Poorea wrighti Edgar, 2012, n. sp.

Poorea wrighti n. sp. (Figs 10–11) Material examined. Holotype. Male (NMV J 62318), 2.1 mm, Cliff Head, WA (29.52 °S 114.99 °E), 1 m depth, seagrass (Amphibolis antarctica) washings, 4 December 1986. Paratypes. Three males (NMV J 62319), Seven Mile Beach, WA (29.17 °S 114.89 °E), 1 m depth, seagrass...

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Bibliographic Details
Main Author: Edgar, Graham J.
Format: Other/Unknown Material
Language:unknown
Published: 2012
Subjects:
Online Access:https://zenodo.org/record/6178701
https://doi.org/10.5281/zenodo.6178701
Description
Summary:Poorea wrighti n. sp. (Figs 10–11) Material examined. Holotype. Male (NMV J 62318), 2.1 mm, Cliff Head, WA (29.52 °S 114.99 °E), 1 m depth, seagrass (Amphibolis antarctica) washings, 4 December 1986. Paratypes. Three males (NMV J 62319), Seven Mile Beach, WA (29.17 °S 114.89 °E), 1 m depth, seagrass (Amphibolis antarctica and A. griffithii) washings, June 1985 – June 1987. Other material. Six males, (NMV J 62320) Bickley Point, Rottnest Island, WA (32.00°S 115.56 °E), seagrass washings, 0.5 m depth, 10 Jan 1991. Description. MALE. Body (Fig. 10). Observed length 1.3–2.1 mm; red colouration when freshly preserved; body about eight times longer than broad; cephalothorax subrectangular, laterally slightly convex, approximately one-sixth body length; eyes very large, ovoid, about one-third length of cephalothorax. Pereon just over half total length; pereonite- 1 length about one-third width; pereonites 2 and 3 similar, about 1.5 times length of pereonite- 1, length about half width; pereonite 4 and 5 similar, about 1.3 times length of pereonite- 3, length about two-thirds width; pereonite- 6 equal in length to pereonite- 3, length about twice width. Pleonites 1–5 similar other than declining in width posteriorly with pleonite 5 five-sixths width of pleonite- 1, together one-fifth as long as body. Pleotelson about 1.2 times length of pleonite 5; posterior margin with paired central medium-length and minute setae, posterior pair of setae (one minute) and anterior seta on each lateral margin. Antennule (Fig. 10). One-third length of body, article- 1 about three times longer than wide, with distal group of three small plumose setae; article- 2 about two-thirds length of article- 1, length about twice width; article- 3 length about half article- 2; articles 4–10 comprising flagellum that extends almost one-third of total antennule length, article- 4 with six proximal aesthetascs and four distal aesthetascs, articles 5 and 6 with four distal aesthetascs, articles 7 and 8 with three distal aesthetascs, article 9 with two ...