Bioacoustics of Porirualia pyriformis

Species

Account

What the sources say about this taxon, as written.

diagnosis · Plazi

Differential diagnosis . This coincides with Song et al. ’s (2003) description of Parastenhelia pyriformis . Notes. Song et al. (2003) added a second record from Seungbong Island in the Yellow Sea where it was found to be associated with macroalgae ( Zostera japonica ) on sandy bottoms (see also Song et al. 2012 ). The two species can be distinguished, in both sexes, by (a) rostrum size (reaching to distal margin of segment 5 of the antennule in Po. megarostrum vs halfway segment 4 in Po. pyriformis ), (b) antennary morphology (allobasis partially divided by surface suture and exp-2 with four setae/spines vs allobasis without trace of original segmentation and exp-2 with five elements, i.e. with additional apical seta), (c) armature of mandibular basis (with one spine and three setae vs one spine and two setae), (d) length:width ratio of P1 enp-2 (2.2 vs 1.3), and (e) armature of P3–P4 exp-3 (distal inner seta present and short vs absent). In addition, females can be differentiated by the proportional segment lengths in the antennule (segment 1 longest in Po. megarostrum vs segment 2 longest and entire appendage more slender in Po. pyriformis ) and P5 morphology (L:maximum W ratio 2.2 and distal outer seta longest in Po. megarostrum vs 3.25 and inner distal seta longest in Po. pyriformis ). Males differ in the segmentation of P2–P3 endopods (3-segmented vs 2-segmented) and the number of elements on the P5 exopod (six vs five).

this account at Plazi

description · Plazi

Original description. Song et al. (2003) : 221–227; Figs 1–4 ; Table 1 .

this account at Plazi

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Higher classification

Contains

Nothing below this taxon in audioBlast.

Alongside

No sibling taxa held.

Sources

The rows audioBlast holds for this taxon, each matched to the same Catalogue of Life node. Where a source classifies it differently, its own classification is kept.

SourceIts nameIts rankIts familyRecord
PlaziPorirualia pyriformisSpeciesParastenheliidaePlazi/Porirualia pyriformis

Machine-readable

Bioschemas is in the head of this page. The Darwin Core RDF lives at the API address below, which negotiates JSON-LD and Turtle.

Bioschemas Taxon, as embedded
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  "parentTaxon": {
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