Bioacoustics of Aglaothorax oreibates

Species

3 recordings

Account

What the sources say about this taxon, as written.

description · Plazi

Fig. 28 (distribution), Fig. 33 (male and female habitus, calling song, male and female terminalia, karyotype), Plate 6 (male terminalia), Plate 9 (female subgenital plate), Plate 13 (male titillators), Plate 15 (male calling song). Common name. Ventura Shieldback. History of recognition. None.

this account at Plazi

description · Plazi

Stridulatory file. (n=2) length 3.8 mm , 98–101 teeth, tooth density 26.2±0.6 (25.8–26.6) teeth/mm. Song. (n=8) Typical small Aglaothorax song with widely spaced pulse trains produced slowly enough to count. Pulse trains 60±20 ms in length are produced at a rate of 5.14± 0.34 s- 1. Mean peak frequency is 11.91±0.86 kHz. Variable length echemes contain 19–42 (mean 28±7) pulse trains. Silent intervals between echemes are brief and last 12±3 (range 5–16) s. Karyotype. (n=5) 2n ♂ =24 ( 22t +XtYt), paratopotype T19-5 (S18-26). Recognition. Morphology, DNA, geography. Body size averages large for the Diminutiva Group. The heart-shaped male supra-anal plate and apical mesal tooth on the male paraproct processes separate most Morsei Group species. The long titillator arms, characteristic of the Diminutiva Group in general, serve to eliminate A. constrictans and Morsei Group species, which possesses short titillator arms. The gentle lateral curve and narrowed base of the titillators separate this species from A. dactyla , A. diminutiva , and A. poecilonotum , which have strongly curved titillator arms without a basal constriction. The female subgenital plate of A. oreibates has lateral processes that are of moderate length, thick at the base and tapered to a blunt apex. This condition eliminates A. dactyla in which females have longer, narrower, and sharper lateral processes. The lateral processes meet the subgenital plate caudal margin at a curve, unlike the right angle of A. diminutiva . Females may be morphologically indistinguishable from those of A. acrolophitus and A. poecilonotum , but A. oreibates is not known from the north slope of the Transverse Ranges or the Santa Ynez Mountains.

this account at Plazi

Recordings

3 in audioBlast.

Aglaothorax oreibates
10.011 s
Jeffrey A. Cole osf listen › record
Aglaothorax oreibates
10.011 s
Jeffrey A. Cole osf listen › record
Aglaothorax oreibates
10.011 s
Jeffrey A. Cole osf listen › record

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Higher classification

Contains

Nothing below this taxon in audioBlast.

Alongside

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
osfAglaothorax oreibatesSpeciesTettigoniidaeosf/1137190
PlaziAglaothorax oreibatesSpeciesTettigoniidaePlazi/Aglaothorax oreibates

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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