- bear'. In 1776, the
Italian biologist Lazzaro Spallanzani named them
Tardigrada,
which means 'slow walker'. They live in
diverse regions of Earth's biosphere –...
- 96 Murray, J., 1905. The
Tardigrada of the
Forth Valley. Ann. Scott. Nat. Hist., 55: 160 - 164 Murray, J., 1906. The
Tardigrada of the
Forth Valley. Part...
-
Panarthropoda is a
proposed animal clade containing the
extant phyla Arthropoda,
Tardigrada (water bears) and
Onychophora (velvet worms).
Panarthropods also include...
-
characteristic shared by
ecdysozoans is a three-layered
cuticle (four in
Tardigrada)
composed of
organic material,
which is
periodically molted as the animal...
-
cuticle itself appear similar to that of B.
adriaticus has. "Batillipes (
Tardigrada, Arthrotardigrada) from the
Portuguese coast with the
description of two...
- 60–80 Yes
Rotifera 2,000 >400 2,000 Yes Yes
Nemertea 1,350 Yes Yes Yes
Tardigrada 1,335 Yes (moist plants) Yes Yes Yes
Total number of
described extant...
-
periodically shed
during growth. Two
smaller phyla, the
Onychophora and
Tardigrada, are
close relatives of the
arthropods and
share some
traits with them...
-
Tardigrada,
together forming the Panarthropoda.
Stanleycaris appears to be a
basal Euarthropod.
Antennopoda was
defined by De Haro,
where Tardigrada was...
- ISSN 0289-0003. PMID 28148217. Nelson,
Diane R. (2002). "Current
Status of the
Tardigrada:
Evolution and Ecology".
Integrative and
Comparative Biology. 42 (3):...
-
Eutardigrada are a
class of
tardigrades (
Tardigrada)
without lateral appendages.
Primarily freshwater bound, some
species have
secondarily gained the ability...
