae10aPopulation Dynamics10aPristina leidyi1 aSmith, Michael  uinternal-pdf://Smith 1987 - ecology of naididae-0345075978/Smith 1987 - ecology of naididae.pdf00498nas a2200133   4500008004100000022001400041245008500055210006900140300001400209490000800223100002300231700002200254856008800276       1986                        eng d  a0018-815800aFeeding habits and dietary overlap of Naididae {(Oligochaeta)} from a bog stream0 aFeeding habits and dietary overlap of Naididae Oligochaeta from   a193–2010 v1371 aSmith, Michael, E.1 aKaster, Jerry, L.  uhttp://www.springerlink.com.proxy-um.researchport.umd.edu/content/fu42p3416k233302/