Dismodicus decemoculatus
(Emerton, 1882)
Dismodicus decemoculatus is a sheet-web weaving in the Linyphiidae, first described by Emerton in 1882. It is a small-bodied with a circumboreal distribution across northern North America and Greenland. The specific epithet "decemoculatus" (Latin for "ten-eyed") refers to its arrangement. Like other linyphiids, it constructs horizontal sheet webs to capture .
Pronunciation
How to pronounce Dismodicus decemoculatus: /dɪzˈmɒdɪkəs dɪˌsɛmˌɒkjuˈleɪtəs/
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Identification
The specific epithet "decemoculatus" refers to the ten arranged in two rows, a characteristic feature of the Dismodicus. Members of this genus can be distinguished from other Linyphiidae by their distinctive eye pattern and reduced leg spination. Detailed morphological descriptions of this are limited in published literature.
Distribution
Northern North America including Canada (Alberta, British Columbia, Manitoba), the United States, and Greenland. The circumboreal distribution suggests to cool temperate and environments.
Behavior
Constructs horizontal sheet webs typical of the Linyphiidae. The web is usually built close to the ground or vegetation and includes a retreat area where the waits for vibrations indicating contact.
Ecological Role
Functions as a small in ground-level and understory , contributing to regulation of .
Similar Taxa
- Other LinyphiidaeMany linyphiid are small and build similar sheet webs; Dismodicus is distinguished by its ten- arrangement in two rows and reduced leg spination.
More Details
Etymology
The name "decemoculatus" derives from Latin "decem" (ten) and "oculatus" (eyed), referring to the arrangement characteristic of the .
Taxonomic Note
The Dismodicus was established by Simon in 1884. This was originally described under a different genus by Emerton in 1882 before being transferred to Dismodicus.