-
yolky eggs of
oligochaetes do not have a
larval stage and
develop directly into
juvenile worms in the cocoon.
Reproduction among oligochaetes is
mainly by...
-
radically changed this scheme,
viewing leeches as a sub-group of
oligochaetes and
oligochaetes as a sub-group of polychaetes. In addition, the Pogonophora...
-
Shale about 500 million
years ago.
Oligochaetes evolved from
polychaetes and the
leeches branched off from the
oligochaetes. The
oldest leech fossils are from...
- of the most
widespread and
abundant oligochaetes in the world.
Limnodrilus hoffmeisteri is a
segmented oligochaete worm with
tapering end and
typical body...
-
Enchytraeidae is a
family of
microdrile oligochaetes. They
resemble small earthworms and
include both
terrestrial species known as
potworms that live in...
-
reproductive system of ****ellates, a
subgroup of
annelids which contains oligochaetes (earthworms) and
hirudineans (leeches). The ****ellum is a thick, saddle-like...
- regions,
there are
animal species including larvae of
chironomid flies,
oligochaete worms,
predatory fly larvae, and amphipods. In
saline regions, there...
-
Bulbophyllum oligochaete is a
species of
orchid in the
genus Bulbophyllum. The Bulbophyllum-Checklist The
Internet Orchid Species Photo Encyclopedia v...
- sporoplasm, and two form
protective valves.
Myxospores are
infective to
oligochaetes, and are
found among the
remains of
digested fish cartilage. They are...
- to an
increase of slow or
motionless water species, like dragonflies,
oligochaetes, snails, and mussels. This is to the
detriment of
rapid water species...
