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Pycnogonum is a
genus of sea
spiders in the
family Pycnogonidae. It is the type
genus of the family. The
generic name
literally means “dense knees”. Pycnogonum...
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hence they are also
called pycnogonids (/pɪkˈnɒɡənədz/;
named after Pycnogonum, the type genus; with the
suffix -id). They are cosmopolitan,
found in...
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Pycnogonum litorale is a
marine arthropod in the
family Pycnogonidae, the sea spiders. It is
found in the
northern Atlantic Ocean, the
North Sea, the English...
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Pycnogonum stearnsi,
commonly known as Stearns' sea spider, is a
marine arthropod in the
family Pycnogonidae. It is
found on the
western seaboard of North...
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Marine Species lists the
following genera:
Pentapycnon Bouvier, 1910
Pycnogonum Bruennich, 1764
Pycnopallene Stock, 1950
Pycnogonidae World Register of...
- PMC 4280546. PMID 25533518. Tomaschko, K-H (1994). "Ecdysteroids from
Pycnogonum litorale (Arthropoda, Pantopoda) act as
chemical defense againstCarcinus...
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Pycnogonum †Haliestes...
- anemone)
Palythoa rickettsi (Zoanthid)
Isometridium rickettsi (Sea anemone)
Pycnogonum rickettsi Schmitt, 1934 (Sea spider)
Asbestopluma rickettsi Lundsten et...
- 1902 –
endemic Pycnogonum cr****irostrum Sars, 1888
Pycnogonum forte Flynn, 1928 –
endemic Pycnogonum microps Loman 1904 –
endemic Pycnogonum nodulosum Dohrn...
- and the
snails Opalia chacei and
Opalia funiculata and the sea
spider Pycnogonum stearnsi (that feed on the column). The
anemone feeds on sea urchins,...