-
major factors and
survival depends on
salinity above 25 ‰. L.
salmonis copepodids migrating upwards towards light and
salmon smolt moving downwards at daybreak...
-
followed by a
stage called the
copepodid,
which has the same
number of body
segments and
appendages in all copepods. The
copepodid larva has two
pairs of unsegmented...
- 36 hours. The
nauplii will go
through three stages before molting into
copepodids,
which ****ociate with fish gills.
After a
further five
stages and mating...
- the skin of wild
salmon during free-swimming,
planktonic nauplii and
copepodid larval stages,
which can
persist for
several days.
Large numbers of highly...
- the skin of wild
salmon during free-swimming,
planktonic nauplii and
copepodid larval stages,
which can
persist for
several days.
Large numbers of highly...
- of flatfish,
particularly the
European flounder (Platichthys flesus).
Copepodids and
immature females infect the
holobranch of the host,
while adult females...
- size from 2 to 3
millimetres (3⁄32 to 1⁄8 inch) when it
matures as a
copepodid larva to more than 40 mm (1+1⁄2 in) as a
sessile adult.
Lernaeocera branchialis...
- of 15‰ and poor
development to the
infective copepodid occurs between 20 and 25‰.
Nauplii and
copepodids are
positively phototactic and
exhibit a daily...
- 453/454:351-365. Czaika, S. C. 1982.
Identification of
nauplii N1-N6 and
copepodids CI-CVI of the
Great Lakes calanoid and
cyclopoid copepods (Calanoida,...
- abdomen. The
nauplius moults five or six times,
before emerging as a "
copepodid larva". This
stage resembles the adult, but has a simple, unsegmented...
