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- ›Seapills and allies
- ›Seapills

Typical Seapills
Sphaeromatidae
Sphaeromatidae, the seapills, is a family of isopods, often encountered on rocky shores and in shelf waters in temperate zones. The family includes almost 100 genera and 619 known marine species (and about 65 in fresh water). Within these genera, there are groups that share distinctive morphologies; further research may reclassify these genus-groups as separate families.
60 branches of this family, most-observed first

Gnorimosphaeroma
genusGnorimosphaeroma

Sphaeroma
genusSphaeroma

Spherical Isopods
genusExosphaeroma

Paracerceis
genusParacerceis

Isocladus
genusIsocladus

Dynamene
genusDynamene

Zuzara
genusZuzara

Cymodoce
genusCymodoce

Lekanesphaera
genusLekanesphaera

Thermosphaeroma
genusThermosphaeroma

Cerceis
genusCerceis

Amphoroidea
genusAmphoroidea

Platynympha
genusPlatynympha

Cilicaea
genusCilicaea

Parisocladus
genusParisocladus
Dynamenella
genusDynamenella

Cassidinidea
genusCassidinidea

Caecosphaeroma
genusCaecosphaeroma

Cassidinopsis
genusCassidinopsis

Paradella
genusParadella

Campecopea
genusCampecopea

Dynoides
genusDynoides

Cilicaeopsis
genusCilicaeopsis

Monolistra
genusMonolistra

Chitonosphaera
genusChitonosphaera

Ischyromene
genusIschyromene

Paracilicaea
genusParacilicaea

Dynamenoides
genusDynamenoides

Haswellia
genusHaswellia

Oxinasphaera
genusOxinasphaera

Pseudosphaeroma
genusPseudosphaeroma

Moruloidea
genusMoruloidea

Neonaesa
genusNeonaesa

Dynamenopsis
genusDynamenopsis

Syncassidina
genusSyncassidina

Sphaeramene
genusSphaeramene

Cymodetta
genusCymodetta

Chitonopsis
genusChitonopsis

Harrieta
genusHarrieta

Sphaeromopsis
genusSphaeromopsis

Leptosphaeroma
genusLeptosphaeroma

Paraleptosphaeroma
genusParaleptosphaeroma

Cymodocella
genusCymodocella

Maricoccus
genusMaricoccus

Ptyosphaera
genusPtyosphaera

Cymodopsis
genusCymodopsis

Holotelson
genusHolotelson

Bilistra
genusBilistra

Scutuloidea
genusScutuloidea

Amphoroidella
genusAmphoroidella

Paracassidina
genusParacassidina

Pseudocerceis
genusPseudocerceis

Geocerceis
genusGeocerceis

Makarasphaera
genusMakarasphaera
Platysphaera
genusPlatysphaera
Striella
genusStriella
Discerceis
genusDiscerceis
Cassidias
genusCassidias
Artopoles
genusArtopoles
Stathmos
genusStathmos
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Sphaeromatidae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 49532.