Decapoda - Brachyura - Hymenosomatidae - Richerius

Richerius marqueti Guinot & de Mazancourt, 2020


World Distribution
(Richerius marqueti Guinot & de Mazancourt, 2020, EJOT) - New Caledonia only, exclusively known from freshwaters in small flowing streams where it lives among the aquatic vegetation. It is found at an altitude of up 500 m.

Environnement : Freshwater - Substrat/Association : Associated with algae

Vertical range : Land & Freshwater - Min-Max observed: 0-0 m

New Caledonia data
Richerius marqueti Guinot & de Mazancourt, 2020, EJOT, 671: 4 - New Caledonia - Holotype (Figs 1–2, 4) - NEW CALEDONIA • ?, 4.9 × 5.0 mm; South Province, Bourail township, Bouïrou village, Pouéo River, tributary of the Néra; 21º26.326? S, 165º31.909? E; 180 m a.s.l.; 28 Sep. 2016; Valentin de Mazancourt and Gérard Marquet leg.; DNA voucher: CA2188; GenBank: MT364999; MNHN-IU-2014-21500. - Paratypes - NEW CALEDONIA – South Province • 1 ?, 4.5 × 4.7 mm; same collection data as for holotype; DNA voucher: CA2189; GenBank: MT365000; MNHN-IU-2014-21504 • 1 immature; South Province, Bourail township, Bouïrou village, Pouéo River, tributary of the Néra, st. HYNC 799; 21º26.310? S, 165º31.917? E; 186 m a.s.l.; 17 Nov. 2017; “Our Planet Reviewed”, Hydrobio exped; Valentin de Mazancourt and Nicolas Charpin leg.; MNHN-IU-2014-21188 • 1 ?, 5.0 × 5.4 mm; same collection data as for preceding; DNA voucher: CA2185; GenBank: MT364996; MNHN-IU-2014-21505 • 1 ?, 4.8 × 5.2 mm; same collection data as for preceding; DNA voucher: CA2186; GenBank: MT364997; MNHN-IU-2014-21506. – North Province • 1 ovigerous ?, 7.0 × 7.1 mm; Houaïlou township, Creek stream, tributary of the Böua at level of the Néaoua dam, st. HYNC 1823; 21º21.890? S 165º32.683? E; 476 m a.s.l.; 9 Oct. 2017; “Our Planet Reviewed”, Hydrobio exped,; Nicolas Charpin leg.; DNA voucher: CA2197; GenBank: MT365001; MNHN-IU-2014-21501 • 1 ?, 4.1 × 4.0 mm; same collection data as for preceding; DNA voucher: CA2198; GenBank: MT365002; MNHN-IU-2014-21502 • 3 immature specs; same collection data as for preceding; DNA voucher: CA2187; GenBak: MT364998; MNHN-IU-2014-21503

References : PDF list, 214 pp (1.4 Mo)

This species in Worms Database