IsopodaSphaeromatidae – Typical Seapills

Sphaeroma papillae

This record describes Sphaeroma papillae (species). Recorded family: Sphaeromatidae. Recorded order: Isopoda.

Identification and Appearance

Sphaeroma papillae - Sphaeroma papillae
Contributed by Aaron Hunt; Additional contributions by Astrobirder

Only overlaps in range with Cassidinidea ovalis and Sphaeroma quadridentatum , see for specific features to tell them apart:

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Malacostraca
Order
Isopoda (Isopods)
Suborder
Sphaeromatidea
Superfamily
Sphaeromatoidea
Family
Sphaeromatidae (Typical Seapills)
Genus
Sphaeroma

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Habitat

intertidal zones with direct influence with freshwater and at least fist-sized rocks, the isopods will be under the rocks

Geographic Range

Reported from western Long Island and somewhere on Cape Cod, may be endemic to the region

Additional species information

Species notes from the sources

Etymology: Sphaeroma papillae (Bayliff 1938)

About Isopods: the wider group

Order-level background for Isopoda, the group containing Sphaeroma papillae. Species-specific details appear above.

Group overview

Isopoda includes ~10,000 described species of woodlice, pill bugs, and sea slaters. Woodlice are the only crustaceans to have fully adapted to life on land. Pill bugs (roly-polies) can roll into a perfect ball for defense.

Ecological role of the group

Woodlice are critical soil decomposers, breaking down dead plant material and recycling calcium and other nutrients. They breathe through gill-like structures and require moist environments. Giant deep-sea isopods (Bathynomus) can grow up to 50cm long.

Economic and practical significance of the group

Woodlice are generally beneficial in gardens as decomposers, though they can occasionally damage seedlings and soft fruits in large numbers.

Recorded sources for this group: Soil ecology research, marine biology. Imported estimates may describe particular regions or reporting periods.

Explore Isopoda families and species →

Photos of Sphaeroma papillae (4)

Sphaeroma papillae - photo 1
Contributed by Aaron Hunt; Additional contributions by Astrobirder
Sphaeroma papillae - photo 2
Contributed by Aaron Hunt; Additional contributions by Astrobirder
Sphaeroma papillae - photo 3
Contributed by Aaron Hunt; Additional contributions by Astrobirder
Sphaeroma papillae - photo 4
Contributed by Aaron Hunt; Additional contributions by Astrobirder

Photo credits: Contributed by Aaron Hunt; Additional contributions by Astrobirder

Frequently Asked Questions About Sphaeroma papillae

What is Sphaeroma papillae?

Sphaeroma papillae is a species in the family Sphaeromatidae, within the order Isopoda.

How do you identify Sphaeroma papillae?

Only overlaps in range with Cassidinidea ovalis and Sphaeroma quadridentatum , see for specific features to tell them apart:

Where is Sphaeroma papillae found?
FeatureDetails
Habitatintertidal zones with direct influence with freshwater and at least fist-sized rocks, the isopods will be under the rocks
RangeReported from western Long Island and somewhere on Cape Cod, may be endemic to the region

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Aaron Hunt; Additional contributions by Astrobirder. Contributors retain copyright over their individual contributions.