It is thought that when " Gammarus lacustris " is infected with a thorny-headed worm, the parasite causes serotonin to be massively expressed.
12.
It was first named by Gerald Mayr, Herculano Alvarenga and C�cile Mourer-Chauvir?in 2011 and the type species is " Hoazinavis lacustris ".
13.
Flowers on " C . lacustris " occur along awned, translucent to purplish or brown in color, and half the length of the perigynia.
14.
In 2000, a study was carried out on " Iris cristata " and " Iris lacustris ", looking at the genetic variation of both irises.
15.
Also during mating, the male " Gammarus lacustris " clamps down on the female and holds on for days . Researchers have additionally found that blocking serotonin releases clamping.
16.
He described a number of phycological species; " Haematococcus lacustris ", " Volvox lacustris " and " Conferva mammiformis " being a few examples.
17.
He described a number of phycological species; " Haematococcus lacustris ", " Volvox lacustris " and " Conferva mammiformis " being a few examples.
18.
The proposed variant " Carex lacustris " var . laxiflora ( Dewey ) is not accepted by ITIS, and is considered a synonym of " Carex hyalinolepis"
19.
Thus, it is thought that the thorny-headed worm physiologically changes the behavior of the " Gammarus lacustris " in order to enter its final host, the bird.
20.
The single known species " "'Concornis lacustris " "'was described from remains of one individual skeleton which is not quite complete but bears feather impressions.
