In Brazil, terrestrial mollusks
have been recorded as pests of numerous crops including soybeans, beans, tobacco, coffee, citrus, and grapes, as well as home and vegetable gardens (BRUSCHI-FIGUEIRO & VEITENHEIMER-MENDES, 2002; OHLWEILER et al., 2010, GRISOTTI & AVILA-PIRES, 2011).
According to their biology, freshwater mollusks
are natural inhabitants of large and small ponds involved in water purification and are indicator species for determining the degree of anthropogenic loading of biotopes.
Collected shells bore the holes of as many as two different species of drilling mollusks
. The only species of boring sponge found in the study area is Cliona celata; however, the holes created by boring sponges can easily be distinguished from those created by the molluscan predators examined in our study.
In the methodology using 24-well plates with 3 snails (1 mollusk
per well), the linear regression presented values of [R.sup.2] = 0.7014 and 0.6665, with standard deviation of 0.7091 and 0.6711 for 24 and 48 hours, respectively.
Although a female-biased sex ratio appears to be typical for many species of Unionicola (Mitchell 1965; Davids 1973; Baker 1987), there is little known about the impact of this population structure on the reproductive biology of Unionicola mollusk
Shipworms are mollusks
and are clam-like creatures that use their shells as drills and feed on wood by burrowing into the wood fibers.
fossil is helping us to understand the relationship between two mollusk
groups, which is also helping us to understand how mollusks
have evolved on Earth."
Students are creating a small mollusk
environment and testing the effect of food on movement.
figure prominently in the diets of many fish species, including humpback whitefish (Coregonus pidschian) and broad whitefish (C.
There are the usual struggles between the boys, Hook and his pirates, and the Mollusk
These agencies and organizations share the tasks of 1) surveying streams to locate and assess targeted mollusk
populations, 2) collecting broodstock for culture activities, 3) identifying stream segments for potential population restoration activities, 4) conducting life history research, 5) developing propagation technologies, and 6) funding the various aspects of the propagation and larger recovery program.
In Bearded Clam, 1997, a disarmingly tacky Neptunian realm contains two women making love inside a gaping mollusk
; in one view it's a crude visual pun, in another an affecting, erotic fantasyscape.